Emerson Process Management Electric Co Oxygen Equipment 8732 Users Manual Rosemount Integral Mount Or Remote Magnetic Flowmeter System With FOUNDATION™ Fieldbus

8732 1b4bce95-7a2e-4629-9fff-5d964ab26a98 Emerson Process Management Oxygen Equipment 8732 User Guide |

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www.rosemount.com

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

Integral Mount or Remote Mount Magnetic

Flowmeter System with FOUNDATION™ fieldbus

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Integral Mount or Remote Mount

Magnetic Flowmeter System with

FOUNDATION™ fieldbus

NOTICE

Read this manual before working with the product. For personal and system safety, and for

optimum product performance, make sure you thoroughly understand the contents before

installing, using, or maintaining this product.

Rosemount Inc. has two toll-free assistance numbers:

Customer Central

Technical support, quoting, and order-related questions.

United States - 1-800-999-9307 (7:00 am to 7:00 pm CST)

Asia Pacific- 65 777 8211

Europe/ Middle East/ Africa - 49 (8153) 9390

North American Response Center

Equipment service needs.

1-800-654-7768 (24 hours—includes Canada)

Outside of these areas, contact your local Rosemount representative.

The products described in this document are NOT designed for nuclear-qualified

applications. Using non-nuclear qualified products in applications that require

nuclear-qualified hardware or products may cause inaccurate readings.

For information on Rosemount nuclear-qualified products, contact your local Rosemount

Sales Representative.

Reference Manual

00809-0100-4663, Rev BA

January 2010

TOC-1

Rosemount 8732

SECTION 1

Introduction System Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

SECTION 2

Installation Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

Transmitter Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

Mechanical Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

Environmental Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

Mount the Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

Identify Options and Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4

Hardware Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4

Conduit Ports and Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

Conduit Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6

Electrical Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6

Installation Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7

Overcurrent Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7

Connect Transmitter Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7

Connect FOUNDATION fieldbus Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8

Transmitter Communication Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8

Power Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8

Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8

Transmitter Wiring Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9

Sensor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11

Rosemount Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11

Transmitter to Sensor Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11

Conduit Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12

Sensor to Remote Mount Transmitter Connections . . . . . . . . . . . . . . . . . .2-13

SECTION 3

Configuration Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

Local Operator Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

Basic Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

Data Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

LOI Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

Table Value Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Select Value Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Display Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Start Totalizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Stop Totalizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Reset Totalizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

Review. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

Process Variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

PV - Primary Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

PV -% Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

PV - Analog Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

Totalizer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

Pulse Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

Table of Contents

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

TOC-2

Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Flow Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Line Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

PV URV (Upper Range Value) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

PV LRV (Lower Range Value) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Calibration Number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

PV Damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

SECTION 4

Operation Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Diagnostic Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Basic Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Advanced Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Diagnostic Variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

Trims. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

Advanced Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Detailed Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Additional Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Display Language. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Signal Processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Device Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17

Block Mode: Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Block Mode: Actual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Block Mode: Permitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Block Mode: Normal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

SECTION 5

Sensor Installation Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Sensor Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Sensor Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Upstream/Downstream

Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Sensor Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Flow Direction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Installation (Flanged Sensor). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Flange Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Installation

(Wafer Sensor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Flange Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

Installation

(Sanitary Sensor). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Alignment and Bolting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Process Leak Protection (Optional). . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

Standard Housing Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

Relief Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Process Leak Containment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Reference Manual

00809-0100-4663, Rev BA

January 2010

TOC-3

Rosemount 8732

SECTION 6

Maintenance and

Troubleshooting

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Installation Check and Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Diagnostic Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Transmitter Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5

Quick Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

Step 1: Wiring Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

Step 2: Process Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

Step 3: Installed Sensor Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

Step 4: Uninstalled Sensor Tests . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

APPENDIX A

Reference Data Functional Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

Foundation™ fieldbus Specifications . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

Performance Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5

Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7

APPENDIX B

Approval Information Product Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

Approved Manufacturing Locations . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

ATEX Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

European Pressure Equipment Directive (PED) (97/23/EC) . . . . .B-1

Electro Magnetic Compatibility (EMC) (2004/108/EC) . . . . . . . . . .B-2

Low Voltage Directive (93/68/EEC) . . . . . . . . . . . . . . . . . . . . . . . .B-2

Low Voltage Directive (2006/95/EC) . . . . . . . . . . . . . . . . . . . . . . .B-2

Other important guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

IECEx Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

Hazardous Locations Product Approvals Offering. . . . . . . . . . . . . . . .B-3

Hazardous Location Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

Transmitter Approval Information . . . . . . . . . . . . . . . . . . . . . . . . . .B-5

APPENDIX C

Diagnostics Diagnostic Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

Licensing and Enabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

Licensing the 8732 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

Tunable Empty Pipe Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

Tunable Empty Pipe Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

Optimizing Tunable Empty Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

Troubleshooting Empty Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

Ground/Wiring Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

Ground/Wiring Fault Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

Troubleshooting Ground/Wiring Fault. . . . . . . . . . . . . . . . . . . . . . .C-5

Ground/Wiring Fault Functionality . . . . . . . . . . . . . . . . . . . . . . . . .C-5

High Process Noise Detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-5

High Process Noise Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .C-6

Troubleshooting High Process Noise . . . . . . . . . . . . . . . . . . . . . . .C-6

High Process Noise Functionality. . . . . . . . . . . . . . . . . . . . . . . . . .C-7

8714i Meter Verification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-8

Sensor Signature Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-8

8714i Meter Verification Test Parameters . . . . . . . . . . . . . . . . . . .C-9

8714i Meter Verification Test Results Parameters . . . . . . . . . . . .C-10

Optimizing the 8714i Meter Verification . . . . . . . . . . . . . . . . . . . .C-13

Troubleshooting the 8714i Meter Verification Test. . . . . . . . . . . .C-14

8714i Meter Verification Functionality. . . . . . . . . . . . . . . . . . . . . .C-14

Rosemount Magnetic Flowmeter Calibration Verification Report . . .C-16

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

TOC-4

APPENDIX D

Digital Signal Processing Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2

Auto Zero . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2

Signal Processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2

APPENDIX E

Universal Sensor Wiring

Diagrams

Rosemount Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-3

Rosemount 8705/8707/8711/8721 Sensors to

Rosemount 8732 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-3

Rosemount 8701 Sensor to Rosemount 8732 Transmitter . . . . . . E-4

Connecting Sensors of Other Manufacturers . . . . . . . . . . . . . . . . . E-5

Brooks Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-6

Model 5000 Sensor to Rosemount 8732 Transmitter. . . . . . . . . . . E-6

Model 7400 Sensor to Rosemount 8732 Transmitter. . . . . . . . . . . E-7

Endress And Hauser Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-8

Endress and Hauser Sensor to Rosemount 8732 Transmitter. . . . E-8

Fischer And Porter Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-9

Model 10D1418 Sensor to Rosemount 8732 Transmitter . . . . . . . E-9

Model 10D1419 Sensor to Rosemount 8732 Transmitter . . . . . . E-10

Model 10D1430 Sensor (Remote) to

Rosemount 8732 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-11

Model 10D1430 Sensor (Integral) to

Rosemount 8732 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-12

Model 10D1465 and Model 10D1475 Sensors (Integral) to

8732 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-13

Fischer and Porter Sensor to Rosemount 8732 Transmitter . . . .E-14

Foxboro Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-15

Series 1800 Sensor to Rosemount 8732 Transmitter . . . . . . . . .E-15

Series 1800 (Version 2) Sensor to

Rosemount 8732 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-16

Series 2800 Sensor to 8732 Transmitter . . . . . . . . . . . . . . . . . . .E-17

Foxboro Sensor to 8732 Transmitter. . . . . . . . . . . . . . . . . . . . . .E-18

Kent Veriflux VTC Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-19

Veriflux VTC Sensor to 8732 Transmitter. . . . . . . . . . . . . . . . . . .E-19

Kent Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-20

Kent Sensor to Rosemount 8732 Transmitter . . . . . . . . . . . . . . .E-20

Krohne Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-21

Krohne Sensor to Rosemount 8732 Transmitter . . . . . . . . . . . . .E-21

Taylor Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-22

Series 1100 Sensor to Rosemount 8732 Transmitter . . . . . . . . .E-22

Taylor Sensor to Rosemount 8732 Transmitter . . . . . . . . . . . . . .E-23

Yamatake Honeywell Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-24

Yamatake Honeywell Sensor to Rosemount 8732 Transmitter . .E-24

Yokogawa Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-25

Yokogawa Sensor to Rosemount 8732 Transmitter. . . . . . . . . . .E-25

Generic Manufacturer Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

Generic Manufacturer Sensor to Rosemount 8732 Transmitter. .E-26

Identify the Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

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Rosemount 8732

APPENDIX F

Resource Block Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1

Parameters and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1

Resource Block Errors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-5

Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-5

Alarm Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-6

Status Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-6

VCR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-6

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-6

APPENDIX G

Transducer Block Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-1

Parameters and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-2

Flow-Specific Block Configuration Values . . . . . . . . . . . . . . . . . . . . . .G-3

Transducer Block Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-4

Transducer Block Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-5

Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-5

Alarm Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-5

Status Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-5

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-6

APPENDIX H

375 Field Communicator

Operation

HandHeld Communicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-1

Connections and Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-2

Basic Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-3

Action Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-3

Alphanumeric and Shift Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-4

Menus and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-4

Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-5

Online Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-5

Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H-6

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TOC-6

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Section 1 Introduction

System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2

Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2

SYSTEM DESCRIPTION The Rosemount® 8700 Series Magnetic Flowmeter System consists of a

sensor and transmitter, and measures volumetric flow rate by detecting the

velocity of a conductive liquid that passes through a magnetic field.

There are four Rosemount magnetic flowmeter sensors:

• Flanged Rosemount 8705

• Flanged High-Signal Rosemount 8707

• Wafer-Style Rosemount 8711

• Sanitary Rosemount 8721

There are two Rosemount magnetic flowmeter transmitters:

• Rosemount 8712

• Rosemount 8732

The sensor is installed in-line with process piping — either vertically or

horizontally. Coils located on opposite sides of the sensor create a magnetic

field. Electrodes located perpendicular to the coils make contact with the

process fluid. A conductive liquid moving through the magnetic field

generates a voltage at the two electrodes that is proportional to the flow

velocity.

The transmitter drives the coils to generate a magnetic field, and electronically

conditions the voltage detected by the electrodes to provide a flow signal. The

transmitter can be integrally or remotely mounted from the sensor.

This manual is designed to assist in the installation and operation of the

Rosemount 8732 Magnetic Flowmeter Transmitter and the Rosemount 8700

Series Magnetic Flowmeter Sensors.

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January 2010

Rosemount 8732

1-2

SAFETY MESSAGES Procedures and instructions in this manual may require special precautions to

ensure the safety of the personnel performing the operations. Refer to the

safety messages listed at the beginning of each section before performing

any operations.

SERVICE SUPPORT To expedite the return process outside the United States, contact the nearest

Rosemount representative.

Within the United States and Canada, call the North American Response

Center using the 800-654-RSMT (7768) toll-free number. The Response

Center, available 24 hours a day, will assist you with any needed information

or materials.

The center will ask for product model and serial numbers, and will provide a

Return Material Authorization (RMA) number. The center will also ask for the

name of the process material to which the product was last exposed.

Mishandling products exposed to a hazardous substance may result in death

or serious injury. If the product being returned was exposed to a hazardous

substance as defined by OSHA, a copy of the required Material Safety Data

Sheet (MSDS) for each hazardous substance identified must be included with

the returned goods.

The North American Response Center will detail the additional information

and procedures necessary to return goods exposed to hazardous

substances.

Attempting to install and operate the Rosemount 8705, 8707 High-Signal, 8711 or 8721

Magnetic Sensors with the Rosemount 8712 or 8732 Magnetic Flowmeter Transmitter

without reviewing the instructions contained in this manual could result in personal injury or

equipment damage.

See “Safety Messages” on page D-1 for complete warning information.

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Section 2 Installation

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1

Transmitter Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-2

Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-2

Mechanical Considerations . . . . . . . . . . . . . . . . . . . . . . . . page 2-2

Environmental Considerations . . . . . . . . . . . . . . . . . . . . . page 2-3

Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-3

Sensor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-11

This section covers the steps required to physically install the magnetic

flowmeter. Instructions and procedures in this section may require special

precautions to ensure the safety of the personnel performing the operations.

Please refer to the following safety messages before performing any

operation in this section.

SAFETY MESSAGES This symbol is used throughout this manual to indicate that special attention

to warning information is required.

Failure to follow these installation guidelines could result in death or serious injury:

Installation and servicing instructions are for use by qualified personnel only. Do not perform

any servicing other than that contained in the operating instructions, unless qualified. Verify

that the operating environment of the sensor and transmitter is consistent with the

appropriate hazardous area approval.

Do not connect a Rosemount 8732 to a non-Rosemount sensor that is located in an

explosive atmosphere.

Explosions could result in death or serious injury:

Installation of this transmitter in an explosive environment must be in accordance with the

appropriate local, national, and international standards, codes, and practices. Please review

the approvals section of the 8732 reference manual for any restrictions associated with a

safe installation.

Before connecting a handheld communicator in an explosive atmosphere, make sure the

instruments in the loop are installed in accordance with intrinsically safe or non-incendive

field wiring practices.

Electrical shock can result in death or serious injury

Avoid contact with the leads and terminals. High voltage that may be present on leads can

cause electrical shock.

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Rosemount 8732

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TRANSMITTER

SYMBOLS Caution symbol — check product documentation for details

Protective conductor (grounding) terminal

PRE-INSTALLATION Before installing the Rosemount 8732 Magnetic Flowmeter Transmitter, there

are several pre-installation steps that should be completed to make the

installation process easier:

• Identify the options and configurations that apply to your application

• Set the hardware switches if necessary

• Consider mechanical, electrical, and environmental requirements

MECHANICAL

CONSIDERATIONS The mounting site for the 8732 transmitter should provide enough room for

secure mounting, easy access to conduit ports, full opening of the transmitter

covers, and easy readability of the LOI screen (see Figure 2-1). The

transmitter should be mounted in a manner that prevents moisture in conduit

from collecting in the transmitter.

If the 8732 is mounted remotely from the sensor, it is not subject to limitations

that might apply to the sensor.

The sensor liner is vulnerable to handling damage. Never place anything through the sensor

for the purpose of lifting or gaining leverage. Liner damage can render the sensor useless.

To avoid possible damage to the sensor liner ends, do not use metallic or spiral-wound

gaskets. If frequent removal is anticipated, take precautions to protect the liner ends. Short

spool pieces attached to the sensor ends are often used for protection.

Correct flange bolt tightening is crucial for proper sensor operation and life. All bolts must be

tightened in the proper sequence to the specified torque limits. Failure to observe these

instructions could result in severe damage to the sensor lining and possible sensor

replacement.

Emerson Process Management can supply lining protectors to prevent liner damage during

removal, installation, and excessive bolt torquing.

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Rosemount 8732

Figure 2-1. Rosemount 8732 Dimensional Drawing

ENVIRONMENTAL

CONSIDERATIONS To ensure maximum transmitter life, avoid temperature extremes and

vibration. Typical problem areas include:

• high-vibration lines with integrally mounted transmitters

• warm-climate installations in direct sunlight

• outdoor installations in cold climates.

Remote-mounted transmitters may be installed in the control room to protect

the electronics from a harsh environment and provides easy access for

configuration or service.

Rosemount 8732 transmitters require external power so there must be access

to a suitable power source.

INSTALLATION

PROCEDURES Rosemount 8732 installation includes both detailed mechanical and electrical

installation procedures.

Mount the Transmitter Remote-mounted transmitters may be mounted on a pipe up to two inches in

diameter or against a flat surface.

Pipe Mounting

To mount the transmitter on a pipe:

1. Attach the mounting bracket to the pipe using the mounting hardware.

2. Attach the 8732 to the mounting bracket using the mounting screws.

5.82

(148)

6.48 (165)

7.49 (190)

LOI Cover

4.97

(126)

8.81

(224)

3.00

(76)

3.07

(78)

4.97

(126)

1/2”-14 NPT Electrical

Conduit Connections

(2 places with a 3rd

optional)

1/2”-14 NPT Remote Junction

Box Conduit Connections (2

places)

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Surface Mounting

To surface mount the transmitter:

1. Attach the 8732 to the mounting location using the mounting screws.

Identify Options and

Configurations The standard application of the Rosemount 8732 includes a FOUNDATION

fieldbus output. Be sure to identify options and configurations that apply to

your situation, and keep a list of them nearby for consideration during the

installation and configuration procedures.

Hardware Switches The 8732 electronics board is equipped with two user-selectable hardware

switches. These switches set the Transmitter Security and Simulate Mode.

The standard configuration for these switches when shipped from the factory

are as follows:

Definitions of these switches and their functions are provided below. If you

determine that the settings must be changed, see below.

Transmitter Security

The security switch on the 8732 allows the user to lock out any configuration

changes attempted on the transmitter. No changes to the configuration are

allowed when the switch is in the ON position. The flow rate indication

function remains active at all times.

With the switch in the ON position, you may still access and review any of the

operating parameters and scroll through the available choices, but no actual

data changes are allowed. Transmitter security is set in the OFF position

when shipped from the factory.

Simulate Mode

The Simulate Mode switch is used in conjunction with the Analog Input (AI)

function block. The switch is used to enable flow measurement simulation. To

enable the simulate enable feature, the switch must transition from OFF to

ON after power is applied to the transmitter, preventing the transmitter from

being accidentally left in simulate mode. Simulate Mode is set in the OFF

position when shipped from the factory.

Changing Hardware Switch Settings

In most cases, it is not necessary to change the setting of the hardware

switches. If you need to change the switch settings, complete the steps

below:

NOTE

The hardware switches are located on the top side of the electronics board

and changing their settings requires opening the electronics housing. If

possible, carry out these procedures away from the plant environment in

order to protect the electronics.

Transmitter Security: OFF

Simulate Mode OFF

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Rosemount 8732

1. Disconnect power to the transmitter.

2. Remove electronics cover.

3. Remove display if applicable.

4. Identify the location of each switch (see Figure 2-2).

5. Change the setting of the desired switches with a small screwdriver.

6. Replace the electronics cover.

Figure 2-2. Rosemount 8732

Electronics Board and Hardware

Switches

Conduit Ports and

Connections Both the sensor and transmitter junction boxes have ports for 1/2-inch NPT

conduit connections, with optional CM20 and PG 13.5 connections available.

These connections should be made in accordance with national, local or plant

electrical codes. Unused ports should be sealed with metal plugs and PTFE

tape or other thread sealant. Connections should also be made in accordance

with area approval requirements, see examples below for details. Proper

electrical installation is necessary to prevent errors due to electrical noise and

interference. Separate conduits are not necessary for the coil drive and signal

cables connecting the transmitter to the sensor, but a dedicated conduit line

between each transmitter and sensor is required. A shielded cable must be

used.

Example 1: Installing flanged sensors into an IP68 area. Sensors must be

installed with IP68 cable glands and cable to maintain IP68 rating. Unused

conduit connections must be properly sealed to prevent water ingress. For

added protection, dielectric gel can be used to pot the sensor terminal block.

Example 2: Installing flowmeters into explosion proof/flameproof areas.

Conduit connections and conduit must be rated for use in the hazardous area

to maintain flowmeter approval rating.

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Conduit Cables Run the appropriate size cable through the conduit connections in your

magnetic flowmeter system. Run the power cable from the power source to

the transmitter. Do not run power cables and output signal cables in the same

conduit. For remote mount installations, run the coil drive and electrode

cables between the flowmeter and transmitter. Refer to Electrical

Considerations for wire type. Prepare the ends of the coil drive and electrode

cables as shown in Figure 2-3. Limit the unshielded wire length to 1-in. on

both the electrode and coil drive cables. Excessive lead length or failure to

connect cable shields can create electrical noise resulting in unstable meter

readings.

Figure 2-3. Cable Preparation

Detail

Electrical Considerations Before making any electrical connections to the Rosemount 8732, consider

the following standards and be sure to have the proper power supply, conduit,

and other accessories. When preparing all wire connections, remove only the

insulation required to fit the wire completely under the terminal connection.

Removal of excessive insulation may result in an unwanted electrical short to

the transmitter housing or other wire connections.

Transmitter Input Power

The 8732 transmitter is designed to be powered by 90-250 V AC, 50–60 Hz or

12–42 V DC. The eighth digit in the transmitter model number designates the

appropriate power supply requirement.

Supply Wire Temperature Rating

Use 12 to 18 AWG wire. For connections in ambient temperatures

exceeding 140 °F (60 °C), use wire rated to at least 194 °F (90 °C).

Disconnects

Connect the device through an external disconnect or circuit breaker.

Clearly label the disconnect or circuit breaker and locate it near the

transmitter.

Requirements for 90-250 V AC Power Supply

Wire the transmitter according to national, local, and plant electrical

requirements for the supply voltage. In addition, follow the supply wire and

disconnect requirements on page 2-7.

NOTE

Dimensions are in

inches

(millimeters).

1.00

(26)

Cable Shield

Model Number Power Supply Requirement

1 90-250 V AC

212-42 V DC

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Rosemount 8732

Requirements for 12-42 V DC Power Supply

Units powered with 12-42 V DC may draw up to 1 amp of current. As a result,

the input power wire must meet certain gauge requirements.

Figure 2-4 shows the supply current for each corresponding supply voltage.

For combinations not shown, you can calculate the maximum distance given

the supply current, the voltage of the source, and the minimum start-up

voltage of the transmitter, 12 V DC, using the following equation:

Figure 2-4. Supply Current

versus Input Voltage

Installation Category The installation category for the Rosemount 8732 is (overvoltage) Category II.

Overcurrent Protection The Rosemount 8732 Flowmeter Transmitter requires overcurrent protection

of the supply lines. Maximum ratings of overcurrent devices are as follows:

Connect Transmitter

Power To connect power to the transmitter, complete the following steps.

1. Ensure that the power source and connecting cable meet the

requirements outlined on page 2-8.

2. Turn off the power source.

3. Open the power terminal cover.

4. Run the power cable through the conduit to the transmitter.

5. Connect the power cable leads as shown in Figure 2-5.

a. Connect AC Neutral or DC- to terminal 9.

b. Connect AC Line or DC+ to terminal 10.

c. Connect AC Ground or DC Ground to the ground screw mounted

inside the transmitter enclosure.

MaximumResis cetan SupplyVoltage 12–VDC

1amp

--------------------------------------------------------------------=

Power Supply (Volts)

I = 10/V

I = Supply current requirement (Amps)

V = Power supply voltage (Volts)

Supply Current (Amps)

12 18 24 30 36 42

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

Power System Fuse Rating Manufacturer

110 V AC 250 V; 1 Amp, Quick Acting Bussman AGCI or Equivalent

220 V AC 250 V; 2 Amp, Quick Acting Bussman AGCI or Equivalent

42 V DC 50 V, 3 Amp, Quick Acting Bussman AGCI or Equivalent

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2-8

Figure 2-5. AC Transmitter

Power Connections

Connect FOUNDATION

fieldbus Wiring The FOUNDATION fieldbus signal provides the output information from the

transmitter.

Transmitter

Communication Input The FOUNDATION fieldbus communication requires a minimum of

9 V dc and a maximum of 32 V dc at the transmitter communication terminals.

NOTES

•Do not exceed 32 V dc at the transmitter communication terminals.

•Do not apply ac line voltage to the transmitter

communication terminals.

Improper supply voltage can damage the transmitter.

Power Conditioning Each fieldbus power supply requires a power conditioner to decouple the

power supply output from the fieldbus wiring segment.

Field Wiring Power independent of the coil power supply must be supplied for FOUNDATION

fieldbus communications. Use shielded, twisted pair for best results. For new

installations or to get maximum performance, twisted pair cable designed

especially for fieldbus should be used. Table 2-1 details cable characteristics

and ideal specifications.

Table 2-1.

Ideal Cable Specifications for

Fieldbus Wiring

AC Line or DC +

Transmitter

Power Cable

AC Neutral or DC –

AC or DC

Ground

See “Safety Messages” on page 2-1 for complete warning information.

Characteristic Ideal Specification

Impedance 100 Ohms ± 20% at 31.25 kHz

Wire Size 18 AWG (0,8 mm2)

Shield Coverage 90%

Attenuation 3 db/km

Capacitive Unbalance 2 nF/km

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Rosemount 8732

NOTE

The number of devices on a fieldbus segment is limited by the power supply

voltage, the resistance of the cable, and the amount of current drawn by

each device.

Transmitter Wiring

Connection To connect the 8732 to the FOUNDATION fieldbus (FF) segment, complete

the following steps.

1. Ensure that the power source and connecting cable meet the

requirements outlined above and in “Field Wiring” on page 2-8.

2. Turn off the transmitter and power sources.

3. Run the FOUNDATION fieldbus cable into the transmitter.

4. Connect -FF to Terminal 1.

5. Connect +FF to Terminal 2.

NOTE

Foundation fieldbus signal wiring for the 8732 is not polarity sensitive.

Refer to Figure 2-6 on page 2-9.

Figure 2-6. FOUNDATION fieldbus

Signal Connections

–FF signal

+FF signal

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Figure 2-7. Rosemount 8732

Transmitter Field Wiring

Integrated

Power

Conditioner

and Filter Terminators

6234 ft (1900 m) max

(depending upon cable

characteristics)

Fieldbus

Segment

(Spur)

(Trunk)

(The power supply,

filter, first terminator,

and configuration tool

are typically located

in the control room.)

*Intrinsically safe installations may

allow fewer devices per I.S. barrier.

Power

Supply

FOUNDATION

Fieldbus

Configuration

Tool

(Spur)

Devices 1 through 11*

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Rosemount 8732

SENSOR CONNECTIONS This section covers the steps required to physically install the transmitter

including wiring and calibration.

Rosemount Sensors To connect the transmitter to a non-Rosemount sensor, refer to the

appropriate wiring diagram in “Universal Sensor Wiring Diagrams” on

page E-1. The calibration procedure listed is not required for use with

Rosemount sensors.

Transmitter to Sensor

Wiring Flanged and wafer sensors have two conduit ports as shown in Figure 2-8.

Either one may be used for both the coil drive and electrode cables. Use the

stainless steel plug that is provided to seal the unused conduit port. Use

Teflon tape or thread sealant appropriate for the installation when sealing the

conduit.

A single dedicated conduit run for the coil drive and electrode cables is

needed between a sensor and a remote transmitter. Bundled cables in a

single conduit are likely to create interference and noise problems in your

system. Use one set of cables per conduit run. See Figure 2-8 for proper

conduit installation diagram and Table 2-2 for recommended cable. For

integral and remote wiring diagrams refer to Figure 2-10.

Figure 2-8. Conduit Preparation

Correct Incorrect

Table 2-2. Cable Requirements

Description Units Part Number

Signal Cable (20 AWG) Belden 8762, Alpha 2411 equivalent ft

m

08712-0061-0001

08712-0061-0003

Coil Drive Cable (14 AWG) Belden 8720, Alpha 2442 equivalent ft

m

08712-0060-0001

08712-0060-0003

Combination Signal and Coil Drive Cable (18 AWG)(1)

(1) Combination signal and coil drive cable is not recommended for high-signal magmeter system. For remote mount installations, combination signal and coil

drive cable should be limited to less than 330 ft. (100 m).

ft

m

08712-0752-0001

08712-0752-0003

Coil Drive

and

Electrode

Cables

Power Power

Outputs

Outputs

Coil Drive

and

Electrode

Cables

Power

Outputs

Power

Outputs

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Rosemount recommends using the combination signal and coil drive for N5,

E5 approved sensors for optimum performance.

Remote transmitter installations require equal lengths of signal and coil drive

cables. Integrally mounted transmitters are factory wired and do not require

interconnecting cables.

Lengths from 5 to 1,000 feet (1.5 to 300 meters) may be specified, and will be

shipped with the sensor.

Conduit Cables Run the appropriate size cable through the conduit connections in your

magnetic flowmeter system. Run the power cable from the power source to

the transmitter. Run the coil drive and electrode cables between the sensor

and transmitter.

Prepare the ends of the coil drive and electrode cables as shown in Figure

2-9. Limit the unshielded wire length to 1-inch on both the electrode and coil

drive cables.

NOTE

Excessive lead length or failure to connect cable shields can create electrical

noise resulting in unstable meter readings.

Figure 2-9. Cable Preparation

Detail

1.00

(26)

NOTE

Dimensions are in

inches (millimeters).

Cable Shield

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Sensor to Remote Mount

Transmitter Connections Connect coil drive and electrode cables as shown in Figure 2-10.

Do not connect AC power to the sensor or to terminals 1 and 2 of the

transmitter, or replacement of the electronics board will be necessary.

Figure 2-10. Wiring Diagram

Rosemount 8732 Transmitter Rosemount 8705/8707/8711/8721

Sensors

11

2 2

17 17

18 18

19 19

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Section 3 Configuration

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

Local Operator Interface . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

Basic Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

LOI Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2

Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-5

Process Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-5

Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-7

INTRODUCTION This section covers basic operation, software functionality, and configuration

procedures for the Rosemount 8732 Magnetic Flowmeter Transmitter. For

information on connecting another manufacturer’s flowtube sensor, refer to

“Universal Sensor Wiring Diagrams” on page E-1.

The Rosemount 8732 features a full range of software functions for

configuration of output from the transmitter. Software functions are accessed

through the LOI, AMS, a Handheld Communicator, or a control system.

Configuration variables may be changed at any time and specific instructions

are provided through on-screen instructions.

LOCAL OPERATOR

INTERFACE The optional Local Operator Interface (LOI) provides an operator

communications center for the 8732. By using the LOI, the operator can

access any transmitter function for changing configuration parameter settings,

checking totalized values, or other functions. The LOI is integral to the

transmitter electronics.

BASIC FEATURES The basic features of the LOI include 4 navigational arrow keys that are used

to access the menu structure. See Figure 3-1.

Table 3-1. Parameters

Basic Set-up Parameters Page

Review page 3-5

Process Variables page 3-5

Basic Setup page 3-7

Flow Units page 3-7

Range Values page 3-10

PV Sensor/Flowtube Sensor Calibration Number page 3-11

Totalizer Setup page 3-6

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Figure 3-1. Local Operator

Interface Keypad

Data Entry The LOI keypad does not have numerical keys. Numerical data is entered by

the following procedure.

1. Access the appropriate function.

2. Use the RIGHT ARROW key to move to the value to change.

3. Use the UP and DOWN ARROWS to change the highlighted value.

For numerical data, toggle through the digits 0–9, decimal point, and

dash. For alphabetical data, toggle through the letters of the alphabet

A–Z, digits 0–9, and the symbols -,&, +, -, *, /, $, @,%, and the blank

space.

4. Use the RIGHT ARROWS to highlight other digits you want to change

and change them.

5. Press “E” (the left arrow key) when all changes are complete to save

the entered values.

LOI EXAMPLES Use the DOWN ARROW to access the menu structure in Table 3-2. Use the

ARROW KEYS to select the desired parameters to review/change.

Parameters are set in one of two ways, Table Values or Select Values.

Table Values:

Parameters such as units, that are available from a predefined list

Select Values:

Parameters that consist of a user-created number or character string, such

as calibration number; values are entered one character at a time using

the ARROW KEYS.

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Table Value Example Setting the TUBE SIZE:

1. Press the DOWN arrow to access the menu.

2. Select line size from the Basic set-up menu.

3. Press the UP or DOWN arrow to increase/decrease (incrementally)

the tube size to the next value.

4. When you reach the desired size, press “E” (the left arrow).

5. Set the loop to manual if necessary, and press “E” again.

After a moment, the LCD will display the new tube size and the maximum flow

rate.

Select Value Example Changing the ANALOG OUTPUT RANGE:

1. Press the DOWN arrow to access the menu.

2. Using the arrow keys, select PV URV from the Basic Setup menu.

3. Press RIGHT arrow key to position the cursor.

4. Press UP or DOWN to set the number.

5. Repeat steps 2 and 3 until desired number is displayed.

6. Press “E”.

After a moment, the LCD will display the new analog output range.

Display Lock The display can be locked to prevent unintentional configuration changes.

The display lock can be activated through a HART communication device, or

by holding the UP arrow for 10 seconds. When the display lock is activated,

DL will appear in the lower left hand corner of the display. To deactivate the

display lock (DL), hold the UP arrow for 10 seconds. Once deactivated, the

DL will no longer appear in the lower left hand corner of the display.

Start Totalizer To start the totalizer, press the DOWN arrow to display the totalizer screen

and press “E” to begin totalization. A symbol will flash in the lower right

hand corner indicating that the meter is totalizing.

Stop Totalizer To stop the totalizer, press the DOWN arrow to display the totalizer screen

and press “E” to end totalization. The flashing symbol will no longer display

in the lower right hand corner indicating that the meter has stopped totalizing.

Reset Totalizer To reset the totalizer, press the DOWN arrow to display the totalizer screen

and follow the procedure above to stop totalization. Once totalization has

stopped, press the RIGHT arrow key to reset the NET total value to zero.

To reset the gross total value, you must change the line size. See “Line Size”

on page 3-9 for details on how to change the line size.

