Product Data Sheet Emerson Mobrey Level Transmitter MSP400RH Ip2045
User Manual: Emerson Mobrey Level Transmitter MSP400RH
Open the PDF directly: View PDF 
.
Page Count: 12
| Download | |
| Open PDF In Browser | View PDF |
Product Data Sheet February 2015 IP2045, Rev EA Mobrey Ultrasonic MSP422, MSP400RH, and MSP900GH Level Transmitters Non-contacting measurement with no moving parts Two integral signal relays for the Mobrey MSP400RH Integral LCD and push-buttons as standard for on-site programming Easy to install and configure Continuous measurement of level or distance-to-surface. Rugged metal or plastic housing. PVDF wetted material Two-wire direct current loop-powered Volume or open channel flow calculations for the Mobrey MSP400RH and MSP900GH Mobrey MSP422, MSP400RH and MSP900GH February 2015 Overview of the Mobrey MSP422/400RH/900GH Measurement principle The Mobrey MSP Series is a liquid level transmitter based on ultrasonic technology that is suitable for many liquid applications. Ultrasonic pulse signals are transmitted and reflected from the liquid surface. The transmitter ‘listens’ for reflected signals (echoes) and measures the time-delay between transmitting and receiving. The distance to the liquid surface is automatically calculated using the computed time-delay. Mobrey MSP422 An integral temperature sensor continuously measures the air temperature around the transmitter. It then computes the speed of sound in air, automatically compensating the Distance for temperature effects. The MSP400RH and MSP900GH have a Remote Temperature Sensor option. The distance measurement can be sent through the 4–20 mA or HART® output. Features and benefits Mobrey MSP400RH Mobrey MSP900GH Eliminates problems experienced with contacting instrumentation Simple set-up and operation Minimal maintenance after installed Low cost of installation and commissioning Process downtime minimized Non-contacting measurement with no moving parts Two integral signal relays Corrosion resistant PVDF wetted material Two-wire 24 V direct current loop-powered M20 x 1.5 conduit entries, single or dual depending on model Operating range to 36 ft. (11 m) Measures liquid height, distance to liquid, volume, or flow in open channels Simple push button programming Built-in LCD display Automatic temperature compensation Contents Overview of the Mobrey MSP422/400RH/900GH . . . . . . page 2 MSP Series Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4 Mobrey MSP422 Level Transmitter . . . . . . . . . . . . . . . . . . . page 4 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5 Mobrey MSP400RH Level Transmitter . . . . . . . . . . . . . . . . page 4 Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8 Mobrey MSP900GH Level Transmitter . . . . . . . . . . . . . . . . page 4 Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9 2 www.emersonprocess.com February 2015 Mobrey MSP422, MSP400RH and MSP900GH Special features Advanced software features Learn routine (false echo registration) The transmitter can learn to ignore up to four false echoes caused by the pulse signal reflecting off obstructions, until the actual level is seen. Empty tank mapping Remote Temperature Sensor Option (For MSP400RH and MSP900GH) When a tank is empty, the transmitter can learn to ignore up to four false echoes, without the need for user interaction. Present depth The bottom reference can be automatically set using a known user-entered depth. Set as empty When the tank is empty, the bottom reference can be automatically reset to the measured distance. Distance offset The distance to the surface can be adjusted by a user-entered positive or negative offset value. Level offset The level can be adjusted by a user-entered positive or negative offset value Bottom blanking The transmitter can be set to ignore an area of the tank bottom to avoid false echoes from obstructions. Level Measurement with a Mobrey MSP400RH Transmitter and a Mobrey MCU900 Series Control Unit Applications Storage tank levels, open channel flow, effluent pits, reservoir level, buffer tanks, and more Choosing the right model Each MSP Series transmitter has been designed for a specific purpose, as shown in the table here: Transmitter Purpose Model Range Simple level measurement MSP422 MSP400RH 26-ft. (8 m) 36-ft. (11 m) Level measurement and local relays MSP400RH 36-ft. (11 m) Level measurement in hazardous areas MSP900GH 36-ft. (11 m) Open channel flow or volume measurement MSP400RH MSP900GH 36-ft. (11 m) 36-ft. (11 m) www.emersonprocess.com Open Channel Flow Measurement with a Mobrey MSP900GH Transmitter 3 Mobrey MSP422, MSP400RH and MSP900GH February 2015 Mobrey MSP422 Level Transmitter Table 1. MSP422 ordering information Model Product Description MSP422 Ultrasonic Level Transmitter 4–20mA Process Connection N2(1) 2-in. NPT thread B2(2) 2-in. BSPT thread Wetted