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Table 3-2. LOI Menu Tree

Diag Controls

Basic Diag

A dvanced Diag

Variables

Trims

Status

E mpty Pi pe

Process Noise

G round/W i ri ng

Elec Temp

Self Test

A O L oop T est

Pulse Out Test

E mpty Pi pe

Elec Temp

G round/W i ri ng

Process Noise

8714i

4-20 mA V erify

Licensing

R un 8714i

V iew R esults

Tube Signature

Test Criteria

M easurements

Values

R e-Signature

Recall V alues

Coil R esist

C oil Signature

E lectrode R es

No Flow

Flowing, Full

E mpty Pi pe

Coil R esist

C oil Signature

E lectrode R es

E mpty Pi pe

Elec Temp

L i ne N oise

5Hz SNR

37Hz SNR

Signal Power

8714i R esults

D/A Trim

Digital Trim

A uto Zero

Universal Trim

4-20 mA V erify

View Results

Tag

Flow Units

L i ne Size

PV URV

PV L R V

Cal Number

PV Damping

C oi l F requency

Proc Density

PV LSL

PV USL

PV Min Span

Analog

Pulse

DI/DO Config

Totalizer

Reverse Flow

HART

PV URV

PV L R V

Alarm Type

Test

Pulse Scaling

Pulse Width

Pulse Mode

Test

DI 1

DO 2

Totalize Units

Total Dis

p

la

y

Burst Mode

B urst C ommand

F lange T ype

F lange M atl

E lectrode T ype

E lectrode M atl

L iner Material

Software Rev

Final Asmbl #

Tag

Description

Message

Device ID

PV Sensor S/N

Flowtube Tag

Revision Num

M aterial s

Operating Mode

SP Config

C oil F requency

PV Damping

Lo-Flow Cuto

Flow Display

Total Display

L anguage

More Params

Output C onfig

LOI Config

Sig Processing

Device Info

PV Units

Special Units

Totalize Units

Diagnostics

Basic Setup

Detail ed S etup

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DIAGNOSTIC

MESSAGES The following error messages may appear on the LOI screen. See Table 6-4

on page 6-5 for potential causes and corrective actions for these errors:

• Electronics Failure

• Coil open circuit

• Digital trim failure

• Auto zero failure

• Auto trim failure

• Flowrate > sensor limit

• Analog out of range

• PZR activated

• Electronics Temp Fail

• Pulse out of range

• Empty pipe

• Reverse flow

• Electronics temp out of range

The following error messages may appear on the LOI screen. See Table 6-4

on page 6-5 for potential causes and corrective actions for these errors:

• High Process Noise

• Grounding/Wiring Fault

• 4-20 mA Loop Verification Failed

• 8714i Failed

Review The 8732 includes a capability that enables you to review the configuration

variable settings.

The flowmeter configuration parameters set at the factory should be reviewed

to ensure accuracy and compatibility with your particular application of the

flowmeter.

NOTE

If you are using the LOI to review variables, each variable must be accessed

as if you were going to change its setting. The value displayed on the LOI

screen is the configured value of the variable.

PROCESS VARIABLES The process variables measure flow in several ways that reflect your needs

and the configuration of your flowmeter. When commissioning a flowmeter,

review each process variable, its function and output, and take corrective

action if necessary before using the flowmeter in a process application

Process Variable (PV) – The actual measured flow rate in the line. Use the

Process Variable Units function to select the units for your application.

Percent of Range – The process variable as a percentage of the Analog

Output range, provides an indication where the current flow of the meter is

within the configured range of the flowmeter. For example, the Analog Output

range may be defined as 0 gal/min to 20 gal/min. If the measured flow is 10

gal/min, the percent of range is 50 percent.

Fast Keys 1, 5

Fast Keys 1, 1

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Analog Output – The analog output variable provides the analog value for the

flow rate. The analog output refers to the industry standard output in the 4–20

mA range. The analog output and 4-20 mA loop can be verified using the

Analog Feedback diagnostic capability internal to the transmitter (See “8714i

Meter Verification” on page C-8).

Totalizer Setup – Provides a reading of the total flow of the flowmeter since

the totalizer was last reset. The totalizer value should be zero during

commissioning on the bench, and the units should reflect the volume units of

the flow rate. If the totalizer value is not zero, it may need to be reset. This

function also allows for configuration of the totalizer parameters.

Pulse Output – The pulse output variable provides the pulse value for the flow

rate.

PV - Primary Variable The Primary Variable shows the current measured flow rate. This value

determines the analog output from the transmitter.

PV -% Range The PV% Range shows where in the flow range the current flow value is as a

percentage of the configured span.

PV - Analog Output The PV Analog Output displays the mA output of the transmitter

corresponding to the measured flow rate.

Totalizer Setup The Totalizer Setup menu allows for the viewing and configuration of the

totalizer parameters.

Totalizer Units

Totalizer units allow for the configuration of the units that the totalized value

will be displayed as. These units are independent of the flow units.

Measured Gross Total

Measured gross total provides the output reading of the totalizer. This value is

the amount of process fluid that has passed through the flowmeter since the

totalizer was last reset.

NOTE

To reset the measured gross total value, the line size must be changed.

Measured Net Total

Measured net total provides the output reading of the totalizer. This value is

the amount of process fluid that has passed through the flowmeter since the

totalizer was last reset. When reverse flow is enabled, the net total represents

the difference between the total flow in the forward direction less the total flow

in the reverse direction.

Fast Keys 1, 1, 1

Fast Keys 1, 1, 2

Fast Keys 1, 1, 3

Fast Keys 1, 1, 4

Fast Keys 1, 1, 4, 1

Fast Keys 1, 1, 4, 2

Fast Keys 1, 1, 4, 3

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Measured Reverse Total

Measured reverse total provides the output reading of the totalizer. This value

is the amount of process fluid that has passed through the flowmeter in the

reverse direction since the totalizer was last reset. This value is only totalized

when reverse flow is enabled.

Start Totalizer

Start totalizer starts the totalizer counting from its current value.

Stop Totalizer

Stop totalizer interrupts the totalizer count until it is restarted again. This

feature is often used during pipe cleaning or other maintenance operations.

Reset Totalizer

Reset totalizer resets the net totalizer value to zero. The totalizer must be

stopped before resetting.

NOTE

The totalizer value is saved in the Non-Volatile memory of the electronics

every three seconds. Should power to the transmitter be interrupted, the

totalizer value will start at the last saved value when power is re-applied.

Pulse Output The Pulse Output displays the current value of the pulse signal.

BASIC SETUP The basic configuration functions of the Rosemount 8732 must be set for all

applications of the transmitter in a magnetic flowmeter system. If your

application requires the advanced functionality features of the Rosemount

8732, see Section 4 "Operation" of this manual.

Tag Tag is the quickest and shortest way of identifying and distinguishing between

transmitters. Transmitters can be tagged according to the requirements of

your application. The tag may be up to eight characters long.

Flow Units Flow Units set the output units for the Primary Variable which controls the

analog output of the transmitter.

Primary Variable Units

The Primary Variable Units specifies the format in which the flow rate will be

displayed. Units should be selected to meet your particular metering needs.

Fast Keys 1, 1, 4, 4

Fast Keys 1, 1, 4, 5

Fast Keys 1, 1, 4, 6

Fast Keys 1, 1, 4, 7

Fast Keys 1, 1, 5

Fast Keys 1, 3

Fast Keys 1, 3, 1

Fast Keys 1, 3, 2

Fast Keys 1, 3, 2, 1

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Options for Flow Rate Units

Special Units

The Rosemount 8732 provides a selection of standard unit configurations that

meet the needs of most applications (see “Flow Units” on page 3-7). If your

application has special needs and the standard configurations do not apply,

the Rosemount 8732 provides the flexibility to configure the transmitter in a

custom-designed units format using the special units variable.

Special Volume Unit

Special volume unit enables you to display the volume unit format to which

you have converted the base volume units. For example, if the special units

are abc/min, the special volume variable is abc. The volume units variable is

also used in totalizing the special units flow.

• ft/sec • B31/sec (1 Barrel = 31.5 gallons)

•m/sec • B31/min (1 Barrel = 31.5 gallons)

• gal/sec • B31/hr (1 Barrel = 31.5 gallons)

• gal/min • B31/day (1 Barrel = 31.5 gallons)

• gal/hr • lbs/sec

• gal/day •lbs/min

•l/sec •lbs/hr

•l/min • lbs/day

• l/hr • kg/sec

• l/day •kg/min

•ft

3/sec • kg/hr

•ft

3/min • kg/day

•ft

3/hr • (s)tons/min

•ft

3/day • (s)tons/hr

•m

3/sec • (s)tons/day

•m

3/min • (m)tons/min

•m

3/hr • (m)tons/hr

•m

3/day • (m)tons/day

• Impgal/sec • Special (User Defined, see

“Special Units” on page 3-8)

• Impgal/min

• Impgal/hr

• Impgal/day

• B42/sec (1 Barrel = 42 gallons)

• B42/min (1 Barrel = 42 gallons)

• B42/hr (1 Barrel = 42 gallons)

• B42/day (1 Barrel = 42 gallons)

Fast Keys 1, 3, 2, 2

Fast Keys 1, 3, 2, 2, 1

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Base Volume Unit

Base volume unit is the unit from which the conversion is being made. Set this

variable to the appropriate option.

Conversion Number

The special units conversion number is used to convert base units to special

units. For a straight conversion of volume units from one to another, the

conversion number is the number of base units in the new unit. For example,

if you are converting from gallons to barrels and there are 31 gallons in a

barrel, the conversion factor is 31.

Base Time Unit

Base time unit provides the time unit from which to calculate the special units.

For example, if your special units is a volume per minute, select minutes.

Special Flow Rate Unit

Special flow rate unit is a format variable that provides a record of the units to

which you are converting. The Handheld Communicator will display a special

units designator as the units format for your primary variable. The actual

special units setting you define will not appear. Four characters are available

to store the new units designation. The 8732 LOI will display the four

character designation as configured.

Example

To display flow in barrels per hour, and one barrel is equal to 31.0 gallons, the

procedure would be:

Set the Volume Unit to BARL.

Set the Base Volume Unit to gallons.

Set the Input Conversion Number to 31.

Set the Time Base to Hour.

Set the Rate Unit to BR/H.

Line Size The line size (flowtube sensor size) must be set to match the actual flowtube

sensor connected to the transmitter. The size must be specified in inches

according to the available sizes listed below. If a value is entered from a

control system or Handheld Communicator that does not match one of these

figures, the value will go to the next highest option.

The line size (inches) options are as follows:

Fast Keys 1, 3, 2, 2, 2

Fast Keys 1, 3, 2, 2, 3

Fast Keys 1, 3, 2, 2, 4

Fast Keys 1, 3, 2, 2, 5

Fast Keys 1, 3, 3

0.1, 0.15, 0.25, 0.30, 0.50, 0.75, 1, 1.5, 2, 2.5, 3, 4, 6, 8, 10, 12, 14,

16, 18, 20, 24, 28, 30, 32, 36, 40, 42, 44, 48, 54, 56, 60, 64, 72, 80

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PV URV

(Upper Range Value) The upper range value (URV), or analog output range, is preset to 30 ft/s at

the factory. The units that appear will be the same as those selected under the

units parameter.

The URV (20 mA point) can be set for both forward or reverse flow rate. Flow

in the forward direction is represented by positive values and flow in the

reverse direction is represented by negative values. The URV can be any

value from –39.3 ft/s to +39.3 ft/s (-12 m/s to +12 m/s), as long as it is at least

1 ft/s (0.3 m/s) from the lower range value (4 mA point). The URV can be set

to a value less than the lower range value. This will cause the transmitter

analog output to operate in reverse, with the current increasing for lower (or

more negative) flow rates.

NOTE

Line size, special units, and density must be selected prior to configuration of

URV and LRV.

PV LRV

(Lower Range Value) Set the lower range value (LRV), or analog output zero, to change the size of

the range (or span) between the URV and LRV. Under normal circumstances,

the LRV should be set to a value near the minimum expected flow rate to

maximize resolution. The LRV must be between

–39.3 ft/s to +39.3 ft/s (-12 m/s to +12 m/s).

NOTE

Line size, special units, and density must be selected prior to configuration of

URV and LRV.

Example

If the URV is greater than the LRV, the analog output will saturate at 3.9 mA

when the flow rate falls below the selected 4 mA point.

The minimum allowable span between the URV and LRV is 1 ft/s (0.3 m/s).

Do not set the LRV within 1 ft/s (0.3 m/s) of the 20 mA point. For example, if

the URV is set to 15.67 ft/s (4.8 m/s) and if the desired URV is greater than

the LRV, then the highest allowable analog zero setting would be 14.67 ft/s

(4.5 m/s). If the desired URV is less than the LRV, then the lowest allowable

LRV would be 16.67 ft/s (5.1 m/s).

Fast Keys 1, 3, 4

Fast Keys 1, 3, 5

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Calibration Number The tube calibration number is a 16-digit number used to identify flowtube

sensors calibrated at the Rosemount factory. The calibration number is also

printed inside the flowtube sensor terminal block or on the flowtube sensor

name plate. The number provides detailed calibration information to the

Rosemount 8732. To function properly within accuracy specifications, the

number stored in the transmitter must match the calibration number on the

flowtube sensor exactly.

NOTE

Flowtube Sensors from manufacturers other than Rosemount Inc. can also be

calibrated at the Rosemount factory. Check the tube for Rosemount

calibration tags to determine if a 16-digit tube calibration number exists for

your flowtube sensor.

NOTE

Be sure the calibration number reflects a calibration to a Rosemount

reference transmitter. If the calibration number was generated by a means

other than a certified Rosemount flow lab, accuracy of the system may be

compromised.

If your flowtube sensor is not a Rosemount flowtube sensor and was not

calibrated at the Rosemount factory, contact your Rosemount representative

for assistance.

If your flowtube sensor is imprinted with an eight-digit number or a k-factor,

check in the flowtube sensor wiring compartment for the sixteen-digit

calibration number. If there is no serial number, contact the factory for a

proper conversion.

PV Damping Adjustable between 0.0 and 256 seconds

PV Damping allows selection of a response time, in seconds, to a step

change in flow rate. It is most often used to smooth fluctuations in output.

Fast Keys 1, 3, 6

Fast Keys 1, 3, 7

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www.rosemount.com

Section 4 Operation

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1

Advanced Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-12

Detailed Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-12

Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-17

INTRODUCTION This section contains information for advanced configuration parameters and

diagnostics.

The software configuration settings for the Rosemount 8732 can be accessed

through a 375 Field Communicator or through a control system. The software

functions for the 375 Field Communicator are described in detail in this

section of the manual. It provides an overview and summary of communicator

functions. For more complete instructions, see the communicator manual.

Before operating the Rosemount 8732 in an actual installation, you should

review all of the factory set configuration data to ensure that they reflect the

current application.

DIAGNOSTICS Diagnostics are used to verify that the transmitter is functioning properly, to

assist in troubleshooting, to identify potential causes of error messages, and

to verify the health of the transmitter and sensor. Diagnostic tests can be

initiated through the use of a 375 Field Communicator or through the control

system.

Rosemount offers several different diagnostic suites providing various

functionality.

Standard diagnostics included with every Rosemount 8732 transmitter are

Empty Pipe detection, Electronics Temperature monitoring, Coil Fault

detection, and various loop and transmitter tests.

Advanced diagnostics suite option one (D01 option) contains advanced

diagnostics for High Process Noise detection and Grounding and Wiring fault

detection.

Advanced diagnostics suite option two (D02 option) contains advanced

diagnostics for the 8714i Meter Verification. This diagnostic is used to verify

the accuracy and performance of the magnetic flow meter installation.

Diagnostic Controls The diagnostic controls menu provides a centralized location for enabling or

disabling each of the diagnostics that are available. Note that for some

diagnostics to be available, a diagnostics suite package is required.

375 Transducer Block

375 Transducer Block, Diagnostics

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Empty Pipe Detection

Turn the empty pipe diagnostic on or off as required by the application. For

more details on the empty pipe diagnostic, see Appendix C: Diagnostics.

Electronics Temperature Out of Range

Turn the electronics temperature diagnostic on or off as required by the

application. For more details on the electronics temperature diagnostic, see

Appendix C: Diagnostics.

High Process Noise Detection

Turn the high process noise diagnostic on or off as required by the

application. For more details on the high process noise diagnostic, see

Appendix C: Diagnostics.

Grounding / Wiring Fault Detection

Turn the grounding / wiring diagnostic on or off as required by the application.

For more details on the grounding / wiring diagnostic, see Appendix C:

Diagnostics.

Basic Diagnostics The basic diagnostics menu contains all of the standard diagnostics and tests

that are available in the 8732E transmitter.

Empty Pipe Limits

Empty Pipe allows you to view the current value and configure the diagnostic

parameters. For more detail on this parameter see Appendix C: Diagnostics.

EP Value

Read the current Empty Pipe Value. This number is a unitless number and is

calculated based on multiple installation and process variables. For more

detail on this parameter see Appendix C: Diagnostics.

375 Transducer Block, Diagnostics

375 Transducer Block, Diagnostics, Basic Diagnostics

375 Transducer Block, Diagnostics, Basic Diagnostics, Empty Pipe Limits

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EP Trigger Level

Limits: 3 to 2000

Configure the threshold limit that the empty pipe value must exceed before

the diagnostic alert activates. Default from the factory is set to 100. For more

detail on this parameter see Appendix C: Diagnostics.

EP Counts

Limits: 5 to 50

Configure the number of consecutive times that the empty pipe value must

exceed the empty pipe trigger level before the diagnostic alert activates.

Counts are taken at 1.5 second intervals. Default from the factory is set to 5.

For more detail on this parameter see Appendix C: Diagnostics.

Electronics Temp Value

Electronics Temperature allows you to view the current value for the

electronics temperature.

Advanced Diagnostics The advanced diagnostics menu contains information on all of the additional

diagnostics and tests that are available in the 8732 transmitter if one of the

diagnostics suite packages was ordered.

Rosemount offers two advanced diagnostic suites. Functionality under this

menu will depend on which of these suites are ordered.

Advanced diagnostics suite option one (D01 option) contains advanced

diagnostics for High Process Noise detection and Grounding and Wiring fault

detection.

Advanced diagnostics suite option two (D02 option) contains advanced

diagnostics for the 8714i Meter Verification. This diagnostic is used to verify

the accuracy and performance of the magnetic flow meter installation.

8714i Meter Verification

This diagnostic allows you to test and verify that the sensor, transmitter, or

both are working within specifications. For more details on this diagnostic, see

Appendix C: Diagnostics.

Run 8714i

Run the meter verification test to check the transmitter, sensor, or entire

installation.

Full Meter Verification

Run the internal meter verification to check the entire installation, sensor and

transmitter at the same time.

Transmitter Only

Run the internal meter verification to check the transmitter only.

Sensor Only

Run the internal meter verification to check the sensor only.

375 Transducer Block, Diagnostics, Basic Diagnostics, Empty Pipe Limits

375 Transducer Block, Diagnostics, Basic Diagnostics, Empty Pipe Limits

375 Transducer Block, Diagnostics, Basic Diagnostics

375 Transducer Block, Diagnostics

375 Transducer Block, Diagnostics, Advanced Diagnostics

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8714i Results

Review the results of the most recently performed 8714i Meter Verification

test. Information in this section details the measurements taken and if the

meter passed the verification test. For more details on these results and what

they mean, see Appendix C: Diagnostics.

Test Condition

Displays the conditions that the 8714i Meter Verification test was performed

under. For more details on this parameter see Appendix C: Diagnostics.

Test Criteria

Displays the criteria that the 8714i Meter Verification test was performed

against. For more details on this parameter see Appendix C: Diagnostics.

8714i Result

Displays the results of the 8714i Meter Verification test as pass or fail. For

more details on this parameter see Appendix C: Diagnostics.

Simulated Velocity

Displays the test velocity used to verify transmitter calibration. For more

details on this parameter see Appendix C: Diagnostics.

Actual Velocity

Displays the velocity measured by the transmitter during the transmitter

calibration verification test. For more details on this parameter see

Appendix C: Diagnostics.

Velocity Deviation

Displays the deviation of the transmitter calibration verification test. For more

details on this parameter see Appendix C: Diagnostics.

Transmitter Calibration Result

Displays the result of the transmitter calibration verification test as pass or fail.

For more details on this parameter see Appendix C: Diagnostics.

Sensor Calibration Deviation

Displays the deviation of the sensor calibration verification test. For more

details on this parameter see Appendix C: Diagnostics.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

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8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

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8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

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Rosemount 8732

Sensor Calibration Result

Displays the result of the sensor calibration verification test as pass or fail. For

more details on this parameter see Appendix C: Diagnostics.

Coil Circuit Result

Displays the result of the coil circuit test as pass or fail. For more details on

this parameter see Appendix C: Diagnostics.

Electrode Circuit Result

Displays the result of the electrode circuit test as pass or fail. For more details

on this parameter see Appendix C: Diagnostics.

Sensor Signature

The sensor signature describes the sensor characteristics to the transmitter

and is an integral part of the sensor meter verification test. From this menu

you can view the current stored signature, have the transmitter take and store

the sensor signature, and re-call the last saved good values for the sensor

signature. For more details on this parameter see Appendix C: Diagnostics.

Signature Values

Review the current values stored for the sensor signature. For more details on

this parameter see Appendix C: Diagnostics.

Coil Resistance

View the reference value for the coil resistance taken during the sensor

signature process.

Coil Signature

View the reference value for the coil signature taken during the sensor

signature process.

Electrode Resistance

View the reference value for the electrode resistance taken during the sensor

signature process.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature, Signature Values

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature, Signature Values

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature, Signature Values

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Re-Signature Meter

Have the transmitter measure and store the sensor signature values. These

values will then be used as the baseline for the meter verification test. Use

this when connecting to older Rosemount or competitors’ sensors or installing

the magnetic flowmeter system for the first time. For more details on this

parameter see Appendix C: Diagnostics.

Recall Last Saved Values

Recalls the last saved “good” values for the sensor signature.

Set Pass/Fail Criteria

Set the maximum allowable deviation percentage test criteria for the 8714i

Meter Verification test. There are three tests that this criteria can be set for:

• Full Pipe; No Flow (Best test condition) – Default is 2%

• Full Pipe; Flowing – Default is 3%

• Empty Pipe – Default is 5%

NOTE

If the 8714i Meter Verification test is done with an empty pipe, the electrode

circuit will NOT be tested.

No Flow Limit

Limits: 1 to 10 percent

Set the pass/fail test criteria for the 8714i Meter Verification test at Full Pipe,

No Flow conditions.

Flowing Limit

Limits: 1 to 10 percent

Set the pass/fail test criteria for the 8714i Meter Verification test at Full Pipe,

Flowing conditions.

Empty Pipe Limit

Limits: 1 to 10 percent

Set the pass/fail test criteria for the 8714i Meter Verification test at Empty Pipe

conditions.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Set Pass/Fail Criteria

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Set Pass/Fail Criteria

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Set Pass/Fail Criteria

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Rosemount 8732

Measurements

View the measured values taken during the meter verification process. These

values are compared to the signature values to determine if the test passes or

fails. Values are shown for the Coil Resistance, Coil Signature, and Electrode

Resistance.

Coil Resistance

View the measured value for the coil resistance taken during the meter

verification test.

Coil Signature

View the measured value for the coil signature taken during the meter

verification test.

Electrode Resistance

View the measured value for the electrode resistance taken during the meter

verification test.

Licensing

If a diagnostic suite was not ordered initially, advanced diagnostics can be

licensed in the field. Access the licensing information from this menu. For

more details on licensing, see Appendix C: Diagnostics.

License Status

Determine if a diagnostics suite has been licensed, and if so, which

diagnostics are available for activation.

License Key

A license key is required to activate diagnostics in the field if the diagnostic

suite was not initially ordered. This menu allows for gathering of necessary

data to generate a license key and also the ability to enter the license key

once it has been received.

Device ID

This function displays the Device ID and Software Revision for the transmitter.

Both of these pieces of information are required to generate a license key.

License Key

Allows you to enter a license key to activate a diagnostic suite.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

measurements

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

measurements

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

measurements

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375 Transducer Block, Diagnostics, Advanced Diagnostics, Licensing

375 Transducer Block, Diagnostics, Advanced Diagnostics, Licensing

375 Transducer Block, Diagnostics, Advanced Diagnostics, Licensing, License Key

375 Transducer Block, Diagnostics, Advanced Diagnostics, Licensing, License Key

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Diagnostic Variables From this menu, all of the diagnostic variable values can be reviewed. This

information can be used to get more information about the transmitter, sensor,

and process, or to get more detail about an alert that may have activated.

Empty Pipe Value

Read the current value of the Empty Pipe parameter. This value will read zero

if Empty Pipe is turned off.

Electronics Temperature

Read the current value of the Electronics Temperature.

Line Noise

Read the current value of the amplitude of AC line noise measured on the

transmitter’s electrode inputs. This value is used in the grounding / wiring

diagnostic.

5Hz SNR

Read the current value of the signal to noise ratio at 5 Hz. For optimum

performance, a value greater than 100 is preferred. Values less than 25 will

cause the High Process Noise alert to activate.

37Hz SNR

Read the current value of the signal to noise ratio at 37.5 Hz. For optimum

performance, a value greater than 100 is preferred. Values less than 25 will

cause the High Process Noise alert to activate.

Signal Power

Read the current value of the velocity of the fluid through the sensor. Higher

velocities result in greater signal power.

8714i Results

Review the results of the 8714i Meter Verification tests. For more details on

these results and what they mean, see Appendix C: Diagnostics.

Test Condition

Displays the conditions that the 8714i Meter Verification test was performed

under. For more details on this parameter see Appendix C: Diagnostics.

Test Criteria

Displays the criteria that the 8714i Meter Verification test was performed

against. For more details on this parameter see Appendix C: Diagnostics.

375 Transducer Block, Diagnostics

375 Transducer Block, Diagnostics, Diagnostic Variables

375 Transducer Block, Diagnostics, Diagnostic Variables

375 Transducer Block, Diagnostics, Diagnostic Variables

375 Transducer Block, Diagnostics, Diagnostic Variables

375 Transducer Block, Diagnostics, Diagnostic Variables

375 Transducer Block, Diagnostics, Diagnostic Variables

375 Transducer Block, Diagnostics, Diagnostic Variables

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January 2010

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Rosemount 8732

8714i Result

Displays the results of the 8714i Meter Verification test as pass or fail. For

more details on this parameter see Appendix C: Diagnostics.

Simulated Velocity

Displays the test velocity used to verify transmitter calibration. For more

details on this parameter see Appendix C: Diagnostics.

Actual Velocity

Displays the velocity measured by the transmitter during the transmitter

calibration verification test. For more details on this parameter see

Appendix C: Diagnostics.

Velocity Deviation

Displays the deviation of the transmitter calibration verification test. For more

details on this parameter see Appendix C: Diagnostics.

Transmitter Calibration Result

Displays the result of the transmitter calibration verification test as pass or fail.

For more details on this parameter see Appendix C: Diagnostics.

Sensor Calibration Deviation

Displays the deviation of the sensor calibration verification test. For more

details on this parameter see Appendix C: Diagnostics.

Sensor Calibration Result

Displays the result of the sensor calibration verification test as pass or fail. For

more details on this parameter see Appendix C: Diagnostics.

Coil Circuit Result

Displays the result of the coil circuit test as pass or fail. For more details on

this parameter see Appendix C: Diagnostics.

Electrode Circuit Result

Displays the result of the electrode circuit test as pass or fail. For more details

on this parameter see Appendix C: Diagnostics.

Trims Trims are used to calibrate the analog loop, calibrate the transmitter, re-zero

the transmitter, and calibrate the transmitter with another manufacturer’s

sensor. Proceed with caution whenever performing a trim function.

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375 Transducer Block, Diagnostics, Diagnostic Variables, 8714i Results

375 Transducer Block, Diagnostics, Diagnostic Variables, 8714i Results

375 Transducer Block, Diagnostics, Diagnostic Variables, 8714i Results

375 Transducer Block, Diagnostics, Diagnostic Variables, 8714i Results

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375 Transducer Block, Diagnostics, Diagnostic Variables, 8714i Results

375 Transducer Block, Diagnostics

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January 2010

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4-10

Electronics Trim

Electronics trim is the function by which the factory calibrates the transmitter.

This procedure is rarely needed by customers. It is only necessary if you

suspect the Rosemount 8732E is no longer accurate. A Rosemount 8714

Calibration Standard is required to complete a digital trim. Attempting an

Electronics trim without a Rosemount 8714 Calibration Standard may result in

an inaccurate transmitter or an error message. Electronics trim must be

performed only with the coil drive mode set to 5 Hz and with a nominal sensor

calibration number stored in the memory.

NOTE

Attempting an Electronics trim without a Rosemount 8714 may result in an

inaccurate transmitter, or a “DIGITAL TRIM FAILURE” message may appear.

If this message occurs, no values were changed in the transmitter. Simply

power down the Rosemount 8732E to clear the message.

To simulate a nominal sensor with the Rosemount 8714, you must change the

following five parameters in the Rosemount 8732E:

1. Sensor Calibration Number—1000015010000000

2. Units—ft/s

3. PV URV—AI EU at 100 = 30.00 ft/s

4. PV LRV—AI EU at 0 = 0 ft/s

5. Coil Drive Frequency—5 Hz

The instructions for changing the Sensor Calibration Number, Units, PV URV,

and PV LRV are located in “Basic Setup” on page 3-14. Instructions for

changing the Coil Drive Frequency can be found on page 4-12 in this section.

Set the loop to manual, if necessary, before you begin. Complete the following

steps:

1. Power down the transmitter.

2. Connect the transmitter to a Rosemount 8714 sensor simulator.

3. Power up the transmitter with the Rosemount 8714 connected and

read the flow rate. The electronics need about a 5-minute warm-up

time to stabilize.

4. Set the 8714 calibrator to the 30 ft/s setting.

5. The flow rate reading after warm-up should be between 29.97 and

30.03 ft/s.

6. If the reading is within the range, return the transmitter to the original

configuration parameters.

7. If the reading is not within this range, initiate a digital trim with the

Handheld Communicator. The digital trim takes about 90 seconds to

complete. No transmitter adjustments are required.

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January 2010

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Rosemount 8732

Auto Zero

The auto zero function initializes the transmitter for use with the 37 Hz coil

drive mode only. Run this function only with the transmitter and sensor

installed in the process. The sensor must be filled with process fluid at zero

flow. Before running the auto zero function, be sure the coil drive mode is set

to 37 Hz (Auto Zero will not run with the coil drive frequency set at 5 Hz).

Set the loop to manual if necessary and begin the auto zero procedure. The

transmitter completes the procedure automatically in about 90 seconds. A

symbol appears in the lower right-hand corner of the display to indicate that

the procedure is running.

Universal Trim

The universal auto trim function enables the Rosemount 8732E to calibrate

sensors that were not calibrated at the Rosemount factory. The function is

activated as one step in a procedure known as in-process calibration. If your

Rosemount sensor has a 16-digit calibration number, in-process calibration is

not required. If it does not, or if your sensor is made by another manufacturer,

complete the following steps for in-process calibration.

1. Determine the flow rate of the process fluid in the sensor.

NOTE

The flow rate in the line can be determined by using another sensor in the

line, by counting the revolutions of a centrifugal pump, or by performing a

bucket test to determine how fast a given volume is filled by the process fluid.

2. Complete the universal auto trim function.

3. When the routine is completed, the sensor is ready for use.

Status Review status information regarding the operation of the transducer block.

This is where additional information can be reviewed regarding transmitter

health and diagnostic messages.

375 Transducer Block, Diagnostics, Trims

375 Transducer Block, Diagnostics, Trims

375 Transducer Block, Diagnostics

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January 2010

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4-12

ADVANCED

CONFIGURATION In addition to the basic configuration options and the diagnostic information

and controls, the 8732 has many advanced functions that can also be

configured as required by the application.

DETAILED SETUP The detailed setup function provides access to other parameters within the

transmitter that can be configured such as coil drive frequency, output

parameters, local display configuration, and other general information about

the device.

Additional Parameters The additional parameters menu provides a means to configure optional

parameters within the 8732E transmitter.

Coil Drive Frequency

Coil drive frequency allows pulse-rate selection of the sensor coils.

5 Hz

The standard coil drive frequency is 5 Hz, which is sufficient for nearly all

applications.

37 Hz

If the process fluid causes a noisy or unstable output, increase the coil drive

frequency to 37 Hz. If the 37 Hz mode is selected, perform the auto zero

function.

Density Value

The density value is used to convert from a volumetric flow rate to a mass flow

rate using the following equation:

Qm = Qv  

Where:

Qm is the mass flow rate

Qv is the volumetric flow rate, and

 is the fluid density

NOTE

A density value is required to configure the flow units for mass flow rate

measurement.

Sensor Range: EU at 100%

This parameter is the maximum value that the PV Range value can be set to.

This is the upper measuring limit of the transmitter and sensor.

Sensor Range: EU at 0%

This parameter is the minimum value that the PV Range value can be set to.

This is the lower measuring limit of the transmitter and sensor.

375 Transducer Block

375 Transducer Block, Detailed

Setup

375 Transducer Block, Detailed Setup, Additional Params

375 Transducer Block, Detailed Setup, Additional Params

375 Transducer Block, Detailed Setup, Additional Params

375 Transducer Block, Detailed Setup, Additional Params

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January 2010

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Rosemount 8732

Cal Min Span

The PV minimum span is the minimum flow range that must separate the

minimum and maximum configured PV Range values.

Reverse Flow

Enable or disable the transmitter’s ability to read reverse flow.

Reverse Flow allows the transmitter to read negative flow. This may occur

when flow in the pipe is going the negative direction, or when either electrode

wires or coil wires are reversed. This also enables the totalizer to count in the

reverse direction.

Display Language This allows you to configure the language shown on the display. There are

five options available:

• English

• Spanish

• Portuguese

•German

•French

Signal Processing The 8732E contains several advanced functions that can be used to stabilize

erratic outputs caused by process noise. The signal processing menu

contains this functionality.

Operating Mode

The Operating Mode should be used only when the signal is noisy and gives

an unstable output. Filter mode automatically uses 37 Hz coil drive mode and

activates signal processing at the factory set default values. When using filter

mode, perform an auto zero with no flow and a full sensor. Either of the

parameters, coil drive mode or signal processing, may still be changed

individually. Turning Signal Processing off or changing the coil drive frequency

to 5 Hz will automatically change the Operating Mode from filter mode to

normal mode.

Man Config DSP

Manually configure the digital signal processing parameters.

The 8732E transmitter includes digital signal processing capabilities that can

be used to condition the output from the transmitter by enabling noise

rejection. See Appendix D: Digital Signal Processing for more information on

the DSP functionality.

375 Transducer Block, Detailed Setup, Additional Params

375 Transducer Block, Detailed Setup, Additional Params

375 Transducer Block, Detailed

Setup

375 Transducer Block, Detailed

Setup

375 Transducer Block, Detailed Setup, Signal Processing

375 Transducer Block, Detailed Setup, Signal Processing

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January 2010

Rosemount 8732

4-14

Control

When ON is selected, the Rosemount 8732E output is derived using a

running average of the individual flow inputs. Signal processing is a software

algorithm that examines the quality of the electrode signal against

user-specified tolerances. This average is updated at the rate of 10 samples

per second with a coil drive frequency of 5 Hz, and 75 samples per second

with a coil drive frequency of 37 Hz. The three parameters that make up

signal processing (number of samples, maximum percent limit, and time limit)

are described below.

Samples

0 to 125 Samples

The number of samples function sets the amount of time that inputs are

collected and used to calculate the average value. Each second is divided

into tenths (1/10) with the number of samples equaling the number of 1/10

second increments used to calculate the average.

For example, a value of:

1 averages the inputs over the past 1/10 second

10 averages the inputs over the past 1 second

100 averages the inputs over the past 10 seconds

125 averages the inputs over the past 12.5 seconds

% Limit

0 to 100 Percent

The maximum percent limit is a tolerance band set up on either side of the

running average. The percentage value refers to deviation from the running

average. For example, if the running average is 100 gal/min, and a 2 percent

maximum limit is selected, then the acceptable range is from 98 to 102

gal/min.

Values within the limit are accepted while values outside the limit are analyzed

to determine if they are a noise spike or an actual flow change.

Time Limit

0 to 256 Seconds

The time limit parameter forces the output and running average values to the

new value of an actual flow rate change that is outside the percent limit

boundaries. It thereby limits response time to flow changes to the time limit

value rather than the length of the running average.

375 Transducer Block, Detailed Setup, Signal Processing, Man Config DSP

375 Transducer Block, Detailed Setup, Signal Processing, Man Config DSP

375 Transducer Block, Detailed Setup, Signal Processing, Man Config DSP

375 Transducer Block, Detailed Setup, Signal Processing, Man Config DSP

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January 2010

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Rosemount 8732

For example, if the number of samples selected is 100, then the response

time of the system is 10 seconds. In some cases this may be unacceptable.

By setting the time limit, you can force the 8732E to clear the value of the

running average and re-establish the output and average at the new flow rate

once the time limit has elapsed. This parameter limits the response time

added to the loop. A suggested time limit value of two seconds is a good

starting point for most applicable process fluids. The selected signal

processing configuration may be turned ON or OFF to suit your needs.

Coil Drive Frequency

Coil drive frequency allows pulse-rate selection of the sensor coils.

5 Hz

The standard coil drive frequency is 5 Hz, which is sufficient for nearly all

applications.

37 Hz

If the process fluid causes a noisy or unstable output, increase the coil drive

frequency to 37 Hz. If the 37 Hz mode is selected, perform the auto zero

function with no flow and a full sensor.

Low Flow Cutoff

Low flow cutoff allows you to specify the flow rate, between 0.01 and 38.37

feet per second, below which the outputs are driven to zero flow. The units

format for low flow cutoff cannot be changed. It is always displayed as feet per

second regardless of the format selected. The low flow cutoff value applies to

both forward and reverse flows.

Primary Variable Damping

0 to 256 Seconds

Primary Variable Damping allows selection of a response time, in seconds, to

a step change in flow rate. It is most often used to smooth fluctuations in

output.

Device Info Information variables are used for identification of flowmeters in the field and

to store information that may be useful in service situations. Information

variables have no effect on flowmeter output or process variables.

Device ID

This function displays the Device ID of the transmitter. This is one piece of

information required to generate a license code to enable diagnostics in the

field.

PV Sensor S/N

The PV sensor serial number is the serial number of the sensor connected to

the transmitter and can be stored in the transmitter configuration for future

reference. The number provides easy identification if the sensor needs

servicing or for other purposes.

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375 Transducer Block, Detailed Setup, Signal Processing

375 Transducer Block, Detailed Setup, Signal Processing

375 Transducer Block, Detailed

Setup

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Sensor Tag

Sensor tag is the quickest and shortest way of identifying and distinguishing

between sensors. Sensors can be tagged according to the requirements of

your application. The tag may be up to eight characters long.

DSP Software Rev

This function displays the software revision number of the transmitter.

Construction Materials

Construction materials contain information about the sensor that is connected

to the transmitter. This information is configured into the transmitter for later

reference. This information can be helpful when calling the factory for support.

Flange Type

Flange type enables you to select the flange type for your magnetic

transmitter system. This variable only needs to be changed if you have

changed your sensor. Options for this value are:

Flange Material

Flange material enables you to select the flange material for your magnetic

transmitter system. This variable only needs to be changed if you have

changed your sensor. Options for this value are:

• Carbon Steel

• 304L Stainless Steel

• 316L Stainless Steel

• Wafer

•Other

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375 Transducer Block, Detailed Setup, Device Info

375 Transducer Block, Detailed Setup, Device Info

375 Transducer Block, Detailed Setup, Device Info, Construction Materials

• ANSI 150 • PN 10

• ANSI 300 •PN 16

• ANSI 600 • PN 25

• ANSI 900 •PN 40

• ANSI 1500 • PN 64

• ANSI 2500 • Other

•Wafer

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Rosemount 8732

Electrode Type

Electrode type enables you to select the electrode type for your magnetic

transmitter system. This variable only needs to be changed if you have

replaced electrodes or if you have replaced your sensor. Options for this value

are:

• Standard

• Std & Ground

• Bullet

•Other

Electrode Material

Electrode Material enables you to select the electrode material for your

magnetic transmitter system. This variable only needs to be changed if you

have replaced electrodes or if you have replaced your sensor. Options for this

value are:

• 316L SST

• Nickel Alloy 276 (UNS N10276)

•Tantalum

• Titanium

• 80% Platinum – 20% Iridium

• Alloy 20

•Other

Liner Material

Liner material enables you to select the liner material for the attached sensor.

This variable only needs to be changed if you have replaced your sensor.

Options for this value are:

• PTFE

• ETFE

•PFA

• Polyurethane

• Linatex

• Natural Rubber

• Neoprene

•Other

MODE Set and review the mode configuration for the transducer function block.

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375 Transducer Block

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Block Mode: Target Operator requested mode for the function block. Only one selection may be

made. Options include:

Auto

Use this mode when all configuration changes to the block are complete and

the transmitter is ready to be returned to service.

OOS

Out of service mode. Use this mode when making configuration changes to

parameters found in the function block. This removes the transmitter from

operation until the mode is set back to Auto.

Block Mode: Actual This is the current mode of the function block. This mode may differ from the

Target mode based on operating conditions.

Block Mode: Permitted This parameter defines which modes are available for a given function block.

Block Mode: Normal Displays the mode that the function block should be set to for normal

operation.

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375 Transducer Block, Mode

375 Transducer Block, Mode

375 Transducer Block, Mode

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Section 5 Sensor Installation

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1

Sensor Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-3

Sensor Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-4

Installation (Flanged Sensor) . . . . . . . . . . . . . . . . . . . . . . page 5-7

Installation (Wafer Sensor) . . . . . . . . . . . . . . . . . . . . . . . . page 5-10

Installation (Sanitary Sensor) . . . . . . . . . . . . . . . . . . . . . . page 5-12

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-12

Process Leak Protection (Optional) . . . . . . . . . . . . . . . . . page 5-16

This section covers the steps required to physically install the magnetic

sensor. For electrical connections and cabling see Section 2: "Installation".

Instructions and procedures in this section may require special precautions to

ensure the safety of the personnel performing the operations. Please refer to

the following safety messages before performing any operation in this section.

SAFETY MESSAGES This symbol is used throughout this manual to indicate that special attention

to warning information is required.

Failure to follow these installation guidelines could result in death or serious injury:

Installation and servicing instructions are for use by qualified personnel only. Do not perform

any servicing other than that contained in the operating instructions, unless qualified. Verify

that the operating environment of the sensor and transmitter is consistent with the

appropriate hazardous area approval.

Do not connect a Rosemount 8732 to a non-Rosemount sensor that is located in an

explosive atmosphere.

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Explosions could result in death or serious injury:

Installation of this transmitter in an explosive environment must be in accordance with the

appropriate local, national, and international standards, codes, and practices. Please review

the approvals section of the 8732 reference manual for any restrictions associated with a

safe installation.

Before connecting a Field Communicator in an explosive atmosphere, make sure the

instruments in the loop are installed in accordance with intrinsically safe or non-incendive

field wiring practices.

Electrical shock can result in death or serious injury

Avoid contact with the leads and terminals. High voltage that may be present on leads can

cause electrical shock.

The sensor liner is vulnerable to handling damage. Never place anything through the sensor

for the purpose of lifting or gaining leverage. Liner damage can render the sensor useless.

To avoid possible damage to the sensor liner ends, do not use metallic or spiral-wound

gaskets. If frequent removal is anticipated, take precautions to protect the liner ends. Short

spool pieces attached to the sensor ends are often used for protection.

Correct flange bolt tightening is crucial for proper sensor operation and life. All bolts must be

tightened in the proper sequence to the specified torque limits. Failure to observe these

instructions could result in severe damage to the sensor lining and possible sensor

replacement.

Emerson Process Management can supply lining protectors to prevent liner damage during

removal, installation, and excessive bolt torquing.

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Rosemount 8732

SENSOR HANDLING Handle all parts carefully to prevent damage. Whenever possible, transport

the system to the installation site in the original shipping containers.

PTFE-lined sensors are shipped with end covers that protect it from both

mechanical damage and normal unrestrained distortion. Remove the end

covers just before installation.

Flanged 6- through 36-inch sensors come with a lifting lug on each flange.

The lifting lugs make the sensor easier to handle when it is transported and

lowered into place at the installation site.

Flanged ½- to 4-inch sensors do not have lugs. They must be supported with

a lifting sling on each side of the housing.

Figure 5-1 shows sensors correctly supported for handling and installation.

Notice the plywood end pieces are still in place to protect the sensor liner

during transportation.

Figure 5-1. Rosemount 8705

Sensor Support for Handling

See ”Safety Messages” on pages 5-1 and 5-2 for complete warning information.

½- through 4-Inch

Sensors 6-Inch and Larger

Sensors

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5-4

SENSOR MOUNTING Physical mounting of a sensor is similar to installing a typical section of pipe.

Conventional tools, equipment, and accessories (bolts, gaskets, and

grounding hardware) are required.

Upstream/Downstream

Piping To ensure specification accuracy over widely varying process conditions,

install the sensor a minimum of five straight pipe diameters upstream and two

pipe diameters downstream from the electrode plane (see Figure 5-2).

Figure 5-2. Upstream and

Downstream

Straight Pipe Diameters

Sensor Orientation The sensor should be installed in a position that ensures the sensor remains

full during operation. Figures 5-3, 5-4, and 5-5 show the proper sensor

orientation for the most common installations. The following orientations

ensure that the electrodes are in the optimum plane to minimize the effects of

entrapped gas.

Vertical installation allows upward process fluid flow and is generally

preferred. Upward flow keeps the cross-sectional area full, regardless

of flow rate. Orientation of the electrode plane is unimportant in vertical

installations. As illustrated in Figures 5-3 and 5-4, avoid downward flows

where back pressure does not ensure that the sensor remains full at all times.

Installations with reduced straight runs from 0 to five pipe diameters are

possible. In reduced straight pipe run installations, performance will shift to as

much as 0.5% of rate. Reported flow rates will still be highly repeatable.

Figure 5-3. Vertical Sensor

Orientation

FLOW

5 Pipe Diameters 2 Pipe Diameters

FLOW

FLOW

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Rosemount 8732

Figure 5-4. Incline or Decline

Orientation

Horizontal installation should be restricted to low piping sections that are

normally full. Orient the electrode plane to within 45 degrees of horizontal in

horizontal installations. A deviation of more than 45 degrees of horizontal

would place an electrode at or near the top of the sensor thereby making it

more susceptible to insulation by air or entrapped gas at the top of the

sensor.

Figure 5-5. Horizontal Sensor

Orientation

FLOW

FLOW

FLOW

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The electrodes in the Rosemount 8711 are properly oriented when the top of

the sensor is either vertical or horizontal, as shown in Figure 5-6. Avoid any

mounting orientation that positions the top of the sensor at 45 degrees from

the vertical or horizontal position.

Figure 5-6. Rosemount 8711

Mounting Position

Flow Direction The sensor should be mounted so that the FORWARD end of the flow arrow,

shown on the sensor identification tag, points in the direction of flow through

the sensor (see Figure 5-7).

Figure 5-7. Flow Direction

45° Electrode Plane

45° Electrode Plane

FLOW

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January 2010

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Rosemount 8732

INSTALLATION

(FLANGED SENSOR) The following section should be used as a guide in the installation of the

flange-type Rosemount 8705 and Rosemount 8707 High-Signal Sensors.

Refer to page 5-10 for installation of the wafer-type Rosemount 8711 Sensor.

Gaskets The sensor requires a gasket at each of its connections to adjacent devices or

piping. The gasket material selected must be compatible with the process fluid and

operating conditions. Metallic or spiral-wound gaskets can damage the

liner. If the gaskets will be removed frequently, protect the liner ends. All other

applications (including sensors with lining protectors or a grounding electrode)

require only one gasket on each end connection, as shown in Figure 5-8. If

grounding rings are used, gaskets are required on each side of the grounding

ring, as shown in Figure 5-9.

Figure 5-8. Gasket Placement

Figure 5-9. Gasket Placement

with Non-attached Grounding

Rings

Flange Bolts Suggested torque values by sensor line size and liner type are listed in Table

5-1 on page 5-8 for ASME B16.5 (ANSI) flanges and Table 5-2 and Table 5-3

for DIN flanges. Consult the factory for other flange ratings. Tighten flange

bolts in the incremental sequence as shown in Figure 5-10. See Table 5-1 and

Table 5-2 for bolt sizes and hole diameters.

See ”Safety Messages” on pages 5-1 and 5-2 for complete warning information.

Gasket (Supplied by user)

Gasket (Supplied by user)

Grounding Ring

Gasket (Supplied by user)

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NOTE

Do not bolt one side at a time. Tighten each side simultaneously. Example:

1. Snug left

2. Snug right

3. Tighten left

4. Tighten right

Do not snug and tighten the upstream side and then snug and tighten the

downstream side. Failure to alternate between the upstream and downstream

flanges when tightening bolts may result in liner damage.

Always check for leaks at the flanges after tightening the flange bolts. Failure

to use the correct flange bolt tightening methods can result in severe damage.

All sensors require a second torquing 24 hours after initial flange bolt

tightening.

Table 5-1. Flange Bolt Torque Specifications for

Rosemount 8705 and 8707 High-Signal Sensors

PTFE/ETFE liner Polyurethane liner

Size Code Line Size Class 150

(pound-feet) Class 300

(pound-feet) Class 150

(pound-feet) Class 300

(pound-feet)

005 1/2-inch (15 mm) 8 8 — —

010 1 inch (25 mm) 812 — —

015 11/2 inch (40 mm) 13 25 7 18

020 2 inch (50 mm) 19 17 14 11

030 3 inch (80 mm) 34 35 23 23

040 4 inch (100 mm) 26 50 17 32

060 6 inch (150mm) 45 50 30 37

080 8 inch (200 mm) 60 82 42 55

100 10 inch (250 mm) 55 80 40 70

120 12 inch (300 mm) 65 125 55 105

140 14 inch (350 mm) 85 110 70 95

160 16 inch (400 mm) 85 160 65 140

180 18 inch (450 mm) 120 170 95 150

200 20 inch (500 mm) 110 175 90 150

240 24 inch (600 mm) 165 280 140 250

300 30 inch (750 mm) 195 415 165 375

360 36 inch (900 mm) 280 575 245 525

See ”Safety Messages” on pages 5-1 and 5-2 for complete warning information.

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Rosemount 8732

Figure 5-10. Flange Bolt

Torquing Sequence

Table 5-2. Flange Bolt Torque and Bolt Load Specifications for Rosemount 8705

PTFE/ETFE liner

Size

Code

PN10 PN 16 PN 25 PN 40

Line Size (Newton-meter) (Newton) (Newton-meter) (Newton) (Newton-meter) (Newton) (Newton-meter) (Newton)

005 1/2-inch (15 mm) 7 3209 7 3809 7 3809 7 4173

010 1 inch (25 mm) 13 6983 13 6983 13 6983 13 8816

015 11/2 inch (40 mm) 24 9983 24 9983 24 9983 24 13010

020 2 inch (50 mm) 25 10420 25 10420 25 10420 25 14457

030 3 inch (80 mm) 14 5935 14 5935 18 7612 18 12264

040 4 inch (100 mm) 17 7038 17 7038 30 9944 30 16021

060 6 inch (150mm) 23 7522 32 10587 60 16571 60 26698

080 8 inch (200 mm) 35 11516 35 11694 66 18304 66 36263

100 10 inch (250 mm) 31 10406 59 16506 105 25835 105 48041

120 12 inch (300 mm) 43 14439 82 22903 109 26886 109 51614

140 14 inch (350 mm) 42 13927 80 22091 156 34578 156 73825

160 16 inch (400 mm) 65 18189 117 28851 224 45158 224 99501

180 18 inch (450 mm) 56 15431 99 24477 — — — 67953

200 20 inch (500 mm) 66 18342 131 29094 225 45538 225 73367

240 24 inch (600 mm) 104 25754 202 40850 345 63940 345 103014

4-Bolt 8-Bolt

12-Bolt 14-Bolt

20-Bolt

Torque the flange bolts

in increments according to

the above numerical sequence.

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5-10

INSTALLATION

(WAFER SENSOR) The following section should be used as a guide in the installation of the

Rosemount 8711 Sensor. Refer to page 5-7 for installation of the flange-type

Rosemount 8705 and 8707 High-Signal sensor.

Gaskets The sensor requires a gasket at each of its connections to adjacent devices or

piping. The gasket material selected must be compatible with the process

fluid and operating conditions. Metallic or spiral-wound gaskets can

damage the liner. If the gaskets will be removed frequently, protect the

liner ends. If grounding rings are used, a gasket is required on each side of

the grounding ring.

Alignment and Bolting 1. On 11/2 - through 8-inch (40 through 200 mm) line sizes, place

centering rings over each end of the sensor. The smaller line sizes,

0.15- through 1-inch (4 through 25 mm), do not require centering

rings.

2. Insert studs for the bottom side of the sensor between the pipe

flanges. Stud specifications are listed in Table 5-4. Using carbon

steel bolts on smaller line sizes, 0.15- through 1-inch

(4 through 25 mm), rather than the required stainless steel bolts,

will degrade performance.

Table 5-3. Flange Bolt Torque and Bolt Load Specifications for Rosemount 8705

Size

Code Line Size

Polyurethane Liner

PN 10 PN 16 PN 25 PN 40

(Newton-meter) (Newton) (Newton-meter) (Newton) (Newton-meter) (Newton) (Newton-meter) (Newton)

005 1/2-inch (15 mm) 1 521 1 826 2 1293 6 3333

010 1 inch (25 mm) 21191 31890 52958 10 5555

015 11/2 inch (40 mm) 5 1960 7 3109 12 4867 20 8332

020 2 inch (50 mm) 62535 10 4021 15 6294 26 10831

030 3 inch (80 mm) 5 2246 9 3563 13 5577 24 19998

040 4 inch (100 mm) 73033 12 4812 23 7531 35 11665

060 6 inch (150mm) 16 5311 25 8425 47 13186 75 20829

080 8 inch (200 mm) 27 8971 28 9487 53 14849 100 24687

100 10 inch (250 mm) 26 8637 49 13700 87 21443 155 34547

120 12 inch (300 mm) 36 12117 69 19220 91 22563 165 36660

140 14 inch (350 mm) 35 11693 67 18547 131 29030 235 47466

160 16 inch (400 mm) 55 15393 99 24417 189 38218 335 62026

200 20 inch (500 mm) 58 15989 114 25361 197 39696 375 64091

240 24 inch (600 mm) 92 22699 178 36006 304 56357 615 91094

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3. Place the sensor between the flanges. Make sure that the centering

rings are properly placed in the studs. The studs should be aligned

with the markings on the rings that correspond to the flange you are

using.

4. Insert the remaining studs, washers, and nuts.

5. Tighten to the torque specifications shown in Table 5-5. Do not

overtighten the bolts or the liner may be damaged.

NOTE

On the 4- and 6- inch PN 10-16, insert the sensor with rings first and then

insert the studs. The slots on this ring scenario are located on the inside of the

ring.

Figure 5-11. Gasket Placement

with Centering Rings

Flange Bolts Sensor sizes and torque values for both Class 150 and Class 300 flanges are

listed in Table 5-5. Tighten flange bolts in the incremental sequence, shown in

Figure 5-10.

NOTE

Do not bolt one side at a time. Tighten each side simultaneously. Example:

1. Snug left

2. Snug right

3. Tighten left

4. Tighten right

Do not snug and tighten the upstream side and then snug and tighten the

downstream side. Failure to alternate between the upstream and downstream

flanges when tightening bolts may result in liner damage.

Always check for leaks at the flanges after tightening the flange

bolts. All sensors require a second torquing 24 hours after initial flange bolt

tightening.

Table 5-4. Stud Specifications

Nominal Sensor Size Stud Specifications

0.15 – 1 inch (4 – 25 mm) 316 SST ASTM A193, Grade B8M

Class 1 threaded mounted studs

11/2 – 8 inch (40 – 200 mm) CS, ASTM A193, Grade B7, threaded mounting studs

Customer-supplied

Gasket

FLOW

Installation, Studs

Nuts and Washers

Centering Rings

See ”Safety Messages” on pages 5-1 and 5-2 for complete warning information.

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5-12

INSTALLATION

(SANITARY SENSOR)

Gaskets The sensor requires a gasket at each of its connections to adjacent devices or

piping. The gasket material selected must be compatible with the process

fluid and operating conditions. Gaskets are supplied with all Rosemount 8721

Sanitary sensors except when the process connection is an IDF sanitary

screw type.

Alignment and Bolting Standard plant practices should be followed when installing a magmeter with

sanitary fittings. Unique torque values and bolting techniques are not

required.

Figure 5-12. Rosemount 8721

Sanitary Installation

Process grounding the sensor is one of the most important details of sensor

installation. Proper process grounding ensures that the transmitter amplifier is

referenced to the process. This creates the lowest noise environment for the

transmitter to make a stable reading. Use Table 5-6 to determine which

grounding option to follow for proper installation.

Table 5-5. Flange bolt Torque Specifications of Rosemount 8711 Sensors

Size Code Line Size Pound-feet Newton-meter

15F 0.15 inch (4 mm) 5 6.8

30F 0.30 inch (8 mm) 56.8

005 1/2-inch (15 mm) 5 6.8

010 1 inch (25 mm) 10 13.6

015 11/2 inch (40 mm) 15 20.5

020 2 inch (50 mm) 25 34.1

030 3 inch (80 mm) 40 54.6

040 4 inch (100 mm) 30 40.1

060 6 inch (150 mm) 50 68.2

080 8 inch (200 mm) 70 81.9

User supplied clamp

User supplied gasket

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Rosemount 8732

NOTE

Consult factory for installations requiring cathodic protection or situations

where there are high currents or high potential in the process.

The sensor case should always be earth grounded in accordance with

national and local electrical codes. Failure to do so may impair the protection

provided by the equipment. The most effective grounding method is direct

connection from the sensor to earth ground with minimal impedance.

The Internal Ground Connection (Protective Ground Connection) located in

side the junction box is the Internal Ground Connection screw. This screw is

identified by the ground symbol:

Figure 5-13. No Grounding

Options or Grounding Electrode

in Lined Pipe

Table 5-6. Grounding Installation

Grounding Options

Type of Pipe No Grounding Options Grounding Rings Grounding Electrodes Lining Protectors

Conductive Unlined Pipe See Figure 5-13 Not Required Not Required See Figure 5-14

Conductive Lined Pipe Insufficient Grounding See Figure 5-14 See Figure 5-13 See Figure 5-14

Non-Conductive Pipe Insufficient Grounding See Figure 5-15 See Figure 5-16 See Figure 5-15

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Figure 5-14. Grounding with

Grounding Rings or Lining

Protectors

Figure 5-15. Grounding with

Grounding Rings or Lining

Protectors

Grounding Rings or

Lining Protectors

Grounding Rings or

Lining Protectors

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Rosemount 8732

Figure 5-16. Grounding with

Grounding Electrodes

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Rosemount 8732

5-16

PROCESS LEAK

PROTECTION

(OPTIONAL)

The Rosemount 8705 and 8707 High-Signal Sensor housing is fabricated

from carbon steel to perform two separate functions. First, it provides

shielding for the sensor magnetics so that external disturbances cannot

interfere with the magnetic field and thus affect the flow measurement.

Second, it provides the physical protection to the coils and other internal

components from contamination and physical damage that might occur in an

industrial environment. The housing is completely welded and gasket-free.

The three housing configurations are identified by the W0, W1, or W3 in the

model number option code when ordering. Below are brief descriptions of

each housing configuration, which are followed by a more detailed overview.

•Code W0 — sealed, welded coil housing (standard configuration)

•Code W1 — sealed, welded coil housing with a relief valve capable of

venting fugitive emissions to a safe location (additional plumbing from

the sensor to a safe area, installed by the user, is required to vent

properly)

•Code W3 — sealed, welded coil housing with separate electrode

compartments capable of venting fugitive emissions (additional

plumbing from the sensor to a safe area, installed by the user, is

required to vent properly)

Standard Housing

Configuration The standard housing configuration is identified by a code W0 in the model

number. This configuration does not provide separate electrode

compartments with external electrode access. In the event of a process leak,

these models will not protect the coils or other sensitive areas around the

sensor from exposure to the pressure fluid (Figure 5-17).

Figure 5-17. Standard Housing

Configuration — Sealed Welded

Housing (Option Code W0)

1/2–14 NPT Conduit

Connection

(no relief valve)

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Rosemount 8732

Relief Valves The first optional configuration, identified by the W1 in the model number

option code, uses a completely welded coil housing. This configuration does

not provide separate electrode compartments with external electrode access.

This optional housing configuration provides a relief valve in the housing to

prevent possible overpressuring caused by damage to the lining or other

situations that might allow process pressure to enter the housing. The relief

valve will vent when the pressure inside the sensor housing exceeds 5 psi.

Additional piping (provided by the user) may be connected to this relief valve

to drain any process leakage to safe containment (see Figure 5-18).

Figure 5-18. Coil-Housing

Configuration — Standard

Welded Housing With Relief

Valve (Option Code W1)

Process Leak

Containment The second optional configuration, identified as option code W3 in the model

number, divides the coil housing into three compartments: one for each

electrode and one for the coils. Should a damaged liner or electrode fault

allow process fluid to migrate behind the electrode seals, the fluid is contained

in the electrode compartment. The sealed electrode compartment prevents

the process fluid from entering the coil compartment where it would damage

the coils and other internal components.

The electrode compartments are designed to contain the process fluid at full

line pressure. An o-ring sealed cover provides access to each of the electrode

compartments from outside the sensor; drainports are provided in each cover

for the removal of fluid.

NOTE

The electrode compartment could contain full line pressure and it must be

depressurized before the cover is removed.

Optional:

Use drain port to

plumb to a safe area

(Supplied by user) 1/2 – 14 NPT Conduit

Connection

¼'' NPT – 5 psi

Pressure Relief Valve

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Figure 5-19. Housing

Configuration — Sealed

Electrode Compartment (Option

Code W3)

If necessary, capture any process fluid leakage, connect the appropriate

piping to the drainports, and provide for proper disposal (see Figure 5-19).

Fused Glass Seal

Sealed Electrode Compartment

1/2 - 27 NPT

O-Ring Seal

Optional:

Use drain port to

plumb to a safe area

(Supplied by user)

Grounding Electrode Port

Reference Manual

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January 2010 Rosemount 8732

www.rosemount.com

Section 6 Maintenance and

Troubleshooting

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-1

Installation Check and Guide . . . . . . . . . . . . . . . . . . . . . . page 6-2

Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-3

Transmitter Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . page 6-5

Quick Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-7

This section covers basic transmitter and sensor troubleshooting. Problems in

the magnetic flowmeter system are usually indicated by incorrect output

readings from the system, error messages, or failed tests. Consider all

sources when identifying a problem in your system. If the problem persists,

consult your local Rosemount representative to determine if the material

should be returned to the factory. Emerson Process Management offers

several diagnostics that aid in the troubleshooting process.

Instructions and procedures in this section may require special precautions to

ensure the safety of the personnel performing the operations. Please read the

following safety messages before performing any operation described in this

section. Refer to these warnings when appropriate throughout this section.

SAFETY INFORMATION

The 8732 performs self diagnostics on the entire magnetic flowmeter system:

the transmitter, the sensor, and the interconnecting wiring. By sequentially

troubleshooting each individual piece of the magmeter system, it becomes

easier to pin point the problem and make the appropriate adjustments.

If there are problems with a new magmeter installation, see “Installation

Check and Guide” on page 6-2 for a quick guide to solve the most common

installation problems. For existing magmeter installations, Table 6-4 lists the

most common magmeter problems and corrective actions.

Failure to follow these installation guidelines could result in death or serious injury:

Installation and servicing instructions are for use by qualified personnel only. Do not perform

any servicing other than that contained in the operating instructions, unless qualified. Verify

that the operating environment of the sensor and transmitter is consistent with the

appropriate FM or CSA approval.

Do not connect a Rosemount 8732 to a non-Rosemount sensor that is located in an

explosive atmosphere.

Mishandling products exposed to a hazardous substance may result in death or serious

injury. If the product being returned was exposed to a hazardous substance as defined by

OSHA, a copy of the required Material Safety Data Sheet (MSDS) for each hazardous

substance identified must be included with the returned goods.

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6-2

INSTALLATION CHECK

AND GUIDE Use this guide to check new installations of Rosemount magnetic flowmeter

systems that appear to malfunction.

Before You Begin

Transmitter

Apply power to your system before making the following transmitter checks.

1. Verify that the correct sensor calibration number is entered in the

transmitter. The calibration number is listed on the sensor nameplate.

2. Verify that the correct sensor line size is entered in the transmitter.

The line size value is listed on the sensor nameplate.

3. Verify that the function blocks are not in Out of Service mode.

4. Verify that the transmitter is functioning correctly by using the 8714i

Meter Verification diagnostic or the 8714D Calibration Reference

Standard.

Sensor

Be sure that power to your system is removed before beginning sensor

checks.

1. For horizontal flow installations, ensure that the electrodes remain

covered by process fluid.

For vertical or inclined installations, ensure that the process fluid

is flowing up into the sensor to keep the electrodes covered by

process fluid.

2. Ensure that the grounding straps on the sensor are connected to

grounding rings, lining protectors, or the adjacent pipe flanges.

Improper grounding will cause erratic operation of the system.

Wiring for Remote Configurations

1. The signal wire and coil drive wire must be twisted shielded cable.

Emerson Process Management, Rosemount division. recommends

20 AWG twisted shielded cable for the electrodes and 14 AWG

twisted shielded cable for the coils.

2. The cable shield must be connected at both ends of the electrode and

coil drive cables. Connection of the signal wire shield at both ends is

necessary for proper operation. It is recommended that the coil drive

wire shield also be connected at both ends for maximum flowmeter

performance

3. The signal and coil drive wires must be separate cables, unless

Emerson Process Management specified combo cable is used. See

Table 2-2 on page 2-11.

4. The single conduit that houses both the signal and coil drive cables

should not contain any other wires.

Process Fluid

1. The process fluid conductivity should be 5 microsiemens

(5 micro mhos) per centimeter minimum.

2. The process fluid must be free of air and gasses.

3. The sensor should be full of process fluid.

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Rosemount 8732

DIAGNOSTIC

MESSAGES Problems in the magnetic flowmeter system are usually indicated by incorrect

output readings from the system, error messages, or failed tests. Consider all

sources in identifying a problem in your system.

Table 6-1. Rosemount 8732 Basic Diagnostic Messages

Message Potential Cause Corrective Action

“Fieldbus Not

Communicating”

Fieldbus segment is disconnected Connect the fieldbus segment

Fieldbus segment power missing Verify the segment fieldbus voltage

Electronics failure Replace electronics

“Sensor Processor Not

Communicating”

Transmitter input power (AC/DC) is

not connected

Connect the input power. If the LCD displays a message, the input power is

applied

Electronics failure Replace electronics

“Empty Pipe” Empty Pipe None - message will clear when pipe is full

Wiring Error Check that wiring matches appropriate wiring diagrams - see Appendix E:

Universal Sensor Wiring Diagrams

Electrode Error Perform sensor tests C and D (see Table 6-5 on page 6-8)

Conductivity less than 5

microsiemens per cm

Increase Conductivity to greater than or equal to 5 microsiemens per cm

Intermittent Diagnostic Adjust tuning of Empty Pipe parameters

“Coil Open Circuit” Improper wiring Check coil drive wiring and sensor coils

Perform sensor test A - Sensor Coil

Other manufacturer’s sensor Change coil current to 75 mA

Perform a Universal Auto Trim to select the proper coil current

Circuit Board Failure Replace Rosemount 8732 Electronics

Coil Circuit OPEN Fuse Return to factory for fuse replacement

“Auto Zero Failure”

(Cycle power to clear

messages, no changes

were made)

Flow is not set to zero Force flow to zero, perform autozero

Unshielded cable in use Change wire to shielded cable

Moisture problems See moisture problems in “Accuracy Section”

Empty pipe is present Fill sensor with process fluid

“Universal Trim Failure” No flow in pipe while performing

Universal Auto Trim

Establish a known flow in sensor, and perform Universal Auto-Trim

calibration

Wiring error Check that wiring matches appropriate wiring diagrams - see “Universal

Sensor Wiring Diagrams” on page E-1

Flow rate is changing in pipe while

performing Universal Auto-Trim

routine

Establish a constant flow in sensor, and perform Universal Auto-Trim

calibration

Flow rate through sensor is

significantly different than value

entered during Universal Auto-Trim

routine

Verify flow in sensor and perform Universal Auto-Trim calibration

Incorrect calibration number

entered into transmitter for

Universal Auto-Trim routine

Replace sensor calibration number with 1000005010000001

Wrong sensor size selected Correct sensor size setting - See “Line Size” on page 3-9

Sensor failure Perform sensor tests C and D (see Table 6-5 on page 6-8)

“Electronics Failure” Electronics self check failure Replace Electronics

“Electronics Temp Fail” Ambient temperature exceeded the

electronics temperature limits

Move transmitter to a location with an ambient temperature range of -40 to

165 °F (-40 to 74 °C)

“Reverse Flow” Electrode or coil wires reverse Verify wiring between sensor and transmitter

Flow is reverse Turn ON Reverse Flow Enable to read flow

Sensor installed backwards Re-install sensor correctly, or switch either the electrode wires (18 and 19)

or the coil wires (1 and 2)

“Flow Rate > Sensor Limit” Flow rate is greater than 43 ft/sec Lower flow velocity, increase pipe diameter

Improper wiring Check coil drive wiring and sensor coils

Perform sensor test A - Sensor Coil (see Table 6-5 on page 6-8)

“Digital Trim Failure”

(Cycle power to clear

messages, no changes

were made)

The calibrator (8714B/C/D) is not

connected properly

Review calibrator connections

Incorrect calibration number

entered into transmitter

Replace sensor calibration number with 1000005010000001

Calibrator is not set to 30 FPS Change calibrator setting to 30 FPS

Bad calibrator Replace calibrator

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January 2010

Rosemount 8732

6-4

Table 6-2. Rosemount 8732 Advanced Diagnostic Messages (Suite 1 - Option Code D01)

Table 6-3. Rosemount 8732 Advanced Diagnostic Messages (Suite 2 - Option Code D02)

Message Potential Cause Corrective Action

Grounding/Wiring Fault Improper installation of wiring See “Sensor Connections” on page 2-11

Coil/Electrode shield not

connected

See “Sensor Connections” on page 2-11

Improper process grounding See “Grounding” on page 5-12

Faulty ground connection Check wiring for corrosion, moisture in the terminal block, and refer to

“Grounding” on page 5-12

Sensor not full Verify sensor is full and empty pipe diagnostic is on

High Process Noise Slurry flows - mining/pulp stock Decrease the flow rate below 10 ft/s (3 m/s)

Complete the possible solutions listed under “Step 2: Process Noise” on

page 6-7

Chemical additives upstream of the

sensor

Move injection point downstream of the sensor, or move the sensor

Complete the possible solutions listed under “Step 2: Process Noise” on

page 6-7

Electrode not compatible with the

process fluid

Refer to the Rosemount Magnetic Flowmeter Material Selection Guide

(00816-0100-3033)

Air in line Move the sensor to another location in the process line to ensure that it is

full under all conditions

Electrode coating Use bulletnose electrodes

Downsize sensor to increases flowrate above 3 ft/s (1 m/s)

Periodically clean sensor

Styrofoam or other insulating

particles

Complete the possible solutions listed under “Step 2: Process Noise” on

page 6-7

Consult factory

Low conductivity fluids

(below 10 microsiemens/cm)

Trim electrode and coil wires - refer to “Installation” on page 2-1

Message Potential Cause Corrective Action

8714i Failed

Transmitter Calibration Verification

test failed

Verify pass/fail criteria

Rerun 8714i Meter Verification under no flow conditions

Verify calibration using 8714D Calibration Standard

Perform digital trim

Replace electronics board

Sensor Calibration test failed Verify pass/fail criteria

Perform sensor test - see Table 6-5 on page 6-8

Sensor Coil Circuit test failed Verify pass/fail criteria

Perform sensor test - see Table 6-5 on page 6-8

Sensor Electrode Circuit test failed Verify pass/fail criteria

Perform sensor test - see Table 6-5 on page 6-8

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January 2010

6-5

Rosemount 8732

TRANSMITTER

TROUBLESHOOTING

Table 6-4. Advanced Troubleshooting–Rosemount 8732

Symptom Potential Cause Corrective Action

Does not appear to be within

rated accuracy

Transmitter, control system, or other

receiving device not configured

properly

Check all configuration variables for the transmitter, sensor,

communicator, and/or control system

Check these other transmitter settings:

•Sensor calibration number

•Units

•Line size

Electrode Coating Use bulletnose electrodes;

Downsize sensor to increase flow rate above 3 ft/s;

Periodically clean sensor

Air in line Move the sensor to another location in the process line to

ensure that it is full under all conditions.

Moisture problem Perform the sensor Tests A, B, C, and D

(see Table 6-5 on page 6-8)

Improper wiring If electrode shield and signal wires are switched, flow indication

will be about half of what is expected. Check wiring diagrams for

your application.

Flow rate is below 1 ft/s

(specification issue)

See accuracy specification for specific transmitter and sensor

Auto zero was not performed when the

coil drive frequency was changed from

5 Hz to 37 Hz

Set the coil drive frequency to 37 Hz, verify the sensor is full,

verify there is no flow, and perform the auto zero function.

Sensor failure–Shorted electrode Perform the sensor Tests C and D

(see Table 6-5 on page 6-8)

Sensor failure–Shorted or open coil Perform the sensor Tests A and B

(see Table 6-5 on page 6-8)

Transmitter failure Verify transmitter operation with an 8714 Calibration Standard or

replace the electronic board

Noisy Process Chemical additives upstream of

magnetic flowmeter

Complete the Noisy Process Basic procedure. Move injection

point downstream of magnetic flowmeter, or move magnetic

flowmeter.

Sludge flows–Mining/Coal/

Sand/Slurries (other slurries with

hard particles)

Decrease flow rate below 10 ft/s

Styrofoam or other insulating particles

in process

Complete the Noisy Process Basic procedure;

Consult factory

Electrode coating Use replaceable electrodes in Rosemount 8705.

Use a smaller sensor to increase flow rate above 3 ft/s.

Periodically clean sensor.

Air in line Move the sensor to another location in the process line to

ensure that it is full under all conditions.

Low conductivity fluids (below 10

microsiemens/cm) • Trim electrode and coil wires – see “Conduit Cables” on

page 2-6

• Keep flow rate below 3 FPS

• Integral mount transmitter

• Use 8712-0752-1,3 cable

• Use N0 approval sensor

Advanced Troubleshooting continued on next page

Reference Manual

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January 2010

Rosemount 8732

6-6

Meter output is unstable Medium to low conductivity fluids (10–

25 microsiemens/cm) combined with

cable vibration or 60 Hz interference

Eliminate cable vibration:

• Integral mount

• Move cable to lower vibration run

• Tie down cable mechanically

• Trim electrode and coil wires

• See “Conduit Cables” on page 2-6

• Route cable line away from other equipment

powered by 60 Hz

• Use 8712-0752-1,3 cable

Electrode incompatibility Check the Technical Data Sheet, Magnetic Flowmeter Material

Selection Guide (document number 00816-0100-3033), for

chemical compatibility with electrode material.

Improper grounding Check ground wiring – see “Mount the Transmitter” on page 2-3

for wiring and grounding procedures

High local magnetic or electric fields Move magnetic flowmeter (20–25 ft away is usually acceptable)

Control loop improperly tuned Check control loop tuning

Sticky valve (look for periodic

oscillation of meter output)

Service valve

Sensor failure Perform the sensor Tests A, B, C, and D

(See Table 6-5 on page 6-8)

Reading does not appear to be

within rated accuracy

Transmitter, control system, or other

receiving device not configured

properly

Check all configuration variables for the transmitter, sensor,

communicator, and/or control system

Check these other transmitter settings:

Sensor calibration number

Units

Line size

Electrode coating Use bulletnose electrodes in the Rosemount 8705 Sensor.

Downsize the sensor to increase the flow rate above 3 ft/s.

Periodically clean the sensor

Air in line Move the sensor to another location in the process line to

ensure that it is full under all conditions

Flow rate is below 1 ft/s

(specification issue)

See the accuracy specification for specific transmitter and

sensor

Insufficient upstream/downstream

pipe diameter

Move sensor to location where 5 pipe diameters upstream and 2

pipe diameters downstream is possible

Cables for multiple magmeters run

through same conduit

Run only one conduit cable between each sensor and

transmitter

Auto zero was not performed when the

coil drive frequency was changed from

5 Hz to 37.5 Hz

Perform the auto zero function with full pipe and no flow

Sensor failure—shorted electrode See Table 6-5 on page 6-8

Sensor failure—shorted or open coil See Table 6-5 on page 6-8

Transmitter failure Replace the electronics board

Transmitter wired to correct sensor Check wiring

Table 6-4. Advanced Troubleshooting–Rosemount 8732

Symptom Potential Cause Corrective Action

Reference Manual

00809-0100-4663, Rev BA

January 2010

6-7

Rosemount 8732

QUICK

TROUBLESHOOTING

Step 1: Wiring Errors The most common magmeter problem is wiring between the sensor and the

transmitter in remote mount installations. The signal wire and coil drive wire

must be twisted shielded cable: 20 AWG twisted shielded cable for the

electrodes and 14 AWG twisted shielded cable for the coils. Ensure that the

cable shield is connected at both ends of the electrode and coil drive cables.

Signal and coil drive wires must have their own cables. The single conduit that

houses both the signal and coil drive cables should not contain any other

wires. For more information on proper wiring practices, refer to “Transmitter to

Sensor Wiring” on page 2-11.

Step 2: Process Noise In some circumstances, process conditions rather than the magmeter can

cause the meter output to be unstable. Possible solutions for addressing a

noisy process situation are given below. When the output attains the desired

stability, no further steps are required.

Use the Auto Zero function to initialize the transmitter for use with the 37.5 Hz

coil drive mode only. Run this function only with the transmitter and sensor

installed in the process. The sensor must be filled with process fluid with zero

flow rate. Before running the auto zero function, be sure the coil drive mode is

set to 37.5 Hz.

Set the loop to manual if necessary and begin the auto zero procedure. The

transmitter completes the procedure automatically in about 90 seconds. A

symbol appears in the lower right-hand corner of the display to indicate that

the procedure is running.

1. Change the coil drive to 37.5 Hz. Complete the Auto Zero function, if

possible (see “Coil Drive Frequency” on page 4-13).

2. Turn on Digital Signal Processing (see “Signal Processing” on

page 4-25)

3. Increase the damping (see “Damping” on page 3-17).

If the preceding steps fail to resolve the process noise symptoms, consult

your Rosemount sales representative about using a high-signal magnetic

flowmeter system.

Step 3: Installed Sensor

Tests If a problem with an installed sensor is identified, Table 6-5 can assist in

troubleshooting the sensor. Before performing any of the sensor tests,

disconnect or turn off power to the transmitter. To interpret the results, the

hazardous location certification for the sensor must be known. Applicable

codes for the Rosemount 8705 are N0, N5, and KD. Applicable codes for the

Rosemount 8707 are N0 and N5. Applicable codes for the Rosemount 8711

are N0, N5, E5, and KD. Always check the operation of test equipment before

each test.

If possible, take all readings from inside the sensor junction box. If the sensor

junction box is inaccessible, take measurements as close as possible.

Readings taken at the terminals of remote-mount transmitters that are more

than 100 feet away from the sensor may provide incorrect or inconclusive

information and should be avoided. A sensor circuit diagram is provided in

Figure 6-1 on page 6-9.

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January 2010

Rosemount 8732

6-8

To test the sensor, a multimeter capable of measuring conductance in

nanosiemens is preferred. Nanosiemens is the reciprocal of resistance.

or

Table 6-5. Sensor Test

Test Sensor

Location Required

Equipment Measuring at

Connections Expected Value Potential Cause Corrective Action

A. Sensor

Coil

Installed or

Uninstalled

Multimeter 1 and 2 = R • Open or

Shorted Coil

• Remove and

replace sensor

B. Shields to

Case

Installed or

Uninstalled

Multimeter 17 and

and case

ground

17 and case

ground

• Moisture in

terminal block

• Leaky electrode

• Process behind

liner

• Clean terminal

block

• Remove sensor

C. Coil Shield

to Coil

Installed or

Uninstalled

Multimeter 1 and

2 and

(< 1nS)

(< 1nS) • Process behind

liner

• Leaky electrode

• Moisture in

terminal block

• Remove sensor

and dry

• Clean terminal

block

• Confirm with

sensor coil test

D. Electrode

Shield to

Electrode

Installed LCR (Set to

Resistance

and 120 Hz)

18 and 17 = R1

19 and 17 = R2

R1 and R2 should be stable

NO:

N5, E5, CD,

ED:

• Unstable R1 or

R2 values

confirm coated

electrode

• Shorted

electrode

• Electrode not in

contact with

process

• Empty Pipe

• Low conductivity

• Leaky electrode

• Remove coating

from sensor wall

• Use bulletnose

electrodes

• Repeat

measurement

• Pull sensor,

complete test in

Table 6-6 and

Table 6-7 on

page 6-10 out of

line.

2R18

0.2





R1R–2300

R1R21500

1nanosiemens 1

1gigaohm

----------------------------=

1nanosiemens 1

110

9ohm



-------------------------------=

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January 2010

6-9

Rosemount 8732

Figure 6-1. Sensor Circuit

Diagram

Step 4: Uninstalled

Sensor Tests An uninstalled sensor can also be used for sensor troubleshooting. To

interpret the results, the hazardous location certification for the sensor must

be known. Applicable codes for the Rosemount 8705 are N0, N5, and KD.

Applicable codes for the Rosemount 8707 are N0 and N5. Applicable codes

for the Rosemount 8711 are N0, N5, E5, and KD.

A sensor circuit diagram is provided in Figure 6-1. Take measurements from

the terminal block and on the electrode head inside the sensor. The

measurement electrodes, 18 and 19, are on opposite sides in the inside

diameter. If applicable, the third grounding electrode is in between the other

two electrodes. On Rosemount 8711 sensors, electrode 18 is near the sensor

junction box and electrode 19 is near the bottom of the sensor (Figure 6-2).

The different sensor models will have slightly different resistance readings.

Flanged sensor resistance readings are in Table 6-6 while wafer sensor

resistance readings are in Table 6-7.

68.1k (not applicable for

sensors with N0 hazardous

certification approval option

code)

Sensor Housing

68.1k

See “Safety Information” on page 6-1 for complete warning information.

Reference Manual

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January 2010

Rosemount 8732

6-10

Figure 6-2. 45° Electrode Plane

To insure accuracy of resistance readings, zero out multimeter by shorting

and touching the leads together.

Table 6-6. Uninstalled Rosemount 8705 / 8707

Flanged Sensor Tests

Measuring at Connections

Hazardous Location Certifications

N0 N5, KD

18 and Electrode(1)

(1) It is difficult to tell from visual inspection alone which electrode is wired to which number terminal in

the terminal block. Measure both electrodes. One electrode should result in an open reading, while

the other electrode should be less than 275 .

19 and Electrode(1)

17 and Grounding Electrode

17 and Ground Symbol

17 and 18 Open Open

17 and 19 Open Open

17 and 1 Open Open

Table 6-7. Uninstalled Rosemount 8711 Wafer Sensor Tests

Measuring at Connections

Hazardous Location Certification

N0 N5, E5, CD

18 and Electrode(1)

(1) Measure the electrode closest to the junction box

19 and Electrode(2)

(2) Measure the electrode farthest away from the junction box.

17 and Grounding Electrode

17 and Grounding Symbol

17 and 18 Open Open

17 and 19 Open Open

17 and 1 Open Open



275

61kR75k 

275

61kR75k 

0.3

0.3

0.3

0.3

0.3

61kR75k 

275

61kR75k 

0.3

0.3

0.3

0.3

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Appendix A Reference Data

Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . page A-1

Foundation™ fieldbus Specifications . . . . . . . . . . . . . . . page A-4

Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . page A-5

Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-7

FUNCTIONAL

SPECIFICATIONS Sensor Compatibility

Compatible with Rosemount 8705, 8711, 8721, and 570TM sensors.

Compatible with Rosemount 8707 sensor with D2 Dual calibration option.

Compatible with AC and DC powered sensors of other manufacturers.

Sensor Coil Resistance

350  maximum

Flow Rate Range

Capable of processing signals from fluids that are traveling between 0.04 and

39 ft/s (0.01 to 12 m/s) for both forward and reverse flow in all sensor sizes.

Full scale continuously adjustable between –39 and 39 ft/s (–12 to 12 m/s).

Conductivity Limits

Process liquid must have a conductivity of 5 microsiemens/cm (5

micromhos/cm) or greater for 8732E. Excludes the effect of interconnecting

cable length in remote mount transmitter installations.

Power Supply

90 -250 V AC ±10%, 50–60 Hz or 12-42 V DC

AC Power Supply Requirements

Units powered by 90-250 V AC have the following power requirements.

Figure A-1. AC Current

Requirements

Supply Current (Amps)

0.100

0.120

0.140

0.180

0.200

0.220

0.240

0.260

0.280

0.300

0.320

0.160

80 100 120 140 160 180 200 220 240

Power Supply Voltage (AC RMS)

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January 2010

Rosemount 8732

A-2

Figure A-2. Apparent Power

DC Supply Current Requirements

Units powered by 12-42 V DC power supply may draw up to 1 amp of current

steady state.

Figure A-3. DC Current

Requirements

Installation Coordination

Installation (overvoltage) Category II

Power Consumption

10 watts maximum

Switch-on current

AC: Maximum 26 A (< 5 ms) at 250 V AC

DC: Maximum 30 A (< 5 ms) at 42 V DC

Ambient Temperature Limits

Operating

–58 to 165 °F (–50 to 74 °C) without local operator interface

13 to 149 °F (–25 to 65 °C) with local operator interface

Storage

–40 to 185 °F (–40 to 85 °C)

–22 to 176 °F (–30 to 80 °C) with local operator interface

Humidity Limits

0–100% RH to 150 °F (65 °C)

80 100 120 140 160 180 200 220 240

Power Supply Voltage (AC RMS)

20

22

24

26

28

30

32

34

36

38

Apparent Power (VA)

250

0

0.25

0.5

0.75

1

12 18 24 30 36 42

Power Supply (Volts)

Supply Current (Amps)

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January 2010

A-3

Rosemount 8732

Enclosure Rating

NEMA 4X CSA Type 4X, IEC 60529, IP66 (transmitter), Pollution Degree 2

Output Signal

Manchester-encoded digital signal that conforms to IEC 1158-2 and ISA 50.02

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January 2010

Rosemount 8732

A-4

FOUNDATION™ FIELDBUS

SPECIFICATIONS Schedule Entries

Seven (7)

Links

Twenty (20)

Virtual Communications Relationships (VCRs)

One (1) predefined (F6, F7) Nineteen (19) configurable (see Table 1)

Table A-1. Block Information

Reverse Flow

Detects and reports reverse flow

Software Lockout

A write-lock switch and software lockout are provided in the resource function

block.

Turn-on Time

5 minutes to rated accuracy from power up; 10 seconds from power

interruption.

Start-up Time

50 ms from zero flow.

Low Flow Cutoff

Adjustable between 0.01 and 38.37 ft/s (0.003 and 11.7 m/s). Below selected

value, output is driven to the zero flow rate signal level.

Overrange Capability

Signal output will remain linear until 110% of upper range value or 44 ft/s (13

m/s). The signal output will remain constant above these values. Out of range

message displayed on local display and field communicator.

Damping

Adjustable between 0 and 256 seconds.

Sensor Compensation

Rosemount sensors are flow-calibrated and assigned a calibration factor at

the factory. The calibration factor is entered into the transmitter, enabling

interchangeability of sensors without calculations or a compromise in

standard accuracy.

Block Execution Time (Milliseconds)

Resource (RB) —

Transducer (TB) —

Analog Input (AI) 10

Proportional/Integral/

Derivative (PID)

10

Integrator (INT) 10

Arithmetic (AR) 10

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January 2010

A-5

Rosemount 8732

8732E transmitters and other manufacturer’s sensors can be calibrated at

known process conditions or at the Rosemount NIST-Traceable Flow Facility.

Transmitters calibrated on site require a two-step procedure to match a

known flow rate. This procedure can be found in “Universal Trim” on

page 4-11.

Diagnostics

Basic

Self test

Transmitter faults

Tunable empty pipe

Reverse flow

Coil circuit fault

Electronics temperature

Advanced (D01 Suite)

Ground/wiring fault

High process noise

Advanced (D02 Suite)

8714i Meter Verification

PERFORMANCE

SPECIFICATIONS (System specifications are given using the frequency output and with the unit

at reference conditions.)

Accuracy

Includes the combined effects of linearity, hysteresis, repeatability, and

calibration uncertainty.

Rosemount 8732E with 8705/8707 Sensor:

Standard system accuracy is ±0.25% of rate ±1.0 mm/sec from 0.04 to 6

ft/s (0.01 to 2 m/s); above 6 ft/s (2 m/s), the system has an accuracy of

±0.25% of rate ±1.5 mm/sec.

Optional high accuracy is ±0.15% of rate ±1.0 mm/sec from 0.04 to 13 ft/s

(0.01 to 4 m/s); above 13 ft/s (4 m/s), the system has an accuracy of

±0.18% of rate.(1)

Rosemount 8732E with 8711 Sensor:

Standard system accuracy is ±0.25% of rate ±2.0 mm/sec from 0.04 to 39

ft/s (0.01 to 12 m/s).

(1) For Sensor sizes greater than 12 in. (300 mm) the high accuracy is ±0.25% of rate from 3 to

39 ft/sec (1 to 12 m/sec).

0

0.50.5

1.01.0

1.51.5

2.02.0

2.52.5

0 3 3

(1)(1)

6 6

(2)(2)

13 13

(4)(4)

20 20

(6)(6)

27 27

(8)(8)

33 33

(10)(10)

40 40

(12)(12)

Velocity in ft/s (m/s)Velocity in ft/s (m/s)

% of Rate

0.25%0.25% 0.15%0.15%

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January 2010

Rosemount 8732

A-6

Optional high accuracy is ±0.15% of rate ±1.0 mm/sec from 0.04 to 13 ft/s

(0.01 to 4 m/s); above 13 ft/s (4 m/s), the system has an accuracy of

±0.18% of rate.

Rosemount 8732E with 8721 Sensor:

Standard system accuracy is ±0.5% of rate from 1 to 39 ft/s (0.3 to 12 m/s);

between 0.04 and 1.0 ft/s (0.01 and 0.3 m/s), the system has an accuracy

of ±0.005 ft/s (0.0015 m/s).

Optional high accuracy is ±0.25% of rate from 3 to 39 ft/s (1 to 12 m/s).

Rosemount 8732E with Legacy 8705 Sensors:

Standard system accuracy is ±0.5% of rate from 1 to 39 ft/s (0.3 to 12 m/s);

between 0.04 and 1.0 ft/s (0.01 and 0.3 m/s), the system has an accuracy

of ±0.005 ft/s (0.0015 m/s).

Rosemount 8732E with Legacy 8711 Sensors:

Standard system accuracy is ±0.5% of rate from 3 to 39 ft/s (1 to 12 m/s);

between 0.04 and 3.0 ft/s (0.01 and 1 m/s), the system has an accuracy of

±0.015 ft/s (0.005 m/s).

Rosemount 8732E with Other Manufacturers’ Sensors:

When calibrated in the Rosemount Flow Facility, system accuracies as

good as 0.5% of rate can be attained.

There is no accuracy specification for other manufacturers’ sensors

calibrated in the process line.

Vibration Effect

IEC 60770-1

Repeatability

±0.1% of reading

0

0.50.5

1.01.0

1.51.5

2.02.0

2.52.5

0 3 3

(1)(1)

6 6

(2)(2)

13 13

(4)(4)

20 20

(6)(6)

27 27

(8)(8)

33 33

(10)(10)

40 40

(12)(12)

Velocity in ft/s (m/s)Velocity in ft/s (m/s)

% of Rate% of Rate

0.25%0.25% 0.15%0.15%

0

0.50.5

1.01.0

1.51.5

2.02.0

2.52.5

0 3 3

(1)(1)

6 6

(2)(2)

13 13

(4)(4)

20 20

(6)(6)

27 27

(8)(8)

33 33

(10)(10)

40 40

(12)(12)

Velocity in ft/s (m/s)Velocity in ft/s (m/s)

% of Rate% of Rate

0.5%0.5% 0.25%0.25%

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January 2010

A-7

Rosemount 8732

Stability

±0.1% of rate over six months

Ambient Temperature Effect

±0.25% change over operating temperature range

EMC Compliance

EN61326-1 1997 + A1/A2/A3 (Industrial) electromagnetic compatibility (EMC)

for process and laboratory apparatus.

PHYSICAL

SPECIFICATIONS Materials of Construction

Housing

Low copper aluminum, NEMA 4X and IEC 60529 IP66

Pollution Degree 2

Paint

Polyurethane

Cover Gasket

Rubber

Electrical Connections

Two 1/2–14 NPT connections provided on the transmitter housing (optional

third connection available). PG13.5 and CM20 adapters are available. Screw

terminals provided for all connections. Power wiring connected to transmitter

only. Integrally mounted transmitters are factory wired to the sensor.

Transmitter Weight

Approximately 7 pounds (3.2 kg). Add 1 pound (0.5 kg) for Option Code M5.

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Rosemount 8732

A-8

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Appendix B Approval Information

Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . page B-1

Approved Manufacturing Locations . . . . . . . . . . . . . . . . . page B-1

European Directive Information . . . . . . . . . . . . . . . . . . . . page B-1

Hazardous Locations Product Approvals Offering . . . . . page B-3

Hazardous Location Certifications . . . . . . . . . . . . . . . . . . page B-5

PRODUCT

CERTIFICATIONS Approved Manufacturing Locations

Rosemount Inc. — Eden Prairie, Minnesota, USA

Fisher-Rosemount Technologias de Flujo, S.A. de C.V. —

Chihuahua Mexico

Emerson Process Management Flow — Ede, The Netherlands

Emerson Process Management Flow Technologies Co., Ltd. — Nanjing, China

European Directive Information

The EC declaration of conformity for all applicable European directives for this product can be

found on our website at www.rosemount.com. A hard copy may be obtained by contacting our

local sales office.

ATEX Directive

Rosemount Inc. complies with the ATEX Directive.

Type n protection type in accordance with EN50 021

• Closing of entries in the device must be carried out using the appropriate EExe or EExn metal

cable gland and metal blanking plug or any appropriate ATEX approved cable gland and

blanking plug with IP66 rating certified by an EU approved certification body.

For Rosemount 8732E transmitters:

Complies with Essential Health and Safety Requirements:

EN 60079-0: 2006

IEC 60079-1: 2007

EN 60079-7: 2007

EN 60079-11: 2007

EN 60079-26: 2004

EN 50281-1-1: 1998 + A1

European Pressure Equipment Directive (PED) (97/23/EC)

Rosemount 8705 and 8707 Magnetic Flowmeter sensors in line size and flange

combinations:

Line Size: 11/2 in. - 24 in. with all DIN flanges and ANSI 150 and

ANSI 300 flanges. Also available with ANSI 600 flanges in limited line sizes.

Line Size: 30 in. - 36 in. with AWWA 125 flanges

QS Certificate of Assessment - EC No. PED-H-20

Module H Conformity Assessment

Rosemount 8711 Magnetic Flowmeter Sensors

Line Sizes: 1.5, 2, 3, 4, 6, and 8 in.

QS Certificate of Assessment - EC No. PED-H-20

Module H Conformity Assessment

Reference Manual

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January 2010

Rosemount 8732

B-2

Rosemount 8721 Sanitary Magmeter Sensors

in line sizes of 11/2 in. and larger:

Module A Conformity Assessment

All other Rosemount 8705/8707/8711/8721

Sensors —

in line sizes of 1 in. and less:

Sound Engineering Practice

Sensors that are SEP are outside the scope of PED and cannot be marked for compliance with

PED.

Mandatory CE-marking for sensors in accordance with Article 15 of the PED can be found on the

sensor body (CE 0575).

Sensor category I is assessed for conformity per module A procedures.

Sensor categories II – IV, use module H for conformity assessment procedures.

Electro Magnetic Compatibility (EMC) (2004/108/EC)

Models 8712D - EN 50081-1: 1992, EN 50082-2: 1995,

Model 8732E - EN 61326: 1997: A1 + A2 + A3

Installed signal wiring should not be run together and should not be in the same cable tray as AC

power wiring.

Device must be properly grounded or earthed according to local electric codes.

To improve protection against signal interference, shielded cable is recommended.

Low Voltage Directive (93/68/EEC)

Model 8712D - EN 61010 -1: 1995

Low Voltage Directive (2006/95/EC)

Model 8732E - EN 61010 -1: 2001

Other important guidelines

Only use new, original parts.

To prevent the process medium escaping, do not unscrew or remove process flange bolts,

adapter bolts or bleed screws during operation.

Maintenance shall only be done by qualified personnel.

CE CE Marking

Compliance with all applicable European Union Directives. (Note: CE Marking is not

available on Rosemount 8712H).

IECEx Scheme

For Rosemount 8732E transmitters:

Rosemount complies with all of the stated standards below:

IEC 60079-0 : 2004

IEC 60079-1 : 2007-04

IEC 60079-11 : 2006

IEC 60079-26 : 2006

IEC 60079-7 : 2006-07

IEC 61010-1 : 2001

IEC 61241-0 : 2004

IEC 61241-1 : 2004

C-Tic Marking

Complies with IEC 61326-1 : 1997 + A1, A2, A3.

Reference Manual

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January 2010

B-3

Rosemount 8732

HAZARDOUS

LOCATIONS PRODUCT

APPROVALS OFFERING

The Rosemount 8700 Series magnetic flowmeters offer many different

hazardous locations certifications. The table below provides an overview of

the available hazardous area approval options. Equivalent hazardous

locations certifications for sensor and transmitter must match in integrally

mounted magnetic flowmeter systems. Remote mounted magnetic flowmeter

systems do not require matched hazardous location certifications. For

complete information about the hazardous area approval codes listed, see

Hazardous Location Certifications starting on page B-5.

Table B-1. Factory Mutual (FM)

Approvals Offering

Table B-2. Canadian Standards

Association (CSA) Approvals

Offering

Transmitter 8732E 8712D(1)

(1) Remote Transmitter Only

8712H(1)

Sensor 8705 8707 8711 8705 8707 8711 8707

FM Category Hazardous Area Approval Code

Non-Classified Locations

Transmitter NANANANANANA N0

Sensor NA N0 NA NA N0 NA N0

Suitable for Class I, Division 1

Explosion-Proof

Trans: Groups C, D T6 E5(2)

(2) Available in line sizes 0.5 in. to 8 in. (15 mm to 200 mm) only

-E5- - - -

Sensor: Groups C, D T6 E5(2) -E5 - - - -

Explosion-Proof with Intrinsically Safe Output

Trans: Groups C, D T6 E5(2)(3)

(3) For I.S. Output, Output Code B must be ordered

-E5(3) - - - -

Sensor: Groups C, D T6 E5(2) -E5- - - -

Suitable for Class I, Division 2

Non-Flammable Fluids

Trans: Groups A,B,C,D T4 N0 N0 N0 N0 N0 N0 N0

Sensor: Groups A,B,C,D T5 N0 N0(4)

(4) 8707 Sensor has Temp Code - T3C

N0 N0 N0(4) N0 N0(4)

Flammable Fluids

Trans: Groups A,B,C,D T4 N5 N5 N5 N5 N5 N5 N5

Sensor: Groups A,B,C,D T5 N5 N5(4) N5 N5 N5(4) N5 N5(4)

Non-Flammable Fluids with Intrinsically Safe Output

Trans: Groups A,B,C,D T4 N0(3) N0(3) N0(3) - - - -

Sensor: Groups A,B,C,D T5 N0 N0(4) N0 - - - -

Other Certifications Product Certification Code(5)

(5) Product Certification Codes are added to the Sensor model number only

European Pressure Equipment Directive (PED) PD -PD PD -PD -

NSF 61 Drinking Water(6)

(6) Only available with PTFE (all line sizes) or Polyurethane (4 in. or larger) Lining Materials and

316L SST Electrodes

DW - DW DW - DW -

Transmitter 8732E 8712D(1)

(1) Remote Transmitter Only

8712H(1)

Sensor 8705 8707 8711 8705 8707 8711 8707

CSA Category Hazardous Area Approval Code

Non-Classified Locations

Transmitter NA - NA NA - NA -

Sensor NA -NA NA -NA -

Suitable for Class I, Division 2

Non-Flammable Fluids

Trans: Groups A,B,C,D T4 N0 N0 N0 N0 N0 N0 N0

Sensor: Groups A,B,C,D T5 N0 N0(2)

(2) 8707 Sensor has Temp Code - T3C

N0 N0 N0(2) N0 N0(2)

Other Certifications Product Certification Code(3)

(3) Product Certification Codes are added to the Sensor model number only

European Pressure Equipment Directive (PED) PD -PD PD -PD -

NSF 61 Drinking Water(4)

(4) Only available with PTFE (all line sizes) or Polyurethane (4 in. or larger) Lining Materials and

316L SST Electrodes

DW -DW DW -DW -

Reference Manual

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January 2010

Rosemount 8732

B-4

Table B-3. ATEX Approvals

Offering

Table B-4. IECEx Approvals

Offering

Transmitter 8732E 8712D(1)

(1) Remote Transmitter Only

8712H(1)

Sensor 8705 8707 8711 8705 8707 8711 8707

ATEX Category Hazardous Area Approval Code

Non-Hazardous

Trans: LVD and EMC NA - NA NA - NA -

Sensor: LVD and EMC NA -NA NA -NA -

Equipment Category 2

Gas Group IIB

Trans: Ex d IIB T6 ED - ED - - - -

Sensor: Ex e ia IIC T3...T6 KD(2)

(2) With integral mount transmitter, approval is valid for Gas Group IIB

-KD(2) - - - -

Gas Group IIC

Trans: Ex d IIC T6 E1 -E1 - - - -

Sensor: Ex e ia IIC T3...T6 E1 - E1 - - - -

Gas Group IIB with Intrinsically Safe Output

Trans: Ex de [ia] IIB T6 ED(3)

(3) For I.S. Output, Output Code B must be ordered

-ED

(3) --- -

Sensor: Ex e ia IIC T3...T6 KD(2) -KD(2) - - - -

Gas Group IIC with Intrinsically Safe Output

Trans: Ex de [ia] IIC T6 E1(3) -E1(3) - - - -

Sensor: Ex e ia IIC T3...T6 E1 - E1 - - - -

Equipment Category 3

Gas Group IIC

Trans: Ex nA nL IIC T4 N1 -N1 N1 -N1 -

Sensor: Ex nA [L] IIC T3...T6 N1 - N1 N1 - N1 -

Equipment Category 1 - Dust Environment

Dust Environment Only

Trans: Dust Ignition Proof ND -ND - - - -

Sensor: Dust Ignition Proof ND - ND - - - -

Other Certifications Product Certification Code(4)

(4) Product Certification Codes are added to the Sensor model number only

European Pressure Equipment Directive (PED) PD -PD PD -PD -

NSF 61 Drinking Water(5)

(5) Only available with PTFE (all line sizes) or Polyurethane (4 in. or larger) Lining Materials and

316L SST Electrodes

DW - DW DW - DW -

Transmitter 8732E(1)

Sensor 8705 8707 8711

IECEx Category Hazardous Area Approval Code

Non-Hazardous

Trans: LVD and EMC NA - NA

Sensor: LVD and EMC NA -NA

Equipment Category 2

Gas Group IIB

Trans: Ex d IIB T6 EF - EF

Gas Group IIC

Trans: Ex d IIC T6 E7 - E7

Gas Group IIB with Intrinsically Safe Output

Trans: Ex de [ia] IIB T6 EF(2) -EF

(3)

Gas Group IIC with Intrinsically Safe Output

Trans: Ex de [ia] IIC T6 E1(3) -E1

(3)

Equipment Category 3

Gas Group IIC

Trans: Ex nA nL IIC T4 N7 -N7

Reference Manual

00809-0100-4663, Rev BA

January 2010

B-5

Rosemount 8732

HAZARDOUS LOCATION

CERTIFICATIONS Equivalent Hazardous Location Certifications for sensor and transmitter must

match in integrally-mounted magnetic flowmeter systems. Remote-mounted

systems do not require matched hazardous location certification option codes.

Transmitter Approval

Information

Table B-5. Transmitter Option

Codes

Equipment Category 1 - Dust Environment

Dust Environment Only

Trans: Dust Ignition Proof NF - NF

Other Certifications Product Certification Code(3)

European Pressure Equipment

Directive (PED)

PD -PD

NSF 61 Drinking Water(4) DW - DW

(1) Available in remote mount configuration only. Requires equivalent ATEX approval on the sensor

(2) For I.S. Output, Output Code B must be ordered

(3) Product Certification Codes are added to the Sensor model number only

(4) Only available with PTFE (all line sizes) or Polyurethane (4 in. or larger) Lining Materials and

316L SST Electrodes

Rosemount

8732E Rosemount

8712D Rosemount

8712H

Approval Codes HART FOUNDATION

fieldbus

NA • • •

N0 • • • •

N1 • • •

N5 • • • •

N7 • •

ND • •

NF • •

E1 • •

E5 • •

E7 • •

ED • •

Reference Manual

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January 2010

Rosemount 8732

B-6

North American Certifications

Factory Mutual (FM)

NOTE

For intrinsically safe (IS) outputs on the 8732E output option code B must be selected.

IS outputs for Class I, Division 1, Groups A, B, C, D.

Temp Code – T4 at 60°C

NOTE

For the 8732E transmitters with a local operator interface (LOI) or display, the lower ambient

temperature limit is -20 °C.

N0 Division 2 Approval (All transmitters)

Reference Rosemount Control Drawing 08732-1052 (8732E).

Class I, Division 2, Groups A, B, C, D

Temp Codes – T4 (8712 at 40°C)

T4 (8732 at 60°C: -50 °C Ta 60 °C)

Dust-ignition proof Class II/III, Division 1, Groups E, F, G

Temp Codes – T4 (8712 at 40°C), T5 (8732 at 60°C)

Enclosure Type 4X

N5 Division 2 Approval (All Transmitters)

For sensors with IS electrodes only

Reference Rosemount Control Drawing 08732-1052 (8732E).

Class I, Division 2, Groups A, B, C, D

Temp Codes – T4 (8712 at 40°C),

T4 (8732 at 60°C: -50 °C Ta 60 °C)

Dust-ignition proof Class II/III, Division 1, Groups E, F, G

Temp Codes – T4 (8712 at 40°C), T5 (8732 at 60°C)

Enclosure Type 4X

E5 Explosion-Proof Approval (8732E)

Reference Rosemount Control Drawing 08732-1052

Explosion-Proof for Class I, Division 1, Groups C, D

Temp Code – T6 at 60°C

Dust-ignition proof Class II/III, Division 1, Groups E, F, G

Temp Code – T5 at 60°C

Class I, Division 2, Groups A, B, C, D

Temp Codes – T4 (8732 at 60°C)

Enclosure Type 4X

Canadian Standards Association (CSA)

N0 Division 2 Approval

Reference Rosemount Control Drawing 08732-1051 (8732E)

Class I, Division 2, Groups A, B, C, D

Temp Codes – T4 (8732 at 60°C: -50 °C Ta 60 °C)

Dust-ignition proof Class II/III, Division 1, Groups E, F, G

Temp Codes – T4 (8712 at 40°C), T5 (8732 at 60°C)

Enclosure Type 4X

Reference Manual

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January 2010

B-7

Rosemount 8732

European Certifications

E1 ATEX Flameproof

Hydrogen gas group

8732 - Certificate No.: KEMA 07ATEX0073 X II 2G

Ex de [ia] IIC T6 (-50 °C  Ta  +60 °C)

with LOI T6 (-20 °C  Ta  +60 °C)

Vmax = 250 V AC or 42 V DC

0575

ED ATEX Flameproof

8732 - Certificate No.: KEMA 07ATEX0073 X II 2G

Ex de [ia] IIB T6 (-50 °C  Ta  +60 °C)

with LOI T6 (-20 °C  Ta  +60 °C)

Vmax = 250 V AC or 42 V DC

0575

ND ATEX Dust

8732 - Certificate No.: KEMA 06ATEX0006 II 1D

max T = 40 °K(1)

Amb. Temp. Limits: (-20 °C  Ta  + 65 °C)

Vmax = 250 V AC or 42 V DC

IP 66

0575

SPECIAL CONDITIONS FOR SAFE USE (KEMA 07ATEX0073 X):

If the Rosemount 8732 Flow Transmitter is used integrally with the Rosemount 8705 or 8711

Sensors, it shall be assured that the mechanical contact areas of the Sensor and Flow

Transmitter comply with the requirements for flat joints according to standard EN/IEC 60079-1

clause 5.2.

The relation between ambient temperature, process temperature, and temperature class is to be

taken from Table B-8 on page B-13

The electrical data is to be taken from Table B-7 on page B-12

If the Rosemount 8732 Flow Transmitter is used integrally with the Junction Box, it shall be

assured that the mechanical contact areas of the Junction Box and Flow Transmitter comply with

the requirements for flanged joints according to standard EN/IEC 60079-1 clause 5.2.

Per EN60079-1: 2004 the gap of the joint between transmitter and remote junction box/sensor is

less than required per table 1 clause 5.2.2, and is only approved for use with an approved

Rosemount transmitter and approved junction box/sensor.

INSTALLATION INSTRUCTIONS:

The cable and conduit entry devices and blanking elements shall be of a certified flameproof type,

suitable for the conditions of use and correctly installed. With the use of conduit, a certified

stopping box shall be provided immediately to the entrance of the enclosure.

SPECIAL CONDITIONS FOR SAFE USE (X) (03ATEX2159X):

The relation between ambient temperature, process temperature and temperature class is to be

taken from Table B-8 on page B-13.

(1) Max surface temperature is 40 °C above the ambient temperature conditions. Tmax = 100

°C

Reference Manual

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January 2010

Rosemount 8732

B-8

INSTALLATION INSTRUCTIONS:

The cable and conduit entry devices and the closing elements shall be of a certified increased

safety type, suitable for the conditions of use and correctly installed.

At ambient temperatures above 50 °C, the flow meter shall be used with heat resistant cables

with a temperature rating of at least 90 °C.

A Junction Box in type of explosion protection increased safety “e” may be attached to the base of

the Rosemount 8732E Flow Transmitter, permitting remote mounting of the Rosemount 8705 and

8711 Sensors.

Ambient temperature range of the Junction Box: -50 °C to +60 °C.

The Junction Box is classified as:

II 2 G Ex e IIB T6 and certified under KEMA 07ATEX0073 X.

N1 ATEX Type n

8712D - ATEX Certificate No: BASEEFA 05ATEX0170X

EEx nA nL IIC T4 (Ta = -50 °C to + 60 °C)

Vmax = 42 V DC

0575

8732 - ATEX Certificate No: BASEEFA 07ATEX0203X

Ex nA nL IIC T4 (Ta = -50 °C to + 60 °C)

Vmax = 42 V DC

0575

Remote Junction Box

8732 - Certificate No.: KEMA 07ATEX0073 X II 2G

ATEX Ex e (1) T6 (Ta = -50 °C to +60 °C)

When installed per drawing 08732-1060

After de-energizing, wait 10 minutes before opening cover

0575

(1) IIC for E1

IIB for ED

International Certifications

E7 IECEx Flameproof

8732 - Certificate No.: KEM 07.0038X

Ex de [ia] IIC T6 (-50 °C  Ta  +60 °C)

Vmax = 250 V AC or 42 V DC

EF IECEx Flameproof

8732 - Certificate No.: KEM 07.0038X

Ex de [ia] IIB T6 (-50 °C  Ta  +60 °C)

Vmax = 250 V AC or 42 V DC

NF IECEx Dust

8732 - Certificate No.: KEM 07.0038X

Ex tD A20 IP66 T 100 °C

T6 (-20 °C  Ta  +60 °C)

Vmax = 250 V AC or 42 V DC

Reference Manual

00809-0100-4663, Rev BA

January 2010

B-9

Rosemount 8732

SPECIAL CONDITIONS FOR SAFE USE (KEM 07.0038X):

If the Rosemount 8732 Flow Transmitter is used integrally with the Rosemount 8705 or 8711

Sensors, it shall be assured that the mechanical contact areas of the Sensor and Flow

Transmitter comply with the requirements for flat joints according to standard EN/IEC 60079-1

clause 5.2.

The relation between ambient temperature, process temperature, and temperature class is to be

taken from Table B-8 on page B-13

The electrical data is to be taken from Table B-7 on page B-12

If the Rosemount 8732 Flow Transmitter is used integrally with the Junction Box, it shall be

assured that the mechanical contact areas of the Junction Box and Flow Transmitter comply with

the requirements for flanged joints according to standard EN/IEC 60079-1 clause 5.2.

INSTALLATION INSTRUCTIONS:

The cable and conduit entry devices and blanking elements shall be of a certified flameproof type,

suitable for the conditions of use and correctly installed. With the use of conduit, a certified

stopping box shall be provided immediately to the entrance of the enclosure.

N7 IECEx Type n

8712D - Certificate No: IECEx BAS 07.0036X

EEx nA nL IIC T4 (Ta = -50 °C to + 60 °C)

Vmax = 42 V DC

8732 - Certificate No: IECEx BAS 07.0062X

Ex nA nL IIC T4 (Ta = -50 °C to + 60 °C)

Vmax = 42 V DC

Remote Junction Box

8732 - Certificate No.: KEM 07.0038X

IECEx Ex e (1) T6 (Ta = -50 °C to + 60 °C)

When installed per drawing 08732-1060

After de-energizing, wait 10 minutes before opening cover

(1) IIC for E7

IIB for EF

Table B-6. Sensor Approval

Information

Approval

Codes

Rosemount 8705 Sensor Rosemount 8707 Sensor Rosemount 8711 Sensor Rosemount 8721

Sensors

For

Non-flammable

Fluids

For

Flammable

Fluids

For

Non-flammable

Fluids

For

Flammable

Fluids

For

Non-flammable

Fluids

For

Flammable

Fluids

For

Non-flammable

Fluids

NA • •

N0 • • •

ND•••••• •

N1 • • • •

N5••••••

N7 • • • •

ND • • • •

NF • • • •

E1 • • • •

E5(1)

(1) Available in line sizes up to 8 in. (200 mm) only.

• • • •

KD(2)

(2) Refer to Table B-8 on page B-13 for relation between ambient temperature, process

temperature, and temperature class.

••

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

B-10

North American Certifications

Factory Mutual (FM)

N0 Division 2 Approval for

Non-Flammable Fluids (All Sensors)

Class I, Division 2, Groups A, B, C, D

Temp Code – T5 (8705/8711 at 60°C)

Temp Code – T3C (8707 at 60°C)

Dust-Ignition proof Class II/III, Division 1, Groups E, F, G

Temp Code – T6 (8705/8711 at 60°C)

Temp Code – T3C (8707 at 60°C)

Enclosure Type 4X

N0 for 8721 Hygienic Sensor

Factory Mutual (FM) Ordinary Location;

CE Marking; 3-A Symbol Authorization #1222;

EHEDG Type EL

N5 Division 2 Approval for Flammable Fluids

(All Sensors)

Class I, Division 2, Groups A, B, C, D

Temp Code – T5 (8705/8711 at 60°C)

Temp Code – T3C (8707 at 60°C)

Dust-Ignition proof Class II/III, Division 1, Groups E, F, G

Temp Code – T6 (8705/8711 at 60°C)

Temp Code – T3C (8707 at 60°C)

Enclosure Type 4X

E5 Explosion-Proof (8705 and 8711 Only)

Explosion-Proof for Class I, Division 1, Groups C, D

Temp Code – T6 at 60°C

Dust-Ignition proof Class II/III, Division 1, Groups E, F, G

Temp Code – T6 at 60°C

Class I, Division 2, Groups A, B, C, D

Temp Code – T5 at 60°C

Enclosure Type 4X

Canadian Standards Association (CSA)

N0 Suitable for Class I, Division 2, Groups A, B, C, D

Temp Code – T5 (8705/8711 at 60°C)

Temp Code – T3C (8707 at 60°C)

Dust-Ignition proof Class II/III, Division 1, Groups E, F, G

Enclosure Type 4X

N0 for 8721 Hygienic Sensor

Canadian Standards Association (CSA) Ordinary Location;

CE Marking; 3-A Symbol Authorization #1222;

EHEDG Type EL

European Certifications

ND ATEX Dust

8732 - Certificate No.: KEMA 06ATEX0006 II 1D max

T = 40 °K(1) Amb. Temp. Limits: (-20 °C = Ta = +65 °C)

Vmax = 40 V DC (pulsed)

IP 66

CE 0575

N1 ATEX Non-Sparking/Non-incendive (8705/8711 Only)

Certificate No: KEMA02ATEX1302X II 3G

EEx nA [L] IIC T3... T6

Ambient Temperature Limits -20 to 65°C

Reference Manual

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January 2010

B-11

Rosemount 8732

SPECIAL CONDITIONS FOR SAFE USE (X):

The relation between ambient temperature, process temperature and temperature class is to be

taken from the table under (15-description) above. - (See Table 13) The electrical data is to be

taken from the summary under (15-electrical data above). (See Table 12)

E1 ATEX Increased Safety (Zone 1)

KD with IS Electrodes (8711 only)

Certificate No: KEMA03ATEX2052X II 1/2G

EEx e ia IIC T3... T6 (Ta = -20 to +60°) (See Table B-8 on page B-13)

0575

Vmax = 40 V DC (pulsed)

SPECIAL CONDITIONS FOR SAFE USE (X):

If the Rosemount 8732 Flow Transmitter is used integrally with the Rosemount 8705 or

Rosemount 8711 Sensors, it shall be assured that the mechanical contact areas of the Sensor

and Flow Transmitter comply with the requirements for flat joints according to standard EN 50018,

clause 5.2. The relation between ambient temperature, process temperature and temperature

class is to be taken from the table under (15-description) above. - (See Table 11) The electrical

data is to be taken from the summary under (15-electrical data above). (See Table 12)

INSTALLATION INSTRUCTIONS:

At ambient temperature above 50 °C, the flowmeter shall be used with heat resistant cables with

a temperature rating of at least 90 °C.

A fuse with a rating of maximum 0,7 A according to IEC 60127-1 shall be included in the coil

excitation circuit if the sensors are used with other flow transmitters (e.g. Rosemount 8712).

E1 ATEX Increased Safety (Zone 1)

KD with IS Electrodes (8705 only)

Certificate No. KEMA 03ATEX2052X II 1/2G

EEx e ia IIC T3... T6 (Ta = -20 to 60 °C) (See Table B-8 on page B-13)

0575

Vmax = 40 V DC (pulsed)

SPECIAL CONDITIONS FOR SAFE USE (X):

If the Rosemount 8732 Flow Transmitter is used integrally with the Rosemount 8705 or

Rosemount 8711 Sensors, it shall be assured that the mechanical contact areas of the Sensor

and Flow Transmitter comply with the requirements for flat joints according to standard EN 50018,

clause 5.2. The relation between ambient temperature, process temperature and temperature

class is to be taken from the table under (15-description) above. - (See Table 11) The electrical

data is to be taken from the summary under (15-electrical data above). (See Table 12)

INSTALLATION INSTRUCTIONS:

At ambient temperature above 50 °C, the flowmeter shall be used with heat resistant cables with

a temperature rating of at least 90 °C.

A fuse with a rating of maximum 0.7 A according to IEC 60127-1 shall be included in the coil

excitation circuit.

Reference Manual

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January 2010

Rosemount 8732

B-12

Table B-7. Electrical Data Rosemount 8732 Flow Transmitter

Power supply: 250 V AC, 1 A or 42 Vdc, 2,5 A, 20 W maximum

Foundation fieldbus

output:

30 V DC, 30 mA, 1 W maximum

Rosemount 8705 and 8711 Sensors

Coil excitation

circuit:

40 V DC (pulsed), 0,5 A, 20 W maximum

Electrode circuit: Intrinsically Safe Electrode Circuit: Ui = 5 V, li = 0.2 mA, Pi = 1 mW,

Um = 250 V

Rosemount 8732E Flow Transmitter:

Power supply: 250 V AC, 1 A or 42 Vdc, 2, 5 A, 20 W maximum

FOUNDATION™

fieldbus output: Intrinsically Safe Output:

Ui = 30 V

Ii = 380 mA

Pi = 5,32 W

Ci = 924 pF

Li = 0 mH

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January 2010

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Rosemount 8732

Table B-8. Relation between

ambient temperature, process

temperature, and temperature

class(1)

Table B-9. Relation between the

maximum ambient temperature,

the maximum process

temperature, and the

temperature class(2)

(1) This table is applicable for CD and KD option codes only.

Meter Size (Inches) Maximum Ambient Temperature Maximum Process

Temperature Temperature

Class

1/2115°F (65°C) 239°F (115°C) T3

1149°F (65°C) 248°F (120°C) T3

1 95°F (35°C) 95°F (35°C) T4

11/2149°F (65°C) 257°F (125°C) T3

11/2122°F (50°C) 148°F (60°C) T4

2149°F (65°C) 257°F (125°C) T3

2 149°F (65°C) 167°F (75°C) T4

2104°F (40°C) 104°F (40°C) T5

3 - 36 149°F (65°C) 266°F (130°C) T3

3 - 36 149°F (65°C) 194°F (90°C) T4

3 - 36 131°F (55°C) 131°F (55°C) T5

3 - 36 104°F (40°C) 104°F (40°C) T6

6 115°F (65°C) 275°F(135°C) T3

6115°F (65°C) 230°F (110°C) T4

6 115°F (65°C) 167°F (75°C) T5

6140°F (60°C) 140°F (60°C) T6

8-60 115°F (65°C) 284°F (140°C) T3

8-60 115°F (65°C) 239°F (115°C) T4

8-60 115°F (65°C) 176°F (80°C) T5

8-60 115°F (65°C) 156°F (69°C) T6

(2) This table is applicable for N1 option codes only.

Maximum Ambient

Temperature

Maximum process temperature °F (°C) per temperature class

T3 T4 T5 T6

0.5 in. sensor size

149°F (65°C) 297°F (147°C) 138°F (59°C) 54°F (12°C) 18°F (-8°C)

140°F (60°C) 309°F (154°C) 151°F (66°C) 66°F (19°C) 28°F (-2°C)

131°F (55°C) 322°F (161°C) 163°F (73°C) 79°F (26°C) 41°F (5°C)

122°F (50°C) 334°F (168°C) 176°F (80°C) 90°F (32°C) 54°F (12°C)

113°F (45°C) 347°F (175°C) 189°F (87°C) 102°F (39°C) 66°F (19°C)

104°F (40°C) 351°F (177°C) 199°F (93°C) 115°F (46°C) 79°F (26°C)

95°F (35°C) 351°F (177°C) 212°F (100°C) 127°F (53°C) 90°F (32°C)

86°F (30°C) 351°F (177°C) 225°F (107°C) 138°F (59°C) 102°F (39°C)

77°F (25°C) 351°F (177°C) 237°F (114°C) 151°F (66°C) 115°F (46°C)

68°F (20°C) 351°F (177°C) 248°F (120°C) 163°F (73°C) 127°F (53°C)

1.0 in. sensor size

149°F (65°C) 318°F (159°C) 158°F (70°C) 72°F (22°C) 34°F (1°C)

140°F (60°C) 331°F (166°C) 171°F (77°C) 84°F (29°C) 46°F (8°C)

131°F (55°C) 343°F (173°C) 183°F (84°C) 97°F (36°C) 59°F (15°C)

122°F (50°C) 351°F (177°C) 196°F (91°C) 109°F (43°C) 72°F (22°C)

113°F (45°C) 351°F (177°C) 207°F (97°C) 122°F (50°C) 84°F (29°C)

104°F (40°C) 351°F (177°C) 219°F (104°C) 135°F (57°C) 97°F (36°C)

95°F (35°C) 351°F (177°C) 232°F (111°C) 145°F (63°C) 109°F (43°C)

86°F (30°C) 351°F (177°C) 244°F (118°C) 158°F (70°C) 122°F (50°C)

77°F (25°C) 351°F (177°C) 257°F (125°C) 171°F (77°C) 135°F (57°C)

68°F (20°C) 351°F (177°C) 270°F (132°C) 183°F (84°C) 145°F (63°C)

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B-14

1.5 in. sensor size

149°F (65°C) 297°F (147°C) 160°F (71°C) 88°F (31°C) 55°F (13°C)

140°F (60°C) 307°F (153°C) 171°F (77°C) 97°F (36°C) 66°F (19°C)

131°F (55°C) 318°F (159°C) 181°F (83°C) 108°F (42°C) 77°F (25°C)

122°F (50°C) 329°F (165°C) 192°F (89°C) 118°F (48°C) 88°F (31°C)

113°F (45°C) 340°F (171°C) 203°F (95°C) 129°F (54°C) 97°F (36°C)

104°F (40°C) 351°F (177°C) 214°F (101°C) 140°F (60°C) 108°F (42°C)

95°F (35°C) 351°F (177°C) 223°F (106°C) 151°F (66°C) 118°F (48°C)

86°F (30°C) 351°F (177°C) 234°F (112°C) 160°F (71°C) 129°F (54°C)

77°F (25°C) 351°F (177°C) 244°F (118°C) 171°F (77°C) 140°F (60°C)

68°F (20°C) 351°F (177°C) 255°F (124°C) 181°F (83°C) 151°F (66°C)

2.0 in. sensor size

149°F (65°C) 289°F (143°C) 163°F (73°C) 95°F (35°C) 66°F (19°C)

140°F (60°C) 300°F (149°C) 172°F 78(°C) 104°F (40°C) 75°F (24°C)

131°F (55°C) 309°F (154°C) 183°F (84°C) 115°F (46°C) 84°F (29°C)

122°F (50°C) 318°F (159°C) 192°F (89°C) 124°F (51°C) 95°F (35°C)

113°F (45°C) 329°F (165°C) 201°F (94°C) 135°F (57°C) 104°F (40°C)

104°F (40°C) 338°F (170°C) 212°F (100°C) 144°F (62°C) 115°F (46°C)

95°F (35°C) 349°F (176°C) 221°F (105°C) 153°F (67°C) 124°F (51°C)

86°F (30°C) 351°F (177°C) 232°F (111°C) 163°F (73°C) 135°F (57°C)

77°F (25°C) 351°F (177°C) 241°F (116°C) 172°F (78°C) 144°F (62°C)

68°F (20°C) 351°F (177°C) 252°F (122°C) 183°F (84°C) 153°F (67°C)

3 to 60 in. sensor size

149°F (65°C) 351°F (177°C) 210°F (99°C) 117°F (47°C) 75°F (24°C)

140°F (60°C) 351°F (177°C) 223°F (106°C) 129°F (54°C) 90°F (32°C)

131°F (55°C) 351°F (177°C) 237°F (114°C) 144°F (62°C) 102°F (39°C)

122°F (50°C) 351°F (177°C) 250°F (121°C) 156°F (69°C) 117°F (47°C)

113°F (45°C) 351°F (177°C) 264°F (129°C) 171°F (77°C) 129°F (54°C)

104°F (40°C) 351°F (177°C) 266°F (130°C) 183°F (84°C) 144°F (62°C)

95°F (35°C) 351°F (177°C) 266°F (130°C) 198°F (92°C) 156°F (69°C)

86°F (30°C) 351°F (177°C) 266°F (130°C) 203°F (95°C) 171°F (77°C)

77°F (25°C) 351°F (177°C) 266°F (130°C) 203°F (95°C) 176°F (80°C)

68°F (20°C) 351°F (177°C) 266°F (130°C) 203°F (95°C) 176°F (80°C)

Maximum Ambient

Temperature

Maximum process temperature °F (°C) per temperature class

T3 T4 T5 T6

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January 2010

B-15

Rosemount 8732

Figure B-1. ATEX Installation

(1 of 6)

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Rosemount 8732

B-16

Figure B-2. ATEX Installation

(2 of 6)

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B-17

Rosemount 8732

Figure B-3. ATEX Installation

(3 of 6)

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Rosemount 8732

B-18

Figure B-4. ATEX Installation

(4 of 6)

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B-19

Rosemount 8732

Figure B-5. ATEX Installation

(5 of 6)

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Rosemount 8732

B-20

Figure B-6. ATEX Installation

(6 of 6)

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B-21

Rosemount 8732

Figure B-7. FM Certified I.S.

Output (1 of 4)

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Rosemount 8732

B-22

Figure B-8. FM Certified I.S.

Output (2 of 4)

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January 2010

B-23

Rosemount 8732

Figure B-9. FM Certified I.S.

Output (3 of 4)

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Rosemount 8732

B-24

Figure B-10. FM Certified I.S.

Output (4 of 4)

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January 2010

B-25

Rosemount 8732

Figure B-11. CSA Certified I.S.

Output (1 of 2)

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Rosemount 8732

B-26

Figure B-12. CSA Certified I.S.

Output (2 of 2)

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January 2010

B-27

Rosemount 8732

Figure B-13. CSA Installation

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January 2010

Rosemount 8732

B-28

Figure B-14. Factory Mutual

Hazardous Locations

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Appendix C Diagnostics

Diagnostic Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-1

Licensing and Enabling . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-2

Tunable Empty Pipe Detection . . . . . . . . . . . . . . . . . . . . . page C-2

Ground/Wiring Fault Detection . . . . . . . . . . . . . . . . . . . . . page C-4

High Process Noise Detection . . . . . . . . . . . . . . . . . . . . . . page C-5

8714i Meter Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . page C-8

Rosemount Magnetic Flowmeter

Calibration Verification Report . . . . . . . . . . . . . . . . . . . . . page C-16

DIAGNOSTIC

AVAILABILITY Rosemount Magmeters provide device diagnostics that powers PlantWeb and

informs the user of abnormal situations throughout the life of the meter - from

installation to maintenance and meter verification. With Rosemount Magmeter

diagnostics enabled, users can change their practices to improve plant

availability and output, and reduce costs through simplified installation,

maintenance and troubleshooting.

Table C-1. Rosemount

Magmeter Diagnostics

Options for Accessing Diagnostics

Rosemount Magmeter Diagnostics can be accessed through the 375 Field

Communicator, AMS Device Manager, or any other FOUNDATION fieldbus

configuration tool.

Access Diagnostics through AMS Intelligent Device Manager for the

Ultimate Value

The value of the Diagnostics increases significantly when AMS is used. AMS

provides a simplified screen flow and procedures for how to respond to the

Diagnostic messages.

Diagnostics Mag User Practice 8732

FF

Basic

Empty Pipe Process Management •

Electronics Temperature Maintenance •

Coil Fault Maintenance •

Transmitter Faults Maintenance •

Reverse Flow Process Management •

Advanced (Suite 1) D01 Option

High Process Noise Process Management •

Grounding/Wiring Fault Installation •

Advanced (Suite 2) D02 Option

8714i Meter Verification Meter Verification •

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January 2010

Rosemount 8732

C-2

LICENSING AND

ENABLING All non-basic diagnostics must be licensed by ordering option code D01, D02,

or both. In the event that a diagnostic option is not ordered, advanced

diagnostics can be licensed in the field through the use of a license key. To

obtain a license key, contact your local Rosemount Representative. Each

transmitter has a unique license key specific to the diagnostic option code.

See the detailed procedures below for entering the license key and enabling

the advanced diagnostics.

Licensing the 8732

Diagnostics For licensing the advanced diagnostics, follow the steps below.

1. Power-up the 8732 transmitter

2. Verify that you have 1.01.001 software or later

3. Determine the Device ID

4. Obtain a License Key from your local Rosemount Representative.

5. Enter License Key

6. Enable Advanced Diagnostics

TUNABLE EMPTY PIPE

DETECTION The Tunable Empty Pipe detection provides a means of minimizing issues

and false readings when the pipe is empty. This is most important in batching

applications where the pipe may run empty with some regularity.

If the pipe is empty, this diagnostic will activate, set the flow rate to 0, and

deliver a PlantWeb alert.

Turning Empty Pipe On/Off

The Empty Pipe diagnostic can be turned on or off as required by the

application. If the advanced diagnostics suite 1 (D01 Option) was ordered,

then the Empty Pipe diagnostic will be turned on. If D01 was not ordered, the

default setting is off.

Tunable Empty Pipe

Parameters The Tunable Empty Pipe diagnostic has one read-only parameter, and two

parameters that can be custom configured to optimize the diagnostic

performance.

375 Transducer Block, Diagnostics, Advanced Diagnostics, Licensing

AMS Tab License

375 Transducer Block, Diagnostics, Advanced Diagnostics, Licensing, License Key,

Device ID

AMS Tab License

375 Transducer Block, Diagnostics, Advanced Diagnostics, Licensing, License Key,

License Key

AMS Tab License

375 Transducer Block, Diagnostics, Diagnostic Controls

AMS Tab Diagnostics

375 Transducer Block, Diagnostics, Diagnostic Controls

AMS Tab Diagnostics

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January 2010

C-3

Rosemount 8732

Empty Pipe Value

Reads the current Empty Pipe Value. This is a read-only value. This number

is a unitless number and is calculated based on multiple installation and

process variables such as sensor type, line size, process fluid properties, and

wiring. If the Empty Pipe Value exceeds the Empty Pipe Trigger Level for a

specified number of updates, then the Empty Pipe diagnostic alert will

activate.

Empty Pipe Trigger Level

Limits: 3 to 2000

This value configures the threshold limit that the Empty Pipe Value must

exceed before the Empty Pipe diagnostic alert activates. The default setting

from the factory is 100.

Empty Pipe Counts

Limits: 5 to 50

This value configures the number of consecutive updates that the Empty Pipe

Value must exceed the Empty Pipe Trigger Level before the Empty Pipe

diagnostic alert activates. The default setting from the factory is 5.

Optimizing Tunable

Empty Pipe The Tunable Empty Pipe diagnostic is set at the factory to properly diagnose

most applications. If this diagnostic unexpectedly activates, the following

procedure can be followed to optimize the Empty Pipe diagnostic for the

application.

1. Record the Empty Pipe Value with a full pipe condition.

Example

Full reading = 0.2

2. Record the Empty Pipe Value with an empty pipe condition.

Example

Empty reading = 80.0

3. Set the Empty Pipe Trigger Level to a value between the full and

empty readings. For increased sensitivity to empty pipe conditions,

set the trigger level to a value closer to the full pipe value.

Example

Set the trigger level to 25.0

4. Set the Empty Pipe Counts to a value corresponding to the desired

sensitivity level for the diagnostic. For applications with entrained air

or potential air slugs, less sensitivity may be desired.

Example

Set the counts to 10

375 Transducer Block, Diagnostics, Basic Diagnostics, Empty Pipe Limits, EP Value

AMS Tab Diagnostics

375 Transducer Block, Diagnostics, Basic Diagnostics, Empty Pipe Limits, EP Trigger

Level

AMS Tab Diagnostics

375 Transducer Block, Diagnostics, Basic Diagnostics, Empty Pipe Limits, EP Counts

AMS Tab Diagnostics

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January 2010

Rosemount 8732

C-4

Troubleshooting Empty

Pipe The following actions can be taken if Empty Pipe detection is unexpected.

1. Verify the sensor is full.

2. Verify that the sensor has not been installed with a measurement

electrode at the top of the pipe.

3. Decrease the sensitivity by setting the Empty Pipe Trigger Level to a

value above the Empty Pipe Value read with a full pipe.

4. Decrease the sensitivity by increasing the Empty Pipe Counts to

compensate for process noise. The Empty Pipe Counts is the number

of consecutive Empty Pipe Value readings above the Empty Pipe

Trigger Level required to activate the Empty Pipe alert. The count

range is 5-50, with factory default set at 5.

5. Increase process fluid conductivity above 50 microsiemens/cm.

6. Properly connect the wiring between the sensor and the transmitter.

Corresponding terminal block numbers in the sensor and transmitter

must be connected.

7. Perform the sensor electrical resistance tests. Confirm the resistance

reading between coil ground (ground symbol) and coil (1 and 2) is

infinity, or open. Confirm the resistance reading between electrode

ground (17) and an electrode (18 or 19) is greater than 2 kohms and

rises. For more detailed information, consult Table 6-5 on page 6-8.

GROUND/WIRING FAULT

DETECTION The Ground/Wiring Fault Detection diagnostic provides a means of verifying

installations are done correctly. If the installation is not wired or grounded

properly, this diagnostic will activate and deliver a PlantWeb alert. This

diagnostic can also detect if the grounding is lost over-time due to corrosion or

another root cause.

Turning Ground/Wiring Fault On/Off

The Ground/Wiring Fault diagnostic can be turned on or off as required by the

application. If the advanced diagnostics suite 1 (D01 Option) was ordered,

then the Ground/Wiring Fault diagnostic will be turned on. If D01 was not

ordered or licensed, this diagnostic is not available.

Ground/Wiring Fault

Parameters The Ground/Wiring Fault diagnostic has one read-only parameter. It does not

have any configurable parameters.

Line Noise

Reads the current amplitude of the Line Noise. This is a read-only value. This

number is a measure of the signal strength at 50/60 Hz. If the Line Noise

value exceeds 5 mV, then the Ground/Wiring Fault diagnostic alert will

activate.

375 Transducer Block, Diagnostics, Basic Diagnostics, Empty Pipe Limits, EP Counts

AMS Tab Diagnostics

375 Transducer Block, Diagnostics, Diagnostic Variables, Line Noise

AMS Tab Diagnostics

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January 2010

C-5

Rosemount 8732

Troubleshooting

Ground/Wiring Fault The transmitter detected high levels of 50/60 Hz noise caused by improper

wiring or poor process grounding.

1. Verify that the transmitter is earth grounded.

2. Connect ground rings, grounding electrode, lining protector, or

grounding straps. Grounding diagrams can be found in “Grounding”

on page 5-12.

3. Verify sensor is full.

4. Verify wiring between sensor and transmitter is prepared properly.

Shielding should be stripped back less than 1 in. (25 mm).

5. Use separate shielded twisted pairs for wiring between sensor and

transmitter.

6. Properly connect the wiring between the sensor and the transmitter.

Corresponding terminal block numbers in the sensor and transmitter

must be connected.

Ground/Wiring Fault

Functionality The transmitter continuously monitors signal amplitudes over a wide range of

frequencies. For the Ground/Wiring Fault diagnostic, the transmitter

specifically looks at the signal amplitude at frequencies of 50 Hz and 60 Hz

which are the common AC cycle frequencies found throughout the world. If

the amplitude of the signal at either of these frequencies exceeds 5 mV, that is

an indication that there is a ground or wiring issue and that stray electrical

signals are getting into the transmitter. The diagnostic alert will activate

indicating that the ground and wiring of the installation should be carefully

reviewed.

HIGH PROCESS NOISE

DETECTION The High Process Noise diagnostic detects if there is a process condition

causing unstable or noisy readings, but the noise is not real flow variation.

One common cause of high process noise is slurry flow, like pulp stock or

mining slurries. Other conditions that cause this diagnostic to activate are high

levels of chemical reaction or entrained gas in the liquid. If unusual noise or

variation is seen, this diagnostic will activate and deliver a PlantWeb alert. If

this situation exists and is left without remedy, it will add additional uncertainty

and noise to the flow reading.

Turning High Process Noise On/Off

The High Process Noise diagnostic can be turned on or off as required by the

application. If the advanced diagnostics suite 1 (D01 Option) was ordered,

then the High Process Noise diagnostic will be turned on. If D01 was not

ordered or licensed, this diagnostic is not available.

375 Transducer Block, Diagnostics, Diagnostic Controls

AMS Tab Diagnostics

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C-6

High Process Noise

Parameters The High Process Noise diagnostic has two read-only parameters. It does not

have any configurable parameters. This diagnostic requires that flow be

present in the pipe and the velocity be > 1 ft/s.

5 Hz Signal to Noise Ratio

Reads the current value of the signal to noise ratio at the coil drive frequency

of 5 Hz. This is a read-only value. This number is a measure of the signal

strength at 5 Hz relative to the amount of process noise. If the transmitter is

operating in 5 Hz mode, and the signal to noise ratio remains below 25 for

approximately one minute, then the High Process Noise diagnostic alert will

activate.

37 Hz Signal to Noise Ratio

Reads the current value of the signal to noise ratio at the coil drive frequency

of 37 Hz. This is a read-only value. This number is a measure of the signal

strength at 37 Hz relative to the amount of process noise. If the transmitter is

operating in 37 Hz mode, and the signal to noise ratio remains below 25 for

approximately one minute, then the High Process Noise diagnostic alert will

activate.

Troubleshooting High

Process Noise The transmitter detected high levels of process noise. If the signal to noise

ratio is less than 25 while operating in 5 Hz mode, proceed with the following

steps:

1. Increase transmitter coil drive frequency to 37 Hz (refer to “Coil Drive

Frequency” on page 4-13) and, if possible, perform Auto Zero

function (refer to “Auto Zero” on page 4-12).

2. Verify sensor is electrically connected to the process with grounding

electrode, grounding rings with grounding straps, or lining protector

with grounding straps.

3. If possible, redirect chemical additions downstream of the magmeter.

4. Verify process fluid conductivity is above 10 microsiemens/cm.

If the signal to noise ratio is less than 25 while operating in 37 Hz mode,

proceed with the following steps:

375 Transducer Block, Diagnostics, Diagnostic Variables, 5Hz SNR

AMS Tab Diagnostics

375 Transducer Block, Diagnostics, Diagnostic Variables, 37Hz SNR

AMS Tab Diagnostics

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C-7

Rosemount 8732

1. Turn on the Digital Signal Processing (DSP) technology and follow

the setup procedure (refer to Appendix D: Digital Signal Processing).

This will minimize the level of damping in the flow measurement and

control loop while also stabilizing the reading to minimize valve

actuation.

2. Increase damping to stabilize the signal (refer to “PV Damping” on

page 3-11). This will add dead-time to the control loop.

3. Move to a Rosemount High-Signal flowmeter system. This flowmeter

will deliver a stable signal by increasing the amplitude of the flow

signal by ten times to increase the signal to noise ratio. For example if

the signal to noise ratio (SNR) of a standard magmeter is 5, the

High-Signal would have a SNR of 50 in the same application. The

Rosemount High-Signal system is comprised of the 8707 sensor

which has modified coils and magnetics and the 8712H High-Signal

transmitter.

NOTE

In applications where very high levels of noise are a concern, it is

recommended that a dual-calibrated Rosemount High-Signal 8707 sensor be

used. These sensors can be calibrated to run at lower coil drive current

supplied by the standard Rosemount transmitters, but can also be upgraded

by changing to the 8712H High-Signal transmitter.

High Process Noise

Functionality The High Process Noise diagnostic is useful for detecting situations where the

process fluid may be causing electrical noise resulting in a poor measurement

from the magnetic flowmeter. There are three basic types of process noise

that can affect the performance of the magnetic flowmeter system.

1/f Noise

This type of noise has higher amplitudes at lower frequencies, but generally

degrades over increasing frequencies. Potential sources of 1/f noise include

chemical mixing and the general background noise of the plant.

Spike Noise

This type of noise generally results in a high amplitude signal at specific

frequencies which can vary depending on the source of the noise. Common

sources of spike noise include chemical injections directly upstream of the

flowmeter, hydraulic pumps, and slurry flows with low concentrations of

particles in the stream. The particles bounce off of the electrode generating a

“spike” in the electrode signal. An example of this type of flow stream would

be a recycle flow in a paper mill.

White Noise

This type of noise results in a high amplitude signal that is relatively constant

over the frequency range. Common sources of white noise include chemical

reactions or mixing that occurs as the fluid passes through the flowmeter and

high concentration slurry flows where the particulates are constantly passing

over the electrode head. An example of this type of flow stream would be a

high consistency pulp stock stream (>10%) in a paper mill.

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Rosemount 8732

C-8

The transmitter continuously monitors signal amplitudes over a wide range of

frequencies. For the high process noise diagnostic, the transmitter specifically

looks at the signal amplitude at frequencies of 2.5 Hz, 7.5 Hz, 32.5 Hz, and

42.5 Hz. The transmitter uses the values from 2.5 and 7.5 Hz and calculates

an average noise level. This average is compared to the amplitude of the

signal at 5 Hz. If the signal amplitude is not 25 times greater than the noise

level, and the coil drive frequency is set at 5 Hz, the High Process Noise alert

will activate indicating that the flow signal may be compromised. The

transmitter performs the same analysis around the 37.5 Hz coil drive

frequency using the 32.5 Hz and 42.5 Hz values to establish a noise level.

8714I METER

VERIFICATION The 8714i Meter Verification diagnostic provides a means of verifying the

flowmeter is within calibration without removing the sensor from the process.

This is a manually initiated diagnostic test that provides a review of the

transmitter and sensors critical parameters as a means to document

verification of calibration. The results of running this diagnostic provide the

deviation amount from expected values and a pass/fail summary against

user-defined criteria for the application and conditions.

Initiating 8714i Meter Verification

The 8714i Meter Verification diagnostic can be initiated as required by the

application. If the advanced diagnostic suite (D02) was ordered, then the

8714i Meter Verification diagnostic will be available. If D02 was not ordered or

licensed, this diagnostic will not be available.

Sensor Signature

Parameters The sensor signature describes the magnetic behavior of the sensor. Based

on Faraday’s law, the induced voltage measured on the electrodes is

proportional to the magnetic field strength. Thus, any changes in the magnetic

field will result in a calibration shift of the sensor.

Establishing the baseline sensor signature

The first step in running the 8714i Meter Verification test is establishing the

reference signature that the test will use as the baseline for comparison. This

is accomplished by having the transmitter take a signature of the sensor.

Having the transmitter take an initial sensor signature when first installed will

provide the baseline for the verification tests that are done in the future. The

sensor signature should be taken during the start-up process when the

transmitter is first connected to the sensor, with a full line, and ideally with no

flow in the line. Running the sensor signature procedure when there is flow in

the line is permissible, but this may introduce some noise into the signature

measurements. If an empty pipe condition exists, then the sensor signature

should only be run for the coils.

Once the sensor signature process is complete, the measurements taken

during this procedure are stored in non-volatile memory to prevent loss in the

event of a power interruption to the meter.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification

AMS Tab Diagnostics

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature, Re-Signature

AMS Tab Context Menu, Diagnostics and Tests,

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January 2010

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Rosemount 8732

8714i Meter Verification

Test Parameters The 8714i has a multitude of parameters that set the test criteria, test

conditions, and scope of the calibration verification test.

Test Conditions for the 8714i Meter Verification

There are three possible test conditions that the 8714i Meter Verification test

can be initiated under. This parameter is set at the time that the Sensor

Signature or 8714i Meter Verification test is initiated.

No Flow

Run the 8714i Meter Verification test with a full pipe and no flow in the line.

Running the 8714i Meter Verification test under this condition provides the

most accurate results and the best indication of magnetic flowmeter health.

Flowing, Full

Run the 8714i Meter Verification test with a full pipe and flow in the line.

Running the 8714i Meter Verification test under this condition provides the

ability to verify the magnetic flowmeter health without shutting down the

process flow in applications where a shutdown is not possible. Running the

calibration verification under flowing conditions can cause false fails if the flow

rate is not at a steady flow, or if there is process noise present.

Empty Pipe

Run the 8714i Meter Verification test with an empty pipe. Running the 8714i

Meter Verification test under this condition provides the ability to verify the

magnetic flowmeter health with an empty pipe. Running the calibration

verification under empty pipe conditions will not check the electrode circuit

health.

8714i Meter Verification Test Criteria

The 8714i Meter Verification diagnostic provides the ability for the user to

define the test criteria that the verification must test to. The test criteria can be

set for each of the flow conditions discussed above.

No Flow

Set the test criteria for the No Flow condition. The factory default for this value

is set to two percent with limits configurable between one and ten percent.

Flowing, Full

Set the test criteria for the Flowing, Full condition. The factory default for this

value is set to three percent with limits configurable between one and ten

percent.

375 Transducer Block, Diagnostics, Diagnostic Variables, Line Noise

AMS Tab 8714i

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Set Pass/Fail Criteria, No Flow Limit

AMS Tab 8714i

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Set Pass/Fail Criteria, Flowing Limit

AMS Tab 8714i

Reference Manual

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Rosemount 8732

C-10

Empty Pipe

Set the test criteria for the Empty Pipe condition. The factory default for this

value is set to three percent with limits configurable between one and ten

percent.

8714i Meter Verification Test Scope

The 8714i Meter Verification can be used to verify the entire flowmeter

installation, or individual parts such as the transmitter or sensor. This

parameter is set at the time that the 8714i Meter Verification test is initiated.

All

Run the 8714i Meter Verification test and verify the entire flowmeter

installation. This parameter results in the verification test performing the

transmitter calibration verification, sensor calibration verification, coil health

check, and electrode health check. Transmitter calibration and sensor

calibration are verified to the percentage associated with the test condition

selected when the test was initiated.

Transmitter

Run the 8714i Meter Verification test on the transmitter only. This results in

the verification test only checking the transmitter calibration to the limits of the

test criteria selected when the 8714i Meter Verification test was initiated.

Sensor

Run the 8714i Meter Verification test on the sensor only. This results in the

verification test checking the sensor calibration to the limits of the test criteria

selected when the 8714i Meter Verification test was initiated, verifying the coil

circuit health, and the electrode circuit health.

8714i Meter Verification

Test Results Parameters Once the 8714i Meter Verification test is initiated, the transmitter will make

several measurements to verify the transmitter calibration, sensor calibration,

coil circuit health, and electrode circuit health. The results of these tests can

be reviewed and recorded on the calibration verification report found on

page C-16. This report can be used to validate that the meter is within the

required calibration limits to comply with governmental regulatory agencies

such as the Environmental Protection Agency or Food and Drug

Administration.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Set Pass/Fail Criteria, Empty Pipe Limit

AMS Tab 8714i

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Run 8714i

AMS Tab Context Menu, Diagnostics and Tests, 8714i Meter Verification

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Run 8714i

AMS Tab Context Menu, Diagnostics and Tests, 8714i Meter Verification

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Run 8714i

AMS Tab Context Menu, Diagnostics and Tests, 8714i Meter Verification

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January 2010

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Rosemount 8732

Viewing the 8714i Meter Verification Results

Depending on the method used to view the results, they will be displayed in

either a menu structure, as a method, or in the report format. When using the

375 Field Communicator, each individual component can be viewed as a

menu item. In AMS, the calibration report is populated with the necessary

data eliminating the need to manually complete the report found on

page C-16.

NOTE

When using AMS there are two possible methods that can be used to print the

report. Method one involves taking a screen capture of the 8714i Report tab.

Using Ctrl + Alt + PrntScrn will capture the active window and allow for

pasting of the report directly into a word processing program.

Method two involves using the print feature within AMS while on the status

screen. This will result in a printout of all of the information stored on the

status tabs. Page two of the report will contain all of the necessary calibration

verification result data.

The results are displayed in the following order:

Test Condition

Review the test condition that the 8714i Meter Verification test was performed

under.

Test Criteria

Review the test criteria used to determine the results of the 8714i Meter

Verification tests.

8714i Result

Displays the overall result of the 8714i Meter Verification test as either a Pass

or Fail.

Simulated Velocity

Displays the simulated velocity used to verify the transmitter calibration.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Test Condition

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Test Criteria

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, 8714i Result

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Simulated Vel

AMS Tab Context Menu, Device Diagnostics, 8714i Report

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C-12

Actual Velocity

Displays the velocity measured by the transmitter during the transmitter

calibration verification process.

Velocity Deviation

Displays the deviation in the actual velocity compared to the simulated

velocity in terms of a percentage. This percentage is then compared to the

test criteria to determine if the transmitter is within calibration limits.

Transmitter Calibration Verification

Displays the results of the transmitter calibration verification test as either a

Pass or Fail.

Sensor Calibration Deviation

Displays the deviation in the sensor calibration. This value tells how much the

sensor calibration has shifted from the original baseline signature. This

percentage is compared to the test criteria to determine if the sensor is within

calibration limits.

Sensor Calibration Verification

Displays the results of the sensor calibration verification test as either a Pass

or Fail.=

Coil Circuit Verification

Displays the results of the coil circuit health check as either a Pass or Fail.

Electrode Circuit Verification

Displays the results of the electrode circuit health check as either a Pass or

Fail.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Actual Velocity

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Velocity Dev

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Xmtr Cal Result

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Sensor Cal Dev

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Sensor Cal Rslt

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Coil Ckt Result

AMS Tab Context Menu, Device Diagnostics, 8714i Report

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

8714i Results, Electrode Ckt Res

AMS Tab Context Menu, Device Diagnostics, 8714i Report

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Rosemount 8732

Optimizing the 8714i

Meter Verification The 8714i Meter Verification diagnostic can be optimized by setting the test

criteria to the desired levels necessary to meet the compliance requirements

of the application. The following examples below will provide some guidance

on how to set these levels.

Example

An effluent meter must be certified every year to comply with Environmental

Protection Agency and Pollution Control Agency standards. These

governmental agencies require that the meter be certified to five percent

accuracy.

Since this is an effluent meter, shutting down the process may not be viable.

In this instance the 8714i Meter Verification test will be performed under

flowing conditions. Set the test criteria for Flowing, Full to five percent to meet

the requirements of the governmental agencies.

Example

A pharmaceutical company requires semi-annual verification of meter

calibration on a critical feed line for one of their products. This is an internal

standard, but plant requirements require a calibration record be kept on-hand.

Meter calibration on this process must meet one percent. The process is a

batch process so it is possible to perform the calibration verification with the

line full and with no flow.

Since the 8714i Meter Verification test can be run under no flow conditions,

set the test criteria for No Flow to one percent to comply with the necessary

plant standards.

Example

A food and beverage company requires an annual verification of a meter on a

product line. The plant standard calls for the accuracy to be three percent or

better. They manufacture this product in batches, and the measurement

cannot be interrupted when a batch is in process. When the batch is

complete, the line goes empty.

Since there is no means of performing the 8714i Meter Verification test while

there is product in the line, the test must be performed under empty pipe

conditions. The test criteria for Empty Pipe should be set to three percent, and

it should be noted that the electrode circuit health cannot be verified.

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January 2010

Rosemount 8732

C-14

Troubleshooting the

8714i Meter Verification

Test

In the event that the 8714i Meter Verification test fails, the following steps can

be used to determine the appropriate course of action. Begin by reviewing the

8714i results to determine the specific test that failed.

Figure C-1. Troubleshooting the

8714i Meter Verification Test

Table

8714i Meter Verification

Functionality The 8714i Meter Verification diagnostic functions by taking a baseline sensor

signature and then comparing measurements taken during the verification

test to these baseline results.

Sensor Signature Values

The sensor signature describes the magnetic behavior of the sensor. Based

on Faraday’s law, the induced voltage measured on the electrodes is

proportional to the magnetic field strength. Thus, any changes in the magnetic

field will result in a calibration shift of the sensor. Having the transmitter take

an initial sensor signature when first installed will provide the baseline for the

verification tests that are done in the future. There are three specific

measurements that are stored in the transmitter’s non-volatile memory that

are used when performing the calibration verification.

Coil Circuit Resistance

The Coil Circuit Resistance is a measurement of the coil circuit health. This

value is used as a baseline to determine if the coil circuit is still operating

correctly when the 8714i Meter Verification diagnostic is initiated.

Coil Signature

The Coil Signature is a measurement of the magnetic field strength. This

value is used as a baseline to determine if a sensor calibration shift has

occurred when the 8714i Meter Verification diagnostic is initiated.

Test Potential Causes of Failure Steps to Correct

Transmitter Verification Test

Failed • Unstable flow rate during

the verification test

• Noise in the process

• Transmitter drift

• Faulty electronics

• Perform the test with no

flow in the pipe

• Check calibration with an

external standard like the

8714D

• Perform a digital trim

• Replace the electronics

Sensor Verification Failed • Moisture in the terminal

block of the sensor

• Calibration shift caused by

heat cycling or vibration

• Remove the sensor and

send back for recalibration.

Coil Circuit Health Failed • Moisture in the terminal

block of the sensor

• Shorted Coil

• Perform the sensor checks

detailed on page 6-8.

Electrode Circuit Health

Failed • Moisture in the terminal

block of the sensor

• Coated Electrodes

• Shorted Electrodes

• Perform the sensor checks

detailed on page 6-8.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature, Signature Values, Coil Resistance

AMS Tab Config/Setup, 8714i

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature, Signature Values, Coil Signature

AMS Tab Config/Setup, 8714i

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Rosemount 8732

Electrode Circuit Resistance

The Electrode Circuit Resistance is a measurement of the electrode circuit

health. This value is used as a baseline to determine if the electrode circuit is

still operating correctly when the 8714i Meter Verification diagnostic is

initiated.

8714i Meter Verification Measurements

The 8714i Meter Verification test will make measurements of the coil

resistance, coil signature, and electrode resistance and compare these values

to the values taken during the sensor signature process to determine the

sensor calibration deviation, the coil circuit health, and the electrode circuit

health. In addition, the measurements taken by this test can provide additional

information when troubleshooting the meter.

Coil Circuit Resistance

The Coil Circuit Resistance is a measurement of the coil circuit health. This

value is compared to the coil circuit resistance baseline measurement taken

during the sensor signature process to determine coil circuit health.

Coil Signature

The Coil Signature is a measurement of the magnetic field strength. This

value is compared to the coil signature baseline measurement taken during

the sensor signature process to determine sensor calibration deviation.

Electrode Circuit Resistance

The Electrode Circuit Resistance is a measurement of the electrode circuit

health. This value is compared to the electrode circuit resistance baseline

measurement taken during the sensor signature process to determine

electrode circuit health.

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Sensor Signature, Signature Values, Electrode Resistance

AMS Tab Config/Setup, 8714i

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Measurements, Coil Resistance

AMS Tab Config/Setup, 8714i

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Measurements, Coil Signature

AMS Tab Config/Setup, 8714i

375 Transducer Block, Diagnostics, Advanced Diagnostics, 8714i Meter Verification,

Measurements, Electrode Resistance

AMS Tab Config/Setup, 8714i

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January 2010

Rosemount 8732

C-16

ROSEMOUNT MAGNETIC FLOWMETER CALIBRATION VERIFICATION REPORT

Calibration Verification Report Parameters

User Name: _____________________________________________

Calibration Conditions: □ Internal □ External

Tag #:__________________________________________________

Test Conditions: □ Flowing □ No Flow, Full Pipe □ Empty Pipe

Flowmeter Information and Configuration

Software Tag:____________________________________________ PV URV (20 mA scale):____________________________________

Calibration Number:_______________________________________ PV LRV (4 mA scale):_____________________________________

Line Size:_______________________________________________ PV Damping:____________________________________________

Transmitter Calibration Verification Results Sensor Calibration Verification Results

Simulated Velocity:_______________________________________ Sensor Deviation %:_____________________________________

Actual Velocity:__________________________________________ Sensor: PASS / FAIL / NOT TESTED

Deviation %:____________________________________________ Coil Circuit Test: PASS / FAIL / NOT TESTED

Transmitter: PASS / FAIL / NOT TESTED Electrode Circuit Test: PASS / FAIL / NOT TESTED

Summary of Calibration Verification Results

Verification Results: The result of the flowmeter verification test is: PASSED / FAILED

Verification Criteria: This meter was verified to be functioning within _____________ % of deviation from the original test parameters.

Signature:______________________________________________ Date:__________________________________________________

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Appendix D Digital Signal Processing

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page D-1

Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page D-2

SAFETY MESSAGES Instructions and procedures in this section may require special precautions to

ensure the safety of the personnel performing the operations. Please read the

following safety messages before performing any operation described in this

section.

Warnings

Explosions could result in death or serious injury:

• Verify that the operating atmosphere of the sensor and transmitter is consistent

with the appropriate hazardous locations certifications.

• Do not remove the transmitter cover in explosive atmospheres when the circuit is

alive.

• Before connecting a Field Communicator in an explosive atmosphere, make sure

the instruments in the loop are installed in accordance with intrinsically safe or

non-incendive field wiring practices.

• Both transmitter covers must be fully engaged to meet explosion-proof

requirements.

Failure to follow safe installation and servicing guidelines could result in death or

serious injury:

• Make sure only qualified personnel perform the installation.

• Do not perform any service other than those contained in this manual unless

qualified.

Process leaks could result in death or serious injury:

• The electrode compartment may contain line pressure; it must be depressurized

before the cover is removed.

High voltage that may be present on leads could cause electrical shock:

• Avoid contact with leads and terminals.

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January 2010

Rosemount 8732

D-2

PROCEDURES If the output of your Rosemount 8732 is unstable, first check the wiring and

grounding associated with the magnetic flowmeter system. Ensure that the

following conditions are met:

• Ground straps are attached to the adjacent flange or ground ring?

• Grounding rings, lining protectors, or grounding electrodes are being

used in lined or nonconductive piping?

• Both of the shields are attached at both ends?

The causes of unstable transmitter output can usually be traced to extraneous

voltages on the measuring electrodes. This “process noise” can arise from

several causes including electrochemical reactions between the fluid and the

electrode, chemical reactions in the process itself, free ion activity in the fluid,

or some other disturbance of the fluid/electrode capacitive layer. In such noisy

applications, an analysis of the frequency spectrum reveals process noise

that typically becomes significant below 15 Hz.

In some cases, the effects of process noise may be sharply reduced by

elevating the coil drive frequency above the 15 Hz region. The Rosemount

8732 coil drive mode is selectable between the standard 5 Hz and the

noise-reducing 37 Hz. See “Coil Drive Frequency” on page 4-26 for

instructions on how to change the coil drive mode to 37 Hz.

Auto Zero To ensure optimum accuracy when using 37 Hz coil drive mode, there is an

auto zero function that must be initiated during start-up. The auto zero

operation is also discussed in the start-up and configuration sections. When

using 37 Hz coil drive mode it is important to zero the system for the specific

application and installation.

The auto zero procedure should be performed only under

the following conditions:

• With the transmitter and sensor installed in their final positions. This

procedure is not applicable on the bench.

• With the transmitter in 37 Hz coil drive mode. Never attempt this

procedure with the transmitter in 5 Hz coil drive mode.

• With the sensor full of process fluid at zero flow.

These conditions should cause an output equivalent to zero flow.

Signal Processing If the 37 Hz coil drive mode has been set, and the output is still unstable, the

damping and signal processing function should be used. It is important to set

the coil drive mode to 37 Hz first, so the loop response time is not increased.

The 8732 provides for a very easy and straightforward start-up, and also

incorporates the capability to deal with difficult applications that have

previously manifested themselves in a noisy output signal. In addition to

selecting a higher coil drive frequency (37 Hz vs. 5 Hz) to isolate the flow

signal from the process noise, the 8732 microprocessor can actually

scrutinize each input based on three user-defined parameters to reject the

noise specific to the application.

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Rosemount 8732

This software technique, known as signal processing, “qualifies” individual

flow signals based on historic flow information and three user-definable

parameters, plus an on/off control. These parameters are:

1. Number of samples: The number of samples function sets the amount

of time that inputs are collected and used to calculate the average

value. Each second is divided into tenths (1/10 ) with the number of

samples equaling the number of 1/10 second increments used to

calculate the average. Factory Preset Value = 90 samples.

For example, a value of:

1 averages the inputs over the past 1/10 second

10 averages the inputs over the past 1 second

100 averages the inputs over the past 10 seconds

125 averages the inputs over the past 12.5 seconds

2. Maximum Percent Limit: The tolerance band set up on either side of

the running average, referring to percent deviation from the average.

Values within the limit are accepted while value outside the limit are

scrutinized to determine if they are a noise spike or an actual flow

change. Factory Preset Value = 2 percent.

3. Time Limit: Forces the output and running average values to the new

value of an actual flow rate change that is outside the percent limit

boundaries, thereby limiting response time to real flow changes to the

time limit value rather than the length of the running average. Factory

Preset Value = 2 seconds.

How Does It Really Work?

The best way to explain this is with the help of an example, plotting flow rate

versus time

Figure D-1. Signal Processing .

Flow

Rate

Max

%

Limit

Time Limit

12 Samples = 1

Second Time

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January 2010

Rosemount 8732

D-4

x: Input flow signal from sensor.

o: Average flow signals and transmitter output, determined by the “number

of samples” parameter.

Tolerance band, determined by the “percent limit” parameter.

– Upper value = average flow + [(percent limit/100) average flow]

– Lower value = average flow – [(percent limit/100) average flow]

1. This scenario is that of a typical non-noisy flow. The input flow signal

is within the percent limit tolerance band, therefore qualifying itself as

a good input. In this case the new input is added directly into the

running average and is passed on as a part of the average value to

the output.

2. This signal is outside the tolerance band and therefore is held in

memory until the next input can be evaluated. The running average is

provided as the output.

3. The previous signal currently held in memory is simply rejected as a

noise spike since the next flow input signal is back within the

tolerance band. This results in complete rejection of noise spikes

rather than allowing them to be “averaged” with the good signals as

occurs in the typical analog damping circuits.

4. As in number 2 above, the input is outside the tolerance band. This

first signal is held in memory and compared to the next signal. The

next signal is also outside the tolerance band (in the same direction),

so the stored value is added to the running average as the next input

and the running average begins to slowly approach the new input

level.

5. To avoid waiting for the slowly incrementing average value to catch

up to the new level input, a shortcut is provided. This is the “time limit”

parameter. The user can set this parameter to eliminate the slow

ramping of the output toward the new input level.

When Should Signal Processing Be Used?

The Rosemount 8732 offers three separate functions that can be used in

series for improving a noisy output. The first step is to toggle the coil drive to

the 37 Hz mode and initialize with an auto zero. If the output is still noisy at

this stage, signal processing should be actuated and, if necessary, tuned to

match the specific application. Finally, if the signal is still too unstable, the

traditional damping function can be used.

NOTE

Failure to complete an Auto Zero will result in a small (<1%) error in the

output. While the output level will be offset by the error, the repeatability will

not be affected.

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Appendix E Universal Sensor Wiring

Diagrams

Rosemount Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page E-3

Brooks Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page E-6

Endress And Hauser Sensors . . . . . . . . . . . . . . . . . . . . . . page E-8

Fischer And Porter Sensors . . . . . . . . . . . . . . . . . . . . . . . page E-9

Foxboro Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page E-15

Kent Veriflux VTC Sensor . . . . . . . . . . . . . . . . . . . . . . . . . page E-19

Kent Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page E-20

Krohne Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page E-21

Taylor Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page E-22

Yamatake Honeywell Sensors . . . . . . . . . . . . . . . . . . . . . . page E-24

Yokogawa Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page E-25

Generic Manufacturer Sensors . . . . . . . . . . . . . . . . . . . . . page E-26

The wiring diagrams in this section illustrate the proper connections between

the Rosemount 8732 and most sensors currently on the market. Specific

diagrams are included for most models, and where information for a particular

model of a manufacturer is not available, a generic drawing pertaining to that

manufacturers’ sensors is provided. If the manufacturer for your sensor is not

included, see the drawing for generic connections.

Any trademarks used herein regarding sensors not manufactured by

Rosemount are owned by the particular manufacturer of the sensor.

Reference Manual

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January 2010

Rosemount 8732

E-2

Table E-1. Sensor Cross

References Rosemount Transmitter Sensor Manufacturer Page Number

Rosemount

Rosemount 8732 Rosemount 8705, 8707, 8711 page E-3

Rosemount 8732 Rosemount 8701 page E-4

Brooks

Rosemount 8732 Model 5000 page E-6

Rosemount 8732 Model 7400 page E-7

Endress and Hauser page E-5

Rosemount 8732 Generic Wiring for Sensor page E-8

Fischer and Porter page E-9

Rosemount 8732 Model 10D1418 page E-9

Rosemount 8732 Model 10D1419 page E-10

Rosemount 8732 Model 10D1430 (Remote) page E-11

Rosemount 8732 Model 10D1430 page E-12

Rosemount 8732 Model 10D1465, 10D1475 (Integral) page E-13

Rosemount 8732 Generic Wiring for Sensors page E-14

Foxboro

Rosemount 8732 Series 1800 page E-15

Rosemount 8732 Series 1800 (Version 2) page E-16

Rosemount 8732 Series 2800 page E-17

Rosemount 8732 Generic Wiring for Sensors page E-18

Kent

Rosemount 8732 Veriflux VTC page E-19

Rosemount 8732 Generic Wiring for Sensors page E-20

Krohne

Rosemount 8732 Generic Wiring for Sensors page E-21

Taylor

Rosemount 8732 Series 1100 page E-23

Rosemount 8732 Generic Wiring for Sensors page E-23

Yamatake Honeywell

Rosemount 8732 Generic Wiring for Sensors page E-24

Yokogawa

Rosemount 8732 Generic Wiring for Sensors page E-25

Generic Manufacturer Wiring page E-26

Rosemount 8732 Generic Wiring for Sensors page E-26

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-3

Rosemount 8732

ROSEMOUNT SENSORS

Rosemount

8705/8707/8711/8721

Sensors to Rosemount

8732 Transmitter

Connect coil drive and electrode cables as shown in Figure .

Figure E-1. Wiring Diagram to a

Rosemount 8732 Transmitter

Table E-2. Rosemount

8705/8707/8711/8721 Sensor

Wiring Connections Rosemount 8732 Transmitters Rosemount 8705/8707/8711/8721 Sensors

11

2 2

17 17

18 18

19 19

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-4

Rosemount 8701 Sensor

to Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-2 on page E-4.

Figure E-2. Wiring Diagram for

Rosemount 8701 Sensor and

Rosemount 8732 Transmitter

Table E-3. Rosemount 8701

Sensor Wiring Connections

2

1

19

18

17

ROSEMOUNT 8701

SENSOR ROSEMOUNT 8732

TRANSMITTER

Rosemount 8732 Rosemount 8701 Sensors

11

2 2

17 17

18 18

19 19

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-5

Rosemount 8732

Connecting Sensors of

Other Manufacturers Before connecting another manufacturer’s sensor to the Rosemount 8732

transmitter, it is necessary to perform the following functions.

1. Turn off the AC power to the sensor and transmitter. Failure to do so

could result in electrical shock or damage to the transmitter.

2. Verify that the coil drive cables between the sensor and the

transmitter are not connected to any other equipment.

3. Label the coil drive cables and electrode cables for connection to the

transmitter.

4. Disconnect the wires from the existing transmitter.

5. Remove the existing transmitter. Mount the new transmitter. See

“Mount the Transmitter” on page 2-3.

6. Verify that the sensor coil is configured for series connection. Other

manufacturers sensors may be wired in either a series or parallel

circuit. All Rosemount magnetic sensors are wired in a series circuit.

(Other manufacturers AC sensors (AC coils) wired for 220V operation

are typically wired in parallel and must be rewired in series.)

7. Verify that the sensor is in good working condition. Use the

manufacturer’s recommended test procedure for verification of

sensor condition. Perform the basic checks:

a. Check the coils for shorts or open circuits.

b. Check the sensor liner for wear or damage.

c. Check the electrodes for shorts, leaks, or damage.

8. Connect the sensor to the transmitter in accordance with reference

wiring diagrams. See Appendix E: Universal Sensor Wiring Diagrams

for specific drawings.

9. Connect and verify all connections between the sensor and the

transmitter, then apply power to the transmitter.

10. Perform the Universal Auto Trim function.

This is a pulsed DC magnetic flowmeter. Do not connect

AC power to the sensor or to terminals 1 and 2 of the

transmitter, or replacement of the electronics board will be

necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-6

BROOKS SENSORS Connect coil drive and electrode cables as shown in Figure E-3.

Model 5000 Sensor to

Rosemount 8732

Transmitter

Figure E-3. Wiring Diagram for

Brooks Sensor Model 5000 and

Rosemount 8732

Table E-4. Brooks Model 5000

Sensor Wiring Connections

BROOKS MODEL

5000

ROSEMOUNT 8732

TRANSMITTER

Rosemount 8732 Brooks Sensors Model 5000

11

2 2

17 17

18 18

19 19

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-7

Rosemount 8732

Model 7400 Sensor to

Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-4.

Figure E-4. Wiring Diagram for

Brooks Sensor Model 7400 and

Rosemount 8732

Table E-5. Brooks Model 7400

Sensor Wiring Connections

BROOKS MODEL 7400

ROSEMOUNT 8732

TRANSMITTER

Rosemount 8732 Brooks Sensors Model 7400

1 Coils +

2Coils –

17 Shield

18 Electrode +

19 Electrode –

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-8

ENDRESS AND HAUSER

SENSORS Connect coil drive and electrode cables as shown in Figure E-5.

Endress and Hauser

Sensor to

Rosemount 8732

Transmitter

Figure E-5. Wiring Diagram for

Endress and Hauser Sensors

and Rosemount 8732

Table E-6. Endress and Hauser

Sensor Wiring Connections

41

42

4

5

7

Electrodes

Coils

ROSEMOUNT 8732

TRANSMITTER

ENDRESS AND HAUSER

SENSORS

Rosemount 8732 Endress and Hauser Sensors

141

242

14

17 4

18 5

19 7

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-9

Rosemount 8732

FISCHER AND PORTER

SENSORS Connect coil drive and electrode cables as shown in Figure E-6.

Model 10D1418 Sensor

to Rosemount 8732

Transmitter

Figure E-6. Wiring Diagram for

Fischer and Porter Sensor

Model 10D1418 and

Rosemount 8732

Table E-7. Fischer and Porter

Model 10D1418 Sensor Wiring

Connections

ROSEMOUNT 8732 TRANSMITTER

Electrode Connections

U1

U2

G

8

6

7

L1

L2

5

3

2

1

Coil Connections

Rosemount 8732 Fischer and Porter Model 10D1418 Sensors

1L1

2L2

Chassis Ground

17 3

18 1

19 2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-10

Model 10D1419 Sensor

to Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-7.

Figure E-7. Wiring Diagram for

Fischer and Porter Sensor

Model 10D1419 and Rosemount

8732

Table E-8. Fischer and Porter

Model 10D1419 Sensor Wiring

Connections

ROSEMOUNT 8732 TRANSMITTER

3

2

1

18

L1

L2

16

17

Electrode Connections

Coil Connections

Rosemount 8732 Fischer and Porter Model 10D1419 Sensors

1L1

2L2

3

17 3

18 1

19 2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-11

Rosemount 8732

Model 10D1430 Sensor

(Remote) to

Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-8.

Figure E-8. Wiring Diagram for

Fischer and Porter Sensor

Model 10D1430 (Remote) and

Rosemount 8732

Table E-9. Fischer and Porter

Model 10D1430 (Remote)

Sensor Wiring Connections

ROSEMOUNT 8732 TRANSMITTER

1

2

3

G

L1

8

Coil Connections

Electrode Connections

Rosemount 8732 Fischer and Porter Model 10D1430 (Remote)

Sensors

1L1

2 8

G

17 3

18 1

19 2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-12

Model 10D1430 Sensor

(Integral) to

Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-9.

Figure E-9. Wiring Diagram for

Fischer and Porter Sensor

Model 10D1430 (Integral) and

Rosemount 8732

Table E-10. Fischer and Porter

Model 10D1430 (Integral)

Sensor Wiring Connections

Electrode Connections ROSEMOUNT 8732 TRANSMITTER

To L2

1

2

3

7

6

8

L2

L1

U2

U1

1

2

3

7

6

L2

L1

U2

U1

G

TB1

TB2

Coil Connections

To Calibration Device

(Disconnect)

Rosemount 8732 Fischer and Porter Model 10D1430 (Integral)

Sensors

1L1

2L2

G

17 3

18 1

19 2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-13

Rosemount 8732

Model 10D1465 and

Model 10D1475 Sensors

(Integral) to 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-10.

Figure E-10. Wiring Diagram for

Fischer and Porter Sensor

Model 10D1465 and Model

10D1475 (Integral) and

Rosemount 8732

Table E-11. Fischer and Porter

Model 10D1465 and 10D1475

Sensor Wiring Connections

2A

2

1

5

6

16

3

CT

M2

M1

MR

Electrode

Connections

Coil Connections

ROSEMOUNT 8732 TRANSMITTER

Disconnect

Rosemount 8732 Fischer and Porter Model 10D1465 and

10D1475 Sensors

1MR

2M1

3

17 3

18 1

19 2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-14

Fischer and Porter

Sensor to

Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-11.

Figure E-11. Generic Wiring

Diagram for Fischer and Porter

Sensors and Rosemount 8732

Table E-12. Fischer and Porter

Generic Sensor

Wiring Connections

Electrodes

2

Coils

Chassis

ROSEMOUNT 8732

TRANSMITTER

FISCHER AND PORTER

SENSORS

Fuse

1

3

M2

M1

Rosemount 8732 Fischer and Porter Sensors

1M1

2M2

Chassis Ground

17 3

18 1

19 2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-15

Rosemount 8732

FOXBORO SENSORS Connect coil drive and electrode cables as shown in Figure E-12.

Series 1800 Sensor to

Rosemount 8732

Transmitter

Figure E-12. Wiring Diagram for

Foxboro Series 1800 and

Rosemount 8732

Table E-13. Foxboro Generic

Sensor Wiring Connections

ROSEMOUNT 8732

TRANSMITTER

Coil Connections

Electrode Connections

FOXBORO SERIES

1800 SENSOR

Outer Shield

White Lead

White Shield

Black Lead

Black Shield

Inner Shield

Rosemount 8732 Foxboro Series 1800 Sensors

1L1

2L2

Chassis Ground

17 Any Shield

18 Black

19 White

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-16

Series 1800 (Version 2)

Sensor to

Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-13.

Figure E-13. Wiring Diagram for

Foxboro Series 1800 (Version 2)

and Rosemount 8732

Table E-14. Foxboro Generic

Sensor Wiring Connections

FOXBORO SERIES

1800 SENSOR

(VERSION 2)

ROSEMOUNT

8732

TRANSMITTER

Coil Connections

Electrode

Connections

GND L2 L1

White Black Shield

Rosemount 8732 Foxboro Series 1800 Sensors

1L1

2L2

Chassis Ground

17 Any Shield

18 Black

19 White

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-17

Rosemount 8732

Series 2800 Sensor to

8732 Transmitter Connect coil drive and electrode cables as shown in Figure E-14.

Figure E-14. Wiring Diagram for

Foxboro Series 2800 and

Rosemount 8732

Table E-15. Foxboro Series

2800 Sensor Wiring

Connections

ROSEMOUNT 8732

TRANSMITTER

Coil Connections

Electrode Connections

FOXBORO SERIES

1800 SENSOR

Outer Shield

White Lead

White Shield

Black Lead

Black Shield

Inner Shield

White

Black

Any Shield

L2

L1

G

Rosemount 8732 Foxboro Series 2800 Sensors

1L1

2L2

Chassis Ground

17 Any Shield

18 Black

19 White

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-18

Foxboro Sensor to 8732

Transmitter Connect coil drive and electrode cables as shown in Figure E-15.

Figure E-15. Generic Wiring

Diagram for Foxboro Sensors

and Rosemount 8732

Table E-16. Foxboro Sensor

Wiring Connections

Electrodes

Coils

Ground

ROSEMOUNT 8732

TRANSMITTER

FOXBORO

SENSOR

L2

L1

White

Black

Any Shield

Fuse

Rosemount 8732 Foxboro Sensors

1L1

2L2

Chassis Ground

17 Any Shield

18 Black

19 White

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-19

Rosemount 8732

KENT VERIFLUX VTC

SENSOR Connect coil drive and electrode cables as shown in Figure E-16.

Veriflux VTC Sensor to

8732 Transmitter

Figure E-16. Wiring Diagram for

Kent Veriflux VTC Sensor and

Rosemount 8732

Table E-17. Kent Veriflux VTC

Sensor Wiring Connections

Electrode Connections

Coil Connections

ROSEMOUNT 8732

TRANSMITTER

KENT VERIFLUX VTC

SENSOR

1SCR OUT

2

3 SIG 1

4 SIG 2

5

6

1

2–

5+

6 SCR OUT

Fuse

Rosemount 8732 Kent Veriflux VTC Sensors

12

2 1

SCR OUT

17 SCR OUT

18 SIG1

19 SIG2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-20

KENT SENSORS Connect coil drive and electrode cables as shown in Figure E-17.

Kent Sensor to

Rosemount 8732

Transmitter

Figure E-17. Generic Wiring

Diagram for Kent Sensors and

Rosemount 8732

Table E-18. Kent Sensor

Wiring Connections

Coils

Electrodes

SCR OUT

ROSEMOUNT 8732

TRANSMITTER

KENT SENSORS

2

1

SIG2

SIG1

SCR OUT

Fuse

Rosemount 8732 Kent Sensors

11

2 2

SCR OUT

17 SCR OUT

18 SIG1

19 SIG2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-21

Rosemount 8732

KROHNE SENSORS Connect coil drive and electrode cables as shown in Figure E-18.

Krohne Sensor to

Rosemount 8732

Transmitter

Figure E-18. Generic Wiring

Diagram for Krohne Sensors

and Rosemount 8732

Table E-19. Krohne Sensor

Wiring Connections

Electrodes

Coils

Coil Shield

ROSEMOUNT 8732

TRANSMITTER

KROHNE

SENSORS

7

8

3

2

Electrode Shield

Fuse

Rosemount 8732 Krohne Sensors

18

2 7

Coil Shield

17 Electrode Shield

18 2

19 3

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-22

TAYLOR SENSORS Connect coil drive and electrode cables as shown in Figure E-19.

Series 1100 Sensor to

Rosemount 8732

Transmitter

Figure E-19. Wiring Diagram for

Taylor Series 1100 Sensors and

Rosemount 8732

Table E-20. Taylor Series 1100

Sensor Wiring Connections

ROSEMOUNT 8732

TRANSMITTER

Electrode Connections

Coil Connections

TAYLOR SERIES 1100

SENSOR

C

L

A

R

White

Black

Green

L N G 1 2 3 4

Rosemount 8732 Taylor Series 1100 Sensors

1Black

2White

Green

17 S1 and S2

18 E1

19 E2

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-23

Rosemount 8732

Taylor Sensor to

Rosemount 8732

Transmitter

Connect coil drive and electrode cables as shown in Figure E-20.

Figure E-20. Generic Wiring

Diagram for Taylor Sensors and

Rosemount 8732

Table E-21. Taylor Sensor

Wiring Connections

Electrodes

Coils

Green

ROSEMOUNT 8732

TRANSMITTER

TAYLOR

SENSORS

White

Black

E2

E1

S1 and S2

Fuse

Rosemount 8732 Taylor Sensors

1Black

2White

Green

17 S1 and S2

18 E1

19 E2

This is a pulsed DCDC magnetic

flowmeter. Do not connect AC power to

the sensor or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-24

YAMATAKE

HONEYWELL SENSORS Connect coil drive and electrode cables as shown in Figure E-21.

Yamatake Honeywell

Sensor to

Rosemount 8732

Transmitter

Figure E-21. Generic Wiring

Diagram for Yamatake

Honeywell Sensors and

Rosemount 8732

Table E-22. Yamatake

Honeywell Sensor Wiring

Connections

Electrodes

Coils

Chassis Ground

ROSEMOUNT 8732

TRANSMITTER

YAMATAKE

HONEYWELL

SENSORS

Y

X

A

B

C

Fuse

Rosemount 8732 Yamatake Honeywell Sensors

1X

2 Y

Chassis Ground

17 C

18 B

19 A

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

E-25

Rosemount 8732

YOKOGAWA SENSORS Connect coil drive and electrode cables as shown in Figure E-22.

Yokogawa Sensor to

Rosemount 8732

Transmitter

Figure E-22. Generic Wiring

Diagram for Yokogawa Sensors

and Rosemount 8732

Table E-23. Yokogawa Sensor

Wiring Connections

Electrodes

Coils

Chassis Ground

ROSEMOUNT 8732

TRANSMITTER

YOKOGAWA

SENSORS

Ex 2

Ex 1

A

B

C

Fuse

Rosemount 8732 Yokogawa Sensors

1 EX1

2EX2

Chassis Ground

17 C

18 B

19 A

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

E-26

GENERIC

MANUFACTURER

SENSORS

Generic Manufacturer

Sensor to

Rosemount 8732

Transmitter

Identify the Terminals First check the sensor manufacturer’s manual to identify the appropriate

terminals. Otherwise, perform the following procedure.

Identify coil and electrode terminals

1. Select a terminal and touch an ohmmeter probe to it.

2. Touch the second probe to each of the other terminals and record the

results for each terminal.

3. Repeat the process and record the results for every terminal.

Coil terminals will have a resistance of approximately 3-300 ohms.

Electrode terminals will have an open circuit.

Identify a chassis ground

1. Touch one probe of an ohmmeter to the sensor chassis.

2. Touch the other probe to the each sensor terminal and the record the

results for each terminal.

The chassis ground will have a resistance value of one ohm or less.

Wiring Connections Connect the electrode terminals to Rosemount 8732 terminals

18 and 19. The electrode shield should be connected to terminal 17.

Connect the coil terminals to Rosemount 8732 terminals 1, 2, and .

If the Rosemount 8732 Transmitter indicates a reverse flow condition, switch

the coil wires connected to terminals 1 and 2.

This is a pulsed DC magnetic flowmeter.

Do not connect AC power to the sensor

or to terminals 1 and 2 of the

transmitter, or replacement of the

electronics board will be necessary.

Reference Manual

00809-0100-4663, Rev BA

January 2010 Rosemount 8732

www.rosemount.com

Appendix F Resource Block

Parameters and Descriptions . . . . . . . . . . . . . . . . . . . . . . page F-1

Resource Block Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . page F-5

Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page F-5

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page F-6

This section contains information on the resource block for the

Rosemount 8732 Magnetic Flowmeter Transmitter. Descriptions of all

resource block parameters, errors, and diagnostics are included. Also, the

modes, alarm detection, status handling, virtual communication relationships

(VCRs), and troubleshooting are discussed.

Definition The resource block defines the physical resources of the device, such as

measurement and memory. The resource block also handles functionality,

such as shed times, that is common across multiple blocks. The block has no

linkable inputs or outputs, and it performs memory-level diagnostics.

PARAMETERS AND

DESCRIPTIONS Table F-1 lists all of the configurable parameters of the resource block,

including the descriptions and index numbers for each parameter. Newer

software revisions have added functionality and some index numbers have

changed. To determine the software revision of a transmitter, check the

parameter SOFTWARE_REVISION_MAJOR. The most recent transmitters

have a label on the electronic board stack.

Table F-1. Resource Block

Parameters

Index Number

Parameter Rev 5 Description

ACK_OPTION 38 ACK_OPTION is a selection of whether alarms associated with the function block

will be automatically acknowledged.

ADVISE_ACTIVE 82 Active advisory alarms.

ADVISE_ALM 83 Alarm indicating advisory alarms. These conditions do not have a direct impact on

the process or device integrity.

ADVISE_ENABLE 80 Enables or disables the advisory conditions within a device.

ADVISE_MASK 81 Mask of advisory Alarm. Corresponds bit for bit to the Advisory Active. A bit on

means that the failure is masked out from alarming.

ADVISE_PRI 79 Designates the alarming priority of the advisory alarm.

ALARM_SUM 37 This parameter shows the current alert status, unacknowledged states, unreported

states, and disabled states of the alarms associated with the function block. In the

Rosemount 8732 Magnetic Flowmeter Transmitter, the two resource block alarms

are write alarm and block alarm.

ALERT_KEY 04 ALERT_KEY shows the identification number of the plant unit. This information

may be used in the host for sorting alarms, etc.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

F-2

BLOCK_ALM 36 The block alarm is used for all configuration, hardware, connection failure, or

system problems in the block. The cause of the alert is entered in the subcode

field. The first alert to become active will set the active status in the status

parameter. As soon as the unreported status is cleared by the alert reporting task,

another block alert may be reported without clearing the active status, if the

subcode has changed.

BLOCK_ERR 06 This parameter reflects the error status of the hardware or software components

associated with a block. It is a bit string, so multiple errors may be shown.

CLR_FSAFE 30 Writing a Clear to this parameter will clear the device FAULT_ STATE if the field

condition has cleared.

CONFIRM_TIME 33 This parameter represents the minimum time between retries of alert reports.

CYCLE_SEL 20 This parameter is used to select the block execution method for this resource. The

Rosemount 8732 supports the following executions:

Scheduled: Blocks are only executed based on the schedule in FB_START_LIST.

Block Execution: A block may be executed by linking to another block’s completion.

CYCLE_TYPE 19 This parameter identifies the block execution methods available for this resource.

DD_RESOURCE 09 This string identifies the tag of the resource that contains the device description for

this resource.

DD_REV 13 DD_REV is a revision of the DD associated with the resource—used by an

interface device to locate the DD file for the resource.

DEFINE_WRITE_LOCK 60 This parameter is an enumerated value describing the implementation of the

WRITE_LOCK.

DETAILED_STATUS 55 DETAILED_STATUS is an additional status bit string.

DEV_REV 12 This parameter represents the manufacturer revision number associated with the

resource—used by an interface device to locate the DD file for the resource.

DEV_STRING 43 Used to load new licensing into the device. The value can be written but will always

read back with a value of 0.

DEV_TYPE 11 This parameter represents the manufacturer’s model number associated with the

resource—used by interface devices to locate the DD file for the resource

(Rosemount 8732).

DIAG_OPTION 46 Indicates which diagnostics licensing options are enabled.

DISTRIBUTOR 42 References the company that is responsible for the distribution of this device.

DOWNLOAD_MODE 67 DOWNLOAD_MODE gives access to the boot block code for over-the-wire

downloads.

FAILED_ACTIVE 72 Active fail alarms.

FAILED_ALM 73 Alarm indicating a failure within a device which makes the device non-operational.

FAILED_ENABLE 70 Enables or disables the failure conditions within a device.

FAILED_MASK 71 Mask of Failure Alarm. Corresponds bit of bit to the Fail Active. A bit on means that

the failure is masked out from alarming.

FAILED_PRI 69 Designates the alarming priority of the fail alarm.

FAULT_STATE 28 Condition set by loss of communication to an output block, fault promoted to an

output block or physical contact. When FAULT_ STATE condition is set, then output

function blocks will perform their FAULT_ STATE actions.

FB_OPTION 45 Indicates which function block licensing options are enabled.

FEATURES 17 This parameter is used to show supported resource block options.

FEATURE_SEL 18 Used to show selected resource block options. The Rosemount 8732 Magnetic

Flowmeter Transmitter supports the following options:

Unicode: Tells the host to use unicode for string values

Reports: Enables alarms; must be set for alarming to work

Software Lock: Software write locking enabled but not active; WRITE_LOCK must

be set to activate

Hardware Lock: Hardware write locking enabled but not active; WRITE_LOCK

follows the status of the security switch

FINAL_ASSY_NUM 54 FINAL_ASSEMBLY_NUMBER is used for identification purposes and is associated

with the overall field device.

Index Number

Parameter Rev 5 Description

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Rosemount 8732

FREE_SPACE 24 This parameter represents the percent of memory available for further

configuration (zero in a preconfigured device).

FREE_TIME 25 This parameter represents the percent of the block processing time that is free to

process additional blocks.

GRANT_DENY 14 Options for controlling access of host computers and local control panels to

operating, tuning, and alarm parameters of the block (not used by the device).

HARD_TYPES 15 HARD_TYPES shows the types of hardware available as channel numbers. For

the Rosemount 8732, this parameter is limited to scalar (i.e., analog) inputs.

HARDWARE_REV 52 This parameter represents the hardware revision of the hardware that has the

resource block in it.

HEALTH_INDEX 84 Parameter representing the overall health of the device, 100 being perfect and 1

being non-functioning. The value is based on the active PWA alarms.

ITK_VER 41 FOUNDATION fieldbus Interoperability Test Kit Version

LIM_NOTIFY 32 Maximum number of unconfirmed alert notify messages allowed.

MAINT_ACTIVE 77 Active maintenance alarms.

MAINT_ALM 78 Alarm indicating the device needs maintenance soon. If the condition is ignored,

the device will eventually fail.

MAINT_PRI 74 Designates the alarming priority of the maintenance alarm.

MAINT_ENABLE 75 Enables or disables the maintenance conditions within a device.

MAINT_MASK 76 Mask of Maintenance Alarm. Corresponds bit for bit to the Maintenance Active. A

bit on means that the failure is masked out from alarming.

MANUFAC_ID 10 Manufacturer identification number—used by an interface device to locate the DD

file for the resource (001151 for Rosemount).

MAX_NOTIFY 31 Maximum number of unconfirmed alert notify messages possible.

MEMORY_SIZE 22 Available configuration memory in the empty resource. To be checked before

attempting a download.

MESSAGE_DATE 57 MESSAGE_DATE is the date associated with the MESSAGE_TEXT parameter.

MESSAGE_TEXT 58 MESSAGE_TEXT is used to indicate changes made by the user to the device's

installation, configuration, or calibration.

MIN_CYCLE_T 21 Time duration of the shortest cycle interval of which the resource is capable.

MISC_OPTION 47 Indicates which miscellaneous licensing options are enabled.

MODE_BLK 05 The actual, target, permitted, and normal modes of the block:

Target: The mode to “go to”

Actual: The mode the “block is currently in”

Permitted: Allowed modes that the target mode may take on

Normal: Most common mode for the actual mode

NV_CYCLE_T 23 NV_CYCLE_T is the interval between which copies of nonvolatile (NV) parameters

are written to NV memory. Zero denotes that NV parameters are never written to

NV memory.

OUTPUT_BOARD_SN 53 This parameter represents the output board serial number.

PWA_SIMULATE 85 Parameter allows simulation of PWA alarms.

RB_SFTWR_REV_ALL 51 Software revision string containing the following fields: major revision, minor

revision, build, time of build, day of week of build, month of build, day of month of

build, year of build, initials of builder.

RB_SFTWR_REV_BUILD 50 This parameter shows the build of software that the resource block was created

with.

RB_SFTWR_REV_MAJOR 48 This parameter shows the major revision of the software that the resource block

was created with.

RB_SFTWR_REV_MINOR 49 This parameter shows the minor revision of the software that the resource block

was created with.

RECOMMENDED_ACTION 68 Enumerated list of recommended actions displayed with an alert.

Index Number

Parameter Rev 5 Description

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F-4

RESTART 16 Allows a manual restart to be initiated. Several degrees of restart are possible:

1 Run: Nominal state when not restarting

2 Restart resource: Not used

3 Restart with defaults: Set parameters to default values (see

START_WITH_DEFAULTS below for which parameters are set).

4 Restart processor: Does a warm start of the central processing unit (CPU).

RS_STATE 07 RS_STATE denotes the state of the function block application state machine.

SAVE_CONFIG_NOW 61 This parameter controls saving of configuration in EEPROM.

SAVE_CONFIG_BLOCKS 62 Number of EEPROM blocks that have been modified since the last burn. This value

will count down to zero when the configuration is saved.

SECURITY_IO 65 SECURITY_JUMPER denotes the status of security jumper/switch.

SELF_TEST 59 SELF_TEST instructs the resource block to perform a self-test.

SET_FSAFE 29 Allows the FAULT_ STATE condition to be manually initiated by selecting Set.

SHED_RCAS 26 This parameter represents the time duration at which to give up on computer writes

to function block RCas locations.

SHED_ROUT 27 This parameter represents the time duration at which to give up on computer writes

to function block ROut locations.

SIMULATE_IO 64 SIMULATE_JUMPER shows the status of the simulate jumper/switch.

SIMULATE_STATE 66 SIMULATE_STATE represents the state of the simulate function.

ST_REV 01 The revision level of the static data associated with the function block. The revision

value will be incremented each time a static parameter value in the block is

changed.

START_WITH_DEFAULTS 63 START_WITH_DEFAULTS controls what defaults are used at power-up.

STRATEGY 03 The strategy field can be used to identify grouping of blocks. These data are not

checked or processed by the block.

SUMMARY_STATUS 56 This parameter represents an enumerated value of repair analysis.

TAG_DESC 02 The user description of the intended application of the block.

TEST_RW 08 A parameter for a host to use to test reading and writing. Not used by the device at

all.

UPDATE_EVT 35 This alert is generated by any change to the static data.

WRITE_ALM 40 This alert is generated if the write lock parameter is cleared.

WRITE_LOCK 34 If set, no writes from anywhere are allowed, except to clear WRITE_LOCK. Block

inputs will continue to be updated.

WRITE_PRI 39 WRITE_PRI represents the priority of the alarm generated by clearing the write

lock.

XD_OPTION 44 Indicates which transducer block licensing block options are enabled.

Index Number

Parameter Rev 5 Description

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F-5

Rosemount 8732

RESOURCE BLOCK

ERRORS Table F-2 lists conditions reported in the BLOCK_ERR parameter. Conditions

in italics are inactive for the resource block and are given here only for

your reference.

Table F-2. Resource

BLOCK_ERR Conditions

MODES The resource block supports two modes of operation as defined by the

MODE_BLK parameter:

•Automatic (Auto)—The block is processing its normal background

memory checks.

•Out of Service (O/S)—The block is not processing its tasks. When the

resource block is in O/S, all blocks within the resource (device) are

forced into O/S. The BLOCK_ERR parameter shows OUT OF

SERVICE. In this mode, you can make changes to all configurable

parameters. The target mode of a block may be restricted to one or

more of the supported modes.

Condition

Number Condition Name and Description

1Block Configuration Error: A feature in FEATURES_SEL is set that is

not supported by FEATURES or an execution cycle in CYCLE_SEL is

set that is not supported by CYCLE_TYPE.

2Link Configuration Error: A link used in one of the function blocks is

improperly configured.

3Simulate Active: The simulation jumper is in place. Simulate active is

not an indication that the I/O blocks are using simulated data.

4Local Override

5 Device Fault State Set

6Device Needs Maintenance Soon

7 Input failure/process variable has bad status

8Output Failure: The output is bad based primarily upon a bad input.

9Memory Failure: A memory failure has occurred in FLASH, RAM, or

EEPROM memory.

10 Lost Static Data: Static data that are stored in nonvolatile memory have

been lost.

11 Lost NV Data: Nonvolatile data that are stored in nonvolatile memory

have been lost.

12 Readback Check Failed

13 Device Needs Maintenance Now

14 Power Up: The device was just powered-up.

15 Out of Service: The actual mode is out of service.

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F-6

Alarm Detection A block alarm will be generated whenever the BLOCK_ERR has an error bit

set. The types of block error for the resource block are defined in Table F-2.

A write alarm is generated whenever the WRITE_LOCK parameter is cleared.

The priority of the write alarm is set in the following parameter:

•WRITE_PRI

Alarms are grouped into five levels of priority, as shown in Table F-3.

Table F-3. Alarm Priorities

Status Handling There are no status parameters associated with the resource block.

VCR The number of configurable virtual communication relationships or VCRs is

18. The parameter is not contained or viewable within the resource block, but

it does apply to all blocks.

TROUBLESHOOTING Refer to Table F-4 to troubleshoot resource block problems.

Table F-4. Troubleshooting

Priority

Number Priority Description

0 The priority of an alarm condition changes to 0 after the condition that

caused the alarm is corrected.

1An alarm condition with a priority of 1 is recognized by the system, but is

not reported to the operator.

2 An alarm condition with a priority of 2 is reported to the operator, but

does not require operator attention (such as diagnostics and system

alerts).

3–7 Alarm conditions of priority 3–7 are advisory alarms of increasing

priority.

8–15 Alarm conditions of priority 8–15 are critical alarms of increasing priority.

Symptom Possible Causes Corrective Action

Mode will not

leave OOS.

Target mode not set Set target mode to something other

than OOS.

Memory failure BLOCK_ERR will show the lost NV

Data or Lost Static Data bit set.

Restart the device by setting

RESTART to Processor. If the block

error does not clear, call the factory.

Block alarms will

not work.

Features FEATURES_SEL does not have

Alerts enabled. Enable the Alerts bit.

Notification LIM_NOTIFY is not high enough. Set

equal to MAX_NOTIFY.

Status options STATUS_OPTS has Propagate Fault

Forward bit set. This should be

cleared to cause an alarm to occur.

Reference Manual

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January 2010 Rosemount 8732

www.rosemount.com

Appendix G Transducer Block

Parameters and Descriptions . . . . . . . . . . . . . . . . . . . . . . page G-2

Flow-Specific Block Configuration Values . . . . . . . . . . . . page G-3

Transducer Block Errors . . . . . . . . . . . . . . . . . . . . . . . . . . page G-4

Transducer Block Diagnostics . . . . . . . . . . . . . . . . . . . . . page G-5

Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page G-5

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page G-6

This appendix contains information on the transducer block for the

Rosemount 8732 Magnetic Flowmeter Transmitter (see Figure G-1).

Descriptions of all transducer block parameters, errors, and diagnostics are

listed. Also, the modes, alarm detection, status handling, application

information, and troubleshooting are discussed.

Figure G-1. Transducer

Block Diagram

Definition The transducer block contains the actual flow measurement data. This data

includes information about sensor type, engineering units, digital filter

settings, damping, and diagnostics. Only a single channel is defined in the

Rosemount 8732. Channel 1 provides flow measurements to the analog input

(AI) block.

Diagnostics

A/D Signal

Conversion Flow

Damping

Units/ Ranging

Diagnostics

A/D Signal

Conversion Flow

Damping

Units/ Ranging

TB

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G-2

PARAMETERS AND

DESCRIPTIONS Table G-1 lists all of the configurable parameters of the transducer block,

indicating the descriptions and index numbers for each parameters.

Table G-1. Transducer Block

Parameters

Parameter Index Number Definition

ALERT_KEY 4ID number of the transmitter–may be used on the host for sorting alarms

BLOCK_ALM 8Block alarm

COIL_DRIVE_FREQ 35 Frequency at which the coils are being driven (5 or 37.5 Hz)

DAMPING 30 Damping filter value (in seconds)

DENSITY_UNIT 31 Unit code associated with DENSITY_VALUE. Valid values are lb/cubic feet, or

kg/cubic meter

DENSITY_VALUE 75 User entered density value to be used by the transducer block when calculating flow

rate in mass flow units

DIAGNOSTIC_HANDLING 60 On/Off handling for diagnostics

ELECTRODE_MATERIAL 51 Enumerated string indicating flange material of installed flowtube

ELECTRODE_TYPE 52 Enumerated string indicating electrode type of installed flowtube

EP_TRIG_COUNTS 40 Number of EP measurements that must be above the trigger level to set empty pipe

EP_TRIG_LEVELS 41 Empty Pipe Trigger Levels

FLANGE_MATERIAL 54 Enumerated string indicating liner material of installed flowtube

FLANGE_TYPE 53 Enumerated string indicating liner material of installed flowtube

FLOW_TUBE_SERIAL_NUMBER 49 Flow tube serial number from physical tag on flowtube

FLOW_TUBE_TAG 48 Text String Identifier of flowtube

LICENSE_KEY 78 Key/password to enable diagnostic features. Any changes to the licensing will be

shown in the LICENSE_STATUS parameter

LINER_MATERIAL 50 Enumerated string indicating liner material of installed flowtube

LOI_LANG 39 Selects the language to be used in the local display for status and diagnostics

messages

LOW_FLOW_CUTOFF 37 When flow rate is less than this entered value, flow rate output will be set to 0 ft/s

MODE_BLK 5Mode of the record of the block–contains the actual, target, permitted,

and normal modes

SENSOR_CAL_DATE 25 Date of the last sensor calibration–intended to reflect the calibration of the sensor

SENSOR_CAL_LOC 24 Location of the last sensor calibration–describes the physical location at which the

calibration was performed

SENSOR_CAL_METHOD 23 Method of the last sensor calibration–ISO defines several standard methods of

calibration (This parameter is intended to record that method or if some other method

was used.)

SENSOR_CAL_WHO 26 Name of the person responsible for the last sensor calibration

STATUS_MESSAGE_MFG 61 Used by manufacturing to test groups to simulate status codes

STRATEGY 3Can be used to help group the blocks (Not checked or processed by the block)

TAG_DESC 2Static tag–ASCII character string

TUBE_CAL_NO 33 Sensor gain and zero offset number used in flow calculation

(Number entered is locate on physical tag of the sensor.)

TUBE_SIZE 34 Tube Size. See Tube Size for actual line sizes

UPDATE_EVT 7Update event

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Rosemount 8732

FLOW-SPECIFIC BLOCK

CONFIGURATION

VALUES

Once the transmitter is installed and communication is established,

configuration must be completed. Three parameters must be entered for

proper configuration:

• Sensor calibration number

• Engineering units (configured via AI block)

• Sensor size

The sensor calibration number can be found on the sensor nameplate. A list

of all possible sensor sizes and engineering units are listed in Table G-2 and

Table G-3. Mass units (lb, kg, ton, and ston) require configuration of the

DENSITY_VALUE.

Table G-2. Supported Line

Sizes

Table G-3. Supported

Engineering Units

User-Defined Sensor Line Size

0.1 in. (3 mm) 16 in. (400 mm)

0.15 in. (4 mm) 18 in. (450 mm)

0.25 in. (6 mm) 20 in. (500 mm)

0.3 in (8 mm) 24 in. (600 mm)

0.5 in. (15 mm) 28 in. (700 mm)

0.75 in. (20 mm) 30 in. (750 mm)

1 in. (25 mm) 32 in (800 mm)

1.5 in. (40 mm) 36 in. (900 mm)

2 in. (50 mm) 40 in. (1000 mm)

2.5 in. (65 mm) 42 in. (1050 mm)

3 in. (80 mm)(1)

(1) Default Factory Configuration

48 in. (1200 mm)

4 in. (100 mm) 54 in. (1350 mm)

6 in. (150 mm) 56 in. (1400 mm)

8 in. (200 mm) 60 in. (1500 mm)

10 in. (250 mm) 64 in. (1600 mm)

12 in. (300 mm) 72 in. (1800 mm)

14 in. (350 mm) 80 in. (2000 mm)

User Defined Engineering Units

• ft/s(1)

(1) Default factory configuration

•CFS •bbl/s •kg/s

•ft/m •CFM •bbl/min •kg/min

• ft/h •CFH •bbl/h •kg/h

•m/s •ft

3/d • bbl/d • kg/d

•m/h •m

3/s •cm

3/s • STon/s

• gal/s • m3/min • cm3/min • STon/min

•GPM •m

3/h •cm

3/h • STon/h

• gal/h • m3/d • cm3/d • STon/d

• gal/d •IGAL/s •lb/s • t/s

• L/s • IGAL/min • lb/min • t/min

•L/min •IGAL/h •lb/h • t/h

• L/h • IGAL/d • lb/d • t/d

•L/d

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G-4

TRANSDUCER BLOCK

ERRORS The following conditions are reported in the BLOCK_ERR and XD_ERROR

parameters. Conditions in italics are inactive for the transducer block and are

given here only for your reference.

Table G-4. Transducer

BLOCK_ERR and XD_ERR

Conditions Condition

Number Condition Name and Description

1 Block Configuration Error

2Link Configuration Error

3 Simulate Active

4Local Override

5 Device Fault State Set

6Device Needs Maintenance Soon

7 Input Failure/Process Variable Has Bad Status

8Output Failure

9 Memory Failure

10 Lost Static Data

11 Lost NV Data

12 Readback Check Failed

13 Device Needs Maintenance Now

14 Power Up: The device was just powered-up.

15 Out of Service: The actual mode is out of service.

16 Unspecified Error: An unidentified error occurred.

17 General Error: A general error that cannot be specified below occurred.

18 Calibration Error: An error occurred during calibration of the device, or

a calibration error was detected during normal operations.

19 Configuration Error: An error occurred during configuration of the

device, or a configuration error was detected during normal operations.

20 Electronics Failure: An electrical component failed.

21 Mechanical Failure: A mechanical component failed.

22 I/O Failure: An input/output (I/O) failure occurred.

23 Data Integrity Error: Data stored in the device are no longer valid due

to a nonvolatile memory checksum failure, a data verify after write

failure, etc.

24 Software Error: The software has detected an error due to an improper

interrupt service routine, an arithmetic overflow, a watchdog time-out,

etc.

25 Algorithm Error: The algorithm used in the transducer block produced

an error due to overflow, data reasonableness failure, etc.

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G-5

Rosemount 8732

TRANSDUCER BLOCK

DIAGNOSTICS In addition to the BLOCK_ERR and XD_ERROR parameters, more detailed

information on the measurement status can be obtained via

DETAILED_STATUS. Table G-5 lists the potential errors and the possible

corrective actions for the given values. Reset the transmitter by cycling power

and then, if the error persists, perform the corrective action as described in

Table G-5. More detailed and descriptive corrective actions are listed in

Section 4: Operation and Section 6: Maintenance and Troubleshooting.

Table G-5.

TB_DETAILED_STATUS

Descriptions and Corrective

Actions

MODES The transducer block supports two modes of operation as defined by the

MODE_BLK parameter:

•Automatic (Auto)—The channel outputs reflect the analog input

measurement.

•Out of Service (O/S)—The block is not processed. Channel outputs

are not updated and the status is set to BAD: OUT OF SERVICE for

each channel. The BLOCK_ERR parameter shows OUT OF SERVICE.

In this mode, you can make changes to all configurable parameters.

The target mode of a block may be restricted to one or more of the

supported modes.

Alarm Detection Alarms are not generated by the transducer block. By correctly handling the

status of the channel values, the down stream block (AI) will generate the

necessary alarms for the measurement. The error that generated this alarm

can be determined by looking at BLOCK_ERR and XD_ERROR.

Status Handling Normally, the status of the output channels reflects the status of the

measurement value, the operating condition of the measurement electronics

card, and any active alarm condition.

Value Name and Description Corrective Action

0x00000001 DSP hardware not compatible

with software

Send to service center(1)

(1) See Section 6: Maintenance and Troubleshooting for detailed instructions on how to return

products to an authorized service center or factory.

0x00000002 Electronics failure Replace the electronics board

stack

0x00000004 Coil drive open circuit Perform sensor electrical

resistance checks

0x00000008 Empty Pipe Detected Verify sensor is full

0x00000010 Calibration failure Cycle transmitter power to clear

message

0x00000020 Auto Zero failure Repeat Auto Zero process

0x00000040 Sensor high limit exceeded Lower the process flowrate

0x00000080 Sensor processor not

communicating

Replace electronics

0x00000100 Universal Trim failure Re-run Universal Trim with steady

state flow

0x00000200 Reverse flow detected Verify sensor is not installed

backwards

0x00000400 Electronics Temp outside limits Status message –

no corrective action

0x00002000 High Process Noise Increase the coil drive frequency to

37.5 Hz

0x00008000 Grounding/Wiring Fault Connect process grounding

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G-6

In Auto mode, OUT reflects the value and status quality of the

output channels.

TROUBLESHOOTING Refer to Table G-6 to troubleshoot transducer block problems.

Table G-6. Troubleshooting Symptom Possible Causes Corrective Action

Mode will not leave out of

service (OOS).

Target mode not set Set target mode to something other

than OOS.

Resource block The actual mode of the resource block

is OOS. See Appendix F: Resource

Block: and Section 3: Configuration.

PVor SV is BAD Measurement See Diagnostics, Table G-4.

Flow is above

SENSOR_RANGE.EU100.

PV or SV is UNCERTAIN Measurement Flow is above

PRIMARY_VALUE_RANGE.EU100.

Reference Manual

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January 2010 Rosemount 8732

www.rosemount.com

Appendix H 375 Field Communicator

Operation

HandHeld Communicator . . . . . . . . . . . . . . . . . . . . . . . . . . page H-1

Connections and Hardware . . . . . . . . . . . . . . . . . . . . . . . . page H-2

Basic Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page H-3

Menus and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page H-4

HANDHELD

COMMUNICATOR NOTE

Please refer to the Handheld Communicator manual for detailed instructions

on the use, features, and full capabilities of the Handheld Communicator.

Explosions can result in death or serious injury.

Do not make connections to the serial port or NiCad recharger jack in an

explosive atmosphere.

Before connecting the Handheld Communicator in an explosive atmosphere, make sure the

instruments in the loop are installed in accordance with intrinsically safe or non-incendive

field wiring practices.

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January 2010

Rosemount 8732

H-2

CONNECTIONS AND

HARDWARE The 375 Field Communicator exchanges information with the transmitter from

the control room, the instrument site, or any wiring termination point in the

loop. Be sure to install the instruments in the loop in accordance with

intrinsically safe or non-incendive field wiring practices. Explosions can result

if connections to the serial port or NiCad recharger jack are made in an

explosive situation. The Handheld Communicator should be connected in

parallel with the transmitter. Use the loop connection ports on the rear panel

of the Handheld Communicator (see Figure H-1). The connections are

non-polarized.

Figure H-1. Rear Connection

Panel

Figure H-2. Connecting the

Handheld Communicator to a

Transmitter Loop

IRDA Port Fieldbus Connection Ports

375 Field Communicator Ports

Power

Supply

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H-3

Rosemount 8732

BASIC FEATURES The basic features of the Handheld Communicator include Action Keys,

Function Keys, and Alphanumeric and Shift Keys.

Figure H-3. The Handheld

Communicator

Action Keys The Action Keys

As shown in Figure H-3, the action keys are the six blue, white, and black

keys located above the alphanumeric keys. The function of each key is

described as follows:

ON/OFF Key

Use this key to power the Handheld Communicator. When the

communicator is turned on, it searches for a transmitter on the

FOUNDATION filedbus loop.

If a FOUNDATION fieldbus compatible device is found, the communicator

displays the Online Menu with device ID (8732) and tag (TRANSMITTER).

Directional Keys

Use these keys to move the cursor up, down, left, or right. The right arrow

key also selects menu options, and the left arrow key returns to the

previous menu.

Tab Key

Use this key to quickly access important, user-defined options when

connected to a device. Pressing the Hot Key turns the Handheld

Communicator on and displays the Hot Key Menu. See Customizing the

Hot Key Menu in the Handheld Communicator manual for more

information.

Action Keys

Page

Up

Page

Dn

Bksp

Delete

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H-4

Function Key

Use the four software-defined function keys, located below the LCD, to

perform software functions. On any given menu, the label appearing

above a function key indicates the function of that key for the current

menu. As you move among menus, different function key labels appear

over the four keys. For example, in menus providing access to on-line

help, the label may appear above the F1 key. In menus providing

access to the Home Menu, the label may appear above the F3 key.

Simply press the key to activate the function. See your Handheld

Communicator manual for details on specific Function Key definitions.

Alphanumeric and

Shift Keys The Alphanumeric keys perform two functions: the fast selection of menu

options and data entry.

Figure H-4. Handheld

Communicator Alphanumeric

and Shift Keys

Data Entry

Some menus require data entry. Use the Alphanumeric and Shift keys to enter

all alphanumeric information into the Handheld Communicator. If you press an

Alphanumeric key alone from within an edit menu, the bold character in the

center of the key appears. These large characters include the numbers zero

through nine, the decimal point (.), and the dash symbol (—).

To enter an alphabetic character, first press the Shift key that corresponds to

the position of the letter you want on the alphanumeric key. Then press the

alphanumeric key. For example, to enter the letter R, first press the right Shift

key, then the “6” key (see Figure H-4 on page H-4). Do not press these keys

simultaneously, but one after the other.

MENUS AND

FUNCTIONS The Handheld Communicator is a menu driven system. Each screen provides

a menu of options that can be selected as outlined above, or provides

direction for input of data, warnings, messages, or other instructions.

HELP

HOME

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H-5

Rosemount 8732

Main Menu The Main Menu provides the following options:

•Offline - The Offline option provides access to offline configuration data

and simulation functions.

•Online - The Online option checks for a device and if it finds one, brings

up the Online Menu.

•Transfer - The Transfer option provides access to options for

transferring data either from the Handheld Communicator (Memory) to

the transmitter (Device) or vice versa. Transfer is used to move off-line

data from the Handheld Communicator to the flowmeter, or to retrieve

data from a flowmeter for off-line revision.

NOTE

Online communication with the flowmeter automatically loads the current

flowmeter data to the Handheld Communicator. Changes in on-line data are

made active by pressing SEND (F2). The transfer function is used only for

off-line data retrieval and sending.

•Frequency Device - The Frequency Device option displays the

frequency output and corresponding flow output of flow transmitters.

•Utility - The Utility option provides access to the contrast control for the

Handheld Communicator LCD screen and to the autopoll setting used

in multidrop applications.

Once selecting a Main Menu option, the Handheld Communicator provides

the information you need to complete the operation. If further details are

required, consult the Handheld Communicator manual.

Online Menu The Online Menu can be selected from the Main Menu as outlined above, or it

may appear automatically if the Handheld Communicator is connected to an

active loop and can detect an operating flowmeter.

NOTE

The Main Menu can be accessed from the Online Menu. Press the left arrow

action key to deactivate the on-line communication with the flowmeter and to

activate the Main Menu options.

When configuration variables are reset in the on-line mode, the new settings

are not activated until the data are sent to the flowmeter.

Press SEND (F2) to update the process variables of the flowmeter.

On-line mode is used for direct evaluation of a particular meter,

re-configuration, changing parameters, maintenance, and other functions.

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

H-6

Diagnostic Messages The following is a list of messages used by the Handheld Communicator (HC)

and their corresponding descriptions.

Variable parameters within the text of a message are indicated with <variable

parameter>.

Reference to the name of another message is identified by

[another message].

Table H-1. Handheld Communicator Diagnostic Messages

Message Description

Add item for ALL device types or only for this ONE device type Asks the user whether the hot key item being added should be added

for all device types or only for the type of device that is connected.

Command Not Implemented The connected device does not support this function.

Communication Error Either a device sends back a response indicating that the message it

received was unintelligible or the HC cannot understand the response

from the device.

Configuration memory not compatible with connected device The configuration stored in memory is incompatible with the device to

which a transfer has been requested.

Device Busy The connected device is busy performing another task.

Device Disconnected Device fails to respond to a command

Device write protected Device is in write-protect mode Data can not be written

Device write protected – do you still want to shut off? Device is in write-protect mode – press YES to turn the HC off and lose

the unsent data.

Display value of variable on hot key menu? Asks whether the value of the variable should be displayed adjacent to

its label on the hot key menu if the item being added to the hot key menu

is a variable.

Download data from configuration memory to device Prompts user to press SEND softkey to initiate a memory to device

transfer.

Exceed field width Indicates that the field width for the current arithmetic variable exceeds

the device- specified description edit format

Exceed precision Indicates that the precision for the current arithmetic variable exceeds

the device- specified description edit form

Ignore next 50 occurrences of status? Asked after displaying device status – softkey answer determines

whether next 50 occurrences of device status will be ignored or

displayed

Illegal character An invalid character for the variable type was entered.

Illegal date The day portion of the date is invalid.

Illegal month The month portion of the date is invalid.

Illegal year The year portion of the date is invalid.

Incomplete exponent The exponent of a scientific notation floating point variable is

incomplete.

Incomplete field The value entered is not complete for the variable type.

Looking for a device Polling for multidropped devices at addresses 1–15

Mark as read only variable on hot key menu? Asks whether the user should be allowed to edit the variable from the

hot key menu if the item being added to the hot key menu is a variable

No device configuration in configuration memory There is no configuration saved in memory available to re-configure

off-line or transfer to a device.

No Device Found Poll of address zero fails to find a device, or poll of all addresses fails to

find a device if auto-poll is enabled

No hot key menu available for this device There is no menu named “hot key” defined in the device description for

this device.

No off-line devices available There are no device descriptions available to be used to configure a

device off-line.

No simulation devices available There are no device descriptions available to simulate a device.

No UPLOAD_VARIABLES in ddl for this device There is no menu named “upload_variables” defined in the device

description for this device – this menu is required for off-line

configuration.

No Valid Items The selected menu or edit display contains no valid items.

Reference Manual

00809-0100-4663, Rev BA

January 2010

H-7

Rosemount 8732

OFF KEY DISABLED Appears when the user attempts to turn the HC off before sending

modified data or before completing a method

On-line device disconnected with unsent data – RETRY or OK to

lose data

There is unsent data for a previously connected device. Press RETRY

to send data, or press OK to disconnect and lose unsent data.

Out of memory for hot key configuration – delete unnecessary

items

There is no more memory available to store additional hot key items.

Unnecessary items should be deleted to make space available.

Overwrite existing configuration memory Requests permission to overwrite existing configuration either by a

device-to-memory transfer or by an off-line configuration; user answers

using the softkeys

Press OK... Press the OK softkey – this message usually appears after an error

message from the application or as a result of hart communications.

Restore device value? The edited value that was sent to a device was not properly

implemented. Restoring the device value returns the variable to its

original value.

Save data from device to configuration memory Prompts user to press SAVE softkey to initiate a device-to-memory

transfer

Saving data to configuration memory Data is being transferred from a device to configuration memory.

Sending data to device Data is being transferred from configuration memory to a device.

There are write only variables which have not been edited.

Please edit them.

There are write-only variables which have not been set by the user.

These variables should be set or invalid values may be sent to the

device.

There is unsent data. Send it before shutting off? Press YES to send unsent data and turn the HC off. Press NO to turn

the HC off and lose the unsent data.

Too few data bytes received Command returns fewer data bytes than expected as determined by the

device description

Transmitter Fault Device returns a command response indicating a fault with the

connected device

Units for <variable label> has changed – unit must be sent before

editing, or invalid data will be sent

The engineering units for this variable have been edited. Send

engineering units to the device before editing this variable.

Unsent data to on-line device – SEND or LOSE data There is unsent data for a previously connected device which must be

sent or thrown away before connecting to another device.

Use up/down arrows to change contrast. Press DONE when done. Gives direction to change the contrast of the HC display

Value out of range The user-entered value is either not within the range for the given type

and size of variable or not within the min/max specified by the device.

<message> occurred reading/writing <variable label> Either a read/write command indicates too few data bytes received,

transmitter fault, invalid response code, invalid response command,

invalid reply data field, or failed pre- or post-read method; or a response

code of any class other than SUCCESS is returned reading a particular

variable.

<variable label> has an unknown value – unit must be sent before

editing, or invalid data will be sent

A variable related to this variable has been edited. Send related variable

to the device before editing this variable.

Table H-1. Handheld Communicator Diagnostic Messages

Message Description

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

H-8

Reference Manual

00809-0100-4663, Rev BA

January 2010

Index-1

Rosemount 8732

A

Action Keys

Handheld Communicator .H-3

Alphanumeric Keys

Handheld Communicator .H-4

Analog Output

Range . . . . . . . . . . . . . 3-10

Zero . . . . . . . . . . . . . . . 3-10

Applications/Configurations . . . 2-4

Auto Zero . . . . . . . . . . . . . . .D-2

B

Basic Setup . . . . . . . . . . 3-6, 3-7

BLOCK_ERR

Resource Block . . . . F-5, F-6

Transducer Block . . . . . .G-4

Bolts

Flanged . . . . . . . . . . . . . 5-7

C

Cables

Conduit . . . . . . . . 2-6, 2-12

Calibration Number . . . . . . . 3-11

Conduit Connections

Installation . . . . . . 2-6, 2-12

Conduit Ports and Connections

Wiring . . . . . . . . . . . . . . 2-5

Configurations/Applications . . . 2-4

Connections

Handheld Communicator .H-2

D

Damping . . . . . . . . . . . . . . . 3-11

Data Entry

Handheld Communicator .H-4

Dedicated Conduit . . . . . . . . 2-11

DETAILED_STATUS

Transducer Block . . . . . .G-5

Device Software Functions

Basic Setup . . . . . . 3-6, 3-7

Diagnostic Messages . . . . . . . 6-3

Handheld Communicator .H-6

LOI . . . . . . . . . . . . . . . . 3-5

Digital Signal Processing . . . .D-1

Direction . . . . . . . . . . . . . . . . 5-5

Display Lock . . . . . . . . . . . . . 3-3

Downstream/Upstream Piping . 5-4

E

Electrical

Considerations . . . . . . . . 2-6

Electrical Considerations . . . . 2-6

Environmental Considerations . 2-3

F

Flange Bolts . . . . . . . . . . . . . 5-7

Flanges

Class 150 . . . . . . . . . . . 5-11

Class 300 . . . . . . . . . . . 5-11

Flow Direction . . . . . . . . .5-5, 5-6

Flow Rate

Units . . . . . . . . 3-7, 3-8, 3-9

Flowtube

Connections . . . . . . . . . 2-11

Orientation . . . . . . . . . . . 5-4

Test . . . . . . . . . . . . . . . . 6-8

Flowtubes

Brooks Model 5000 . . . . . E-6

Endress and Hauser Models E-5

Fischer and Porter Model 10D1418

. . . . . . . . . . . . . E-9

Foxboro Series 1800 . . . E-15

Generic Flowtube . . . . . E-26

Kent Flowtubes . . . . . . . E-20

Kent Veriflux VTC . . . . . E-19

Krohne Flowtubes . . . . . E-21

Rosemount Model

8705/8707/8711 . E-3

Taylor Series 1100 . . . . E-22

Yamatake Honeywell Flowtubes

E-24

Yokogawa Flowtubes . . E-25

Function Keys

Handheld Communicator . H-4

G

Gaskets . . . . . . . . . . . . . . . . 5-7

Installation

Wafer Flowtube . . . 5-10

Ground Connection

Internal . . . . . . . . . . . . 5-13

Protective . . . . . . . . . . . 5-13

Grounding . . . . . . . . . . . . . 5-12

Grounding Electrodes . . 5-13

Grounding Rings . . . . . . 5-13

Lining Protectors . . . . . . 5-13

Process Grounding . . . . 5-12

H

Handheld Communicator

Action Keys . . . . . . . . . . H-3

Alphanumeric Keys . . . . H-4

Basic Features . . . . . . . . H-3

Connections . . . . . . . . . H-2

Data Entry . . . . . . . . . . . H-4

Diagnostic Messages . . . H-6

Function Keys . . . . . . . . H-4

Functions . . . . . . . . . . . H-4

Hardware . . . . . . . . . . . H-2

Main Menu . . . . . . . . . . H-5

Menus . . . . . . . . . . . . . . H-4

Online Menu . . . . . . . . . H-5

Shift Keys . . . . . . . . . . . H-4

I

Installation

Category . . . . . . . . . . . . .2-7

Conduit Connections 2-6, 2-12

Connect 4-20 mA Loop External

Power Source . . .2-8

Considerations . . . . . . . . .2-7

Diagram

Cable Preparation . .2-12

Field Wiring . . . . . . .2-10

Electrical . . . . . . . . . . . . .2-8

Environmental Considerations 2-3

Flowtube Connections . . 2-11

Mechanical Considerations 2-2

Mounting . . . . . . . . . . . . .2-3

Options . . . . . . . . . . . . . .2-7

Procedures . . . . . . . . . . .2-3

Process Leak

Containment . . . . . .5-17

Relief Valves . . . . . . . . .5-17

Safety Messages . . . 2-1, 5-1

Wafer Flowtube . . 5-10, 5-12

Alignment and Bolting 5-10

Flange Bolts . . . . . . 5-11

Gaskets . . . . . . . . .5-10

Wiring . . . . . . . . . . . . . . .2-8

Installation Category . . . . . . . .2-7

Internal

Ground Connection . . . .5-13

L

Line Size . . . . . . . . . . . . . . . .3-9

Lining Protectors

Grounding . . . . . . . . . . .5-13

Local Operator Interface (LOI)

Diagnostic Messages . . . .3-5

Examples . . . . . . . . . . . .3-2

Lock LOI . . . . . . . . . . . . . . . .3-3

Index

Reference Manual

00809-0100-4663, Rev BA

January 2010

Rosemount 8732

Index-2

Lower Range Value (LRV) . . 3-10

M

Mechanical Considerations 2-2, 2-6

Menu

Handheld Communicator .H-4

Messages

Safety . . . . . . . . . . . . . . 1-2

Mode

Transducer Block . . . . . .G-5

MODE_BLK

Transducer Block . . . . . .G-5

Mounting . . . . . . . . . . . . . . . . 2-3

N

NiCad Recharger . . . . . . . . . .H-2

North American Response Center 1-2

O

Options . . . . . . . . . . . . . . . . . 2-4

Orientation

Flowtube . . . . . . . . . . . . 5-4

Overcurrent Protection . . . . . . 2-7

Overrange Capability . . . . . . . A-4

P

Piping . . . . . . . . . . . . . . . . . . 5-4

Process Grounding . . . . . . . 5-12

Process Leak

Containment . . . . . . . . . 5-17

Process Variables . . . . . . . . . 3-5

Protection

Overcurrent . . . . . . . . . . 2-7

Protective

Ground Connection . . . . 5-13

R

Relief Valves . . . . . . . . . . . . 5-17

Resource Block . . . . . . . . . . . F-1

Modes . . . . . . . . . . . . . . F-5

Parameters . . . . . . . . . . . F-1

BLOCK_ERR . . F-5, F-6

WRITE_LOCK . . . . . F-6

Parameters and Descriptions F-1

Resource Block Errors . . . F-5

Troubleshooting . . . . . . . F-6

S

Safety Messages . . . . . . . . . . 1-2

Security . . . . . . . . . . . . . . . . 2-4

Shift Keys

Handheld Communicator .H-4

Signal Processing . . . . . . . . .D-2

Specifications and Reference Data

Functional Specifications

Overrange Capability A-4

Switches . . . . . . . . . . . . . . . 2-4

Changing Settings . . . . . 2-4

T

Tag . . . . . . . . . . . . . . . . . . . 3-7

Transducer Block

Diagnostics . . . . . . . . . . G-5

Errors . . . . . . . . . . . . . . G-4

Flow-specific Block Configuration

Values . . . . . . . G-3

Modes . . . . . . . . . . . . . . G-5

Parameters . . . . . . . . . . G-2

BLOCK_ERR . . . . . . G-4

MODE_BLK . . . . . . . G-5

XD_ERROR . . . . . . G-4

Parameters and Descriptions G-2

Transducer block

Parameters

DETAILED_STATUS G-5

Transmitter Output Instability

Auto Zero . . . . . . . . . . . . D-2

Procedures . . . . . . . . . . D-2

Signal Processing . . . . . . D-2

Transmitter Security . . . . . . . 2-4

Transporting System . . . . . . . 5-3

Troubleshooting

Advanced (Transmitter) . . 6-5

Installed Flowtube Tests . 6-7

Process Noise . . . . . . . . 6-7

Resource Block . . . . . . . F-6

Uninstalled Flowtube Tests 6-9

Wiring Errors . . . . . . . . . 6-7

U

Upper Range Value (URV) . . 3-10

Upstream/Downstream Piping 5-4

Accuracy

Ensuring . . . . . . . . . 5-4

V

VCR . . . . . . . . . . . . . . . A-4, F-6

Virtual Communications Relationships

F-6

W

Wiring

Conduit Ports and Connections

2-5

Dedicated Conduit . . . . 2-11

Installation Category . . . . 2-7

Wiring Diagrams

Brooks Model 5000 . . . . E-6

Endress and Hauser Models E-5

Fisher and Porter Model 10D1418

E-9

Foxboro Series 1800 . . E-15

Generic Flowtube . . . . . E-26

Kent Flowtubes . . . . . . E-20

Kent Verifulx VTC . . . . . E-19

Krohne Flowtubes . . . . E-21

Rosemount Model

8705/8707/8711 E-3

Taylor Series 1100 . . . . E-22

Yamatake Honeywell Flowtubes

E-24

Yokogawa Flowtubes . . E-25

WRITE_LOCK

Resource Block . . . . . . . .F-6

X

XD_ERROR

Transducer Block . . . . . . G-4

Emerson Process Management

00809-0100-4663 Rev BA, 1/10

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Reference Manual

00809-0100-4663, Rev BA

January 2010

Emerson Process Management

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