Material 8 PVDF Typical Model Number: MSP422 - B2 8 (1) Choosing this option implies US (Imperial) units of measurement are required for the default configuration. The configuration can be changed on-site. (2) Choosing this option implies Metric units of measurement are required for the default configuration. The configuration can be changed on-site. Mobrey MSP400RH Level Transmitter Table 2. MSP400RH ordering information Model Product Description MSP400R Ultrasonic Level Transmitter with 2 integral relays Signal Output H 4–20 mA with HART communication Process Connection N2(1) 2-in. NPT thread B2(2) 2-in. BSPT thread Wetted Material 8 PVDF Typical Model Number: MSP400R H - B2 8 (1) Choosing this option implies US (Imperial) units of measurement are required for the default configuration. Configuration can be changed on-site. (2) Choosing this option implies Metric units of measurement are required for the default configuration. Configuration can be changed on-site. Mobrey MSP900GH Level Transmitter Table 3. MSP900GH ordering information Model Product Description MSP900G Ultrasonic Level Transmitter for hazardous areas Signal Output H 4–20 mA with HART communication Process Connection and Approval A 2-in. BSPT thread, PVDF wetside, and ATEX approved Intrinsically Safe Typical Model Number: MSP900G H - A MSP Series Accessories Table 4. MSP Series accessories ordering information Accessories MSP-FLG5 2-in. BSPT to PN16 DN50, PVC Flange MSP-BRK3(1) MSP-BRK2(1) 2-in. NPT Mounting Bracket MSP-RTP Remote Temperature Sensor (Mobrey MSP400RH and Mobrey MSP900GH only) 2-in. BSPT Mounting Bracket (1) See “Dimensional Drawings” on page 9. 4 www.emersonprocess.com February 2015 Mobrey MSP422, MSP400RH and MSP900GH Specifications General Products Mobrey MSP422 Ultrasonic Transmitter: Level and Distance measurement Mobrey MSP400RH Ultrasonic Transmitter: Level, Distance, Content (Volume), and Flow measurement, with two integral signal relays Mobrey MSP900GH Ultrasonic Transmitter: Level, Distance, Content (Volume), and Flow measurement for hazardous locations Output units For Level or distance-to-surface: m, ft, in, or none For Contents: l, m3, gal, ft3, or none For Flow: l/s, l/m, m3/hr, gal/s, gal/m, ft3/m (cfm), ft3/hr, or none Output variables MSP422: Level or distance-to-surface MSP400RH: Level (or distance-to-surface), Content (Volume), and Flow MSP900GH: Level (or distance-to-surface), Content (Volume), and Flow Measurement principle Ultrasonic, time-of-flight Measuring performance Measurement range Configuration tools Standard integral push-buttons with LCD Field Communicator Mobrey MCU900 Series Universal Control Unit Mobrey MSP422: 1 to 26 ft. (0,3 to 8 m) Mobrey MSP400RH: 1 to 36 ft. (0,3 to 11 m) Electrical Mobrey MSP900GH: 1 to 36 ft. (0,3 to 11 m) Power supply Blanking distance (dead zone) 12 in. (0,3 m) Level resolution Better than 0.06 in. (1 mm) Loop-powered (two-wire) Mobrey MSP422: 12 to 30 Vdc Mobrey MSP400RH: 12 to 40 Vdc Mobrey MSP900GH: 12 to 40 Vdc (non-hazardous area), 12 to 30 Vdc (hazardous area) Level accuracy under reference conditions(1) MSP422: ± 0.2 in. (5 mm) for < 3.3 ft. (1 m), Earthing ± 0.5% of measured distance for > 3.3 ft. (1 m) MSP400RH and MSP900GH: ± 0.1 in. (2,5 mm) < 3.3 ft (1 m), ± 0.25% of measured distance for > 3.3 ft. (1 m) Current output Update interval Display: 500 ms Current Output: 200 ms Display and configuration Integral display 4/5 digit display for live measurement, and for configuration purposes (1) None required MSP422: Analog 4–20 mA MSP400RH and MSP900GH: Analog 4–20 mA, HART Signal on alarm Low = 3.6 mA. High = 21 mA Saturation levels Low = 3.8 mA. High = 20.5 mA Relay output (MSP400RH) Two integral signal relays, SPST rated 1A @ 30 Vdc (inductive) and 2A @ 30 Vdc (resistive) Temperature: 68 °F (20 °C), Pressure: 1013 mbar (atmospheric pressure), Relative Humidity: 50%, calm and stable water surface. www.emersonprocess.com 5 Mobrey MSP422, MSP400RH and MSP900GH February 2015 Electrical parameters (MSP900GH) Weight of transmitter Ui = 30 V, li = 120 mA, Pi = 0,82 W, Li = 108 H, Ci = 0 nF MSP422: 2.0 lb (0,9 kg) Cable entry MSP400RH: 2.2 lb (1,0 kg) Two M20 x 1.5 conduit entries for cable glands MSP900GH: 3.1 lb (1,4 kg) Output cabling Single twisted-pair and shielded, min. 0,22 mm2 (24 AWG), max. 1,5 mm2 (15 AWG) Physical specifications Measuring Temperature compensation(1) MSP422: Automatic Integral temperature compensation MSP400RH: Automatic Integral temperature compensation. Optional remote temperature sensor for dynamic temperature compensation MSP900GH: Automatic Integral temperature compensation. Optional remote temperature sensor for dynamic temperature compensation Materials selection Emerson provides a variety of product with various product options and configurations including materials of construction that can be expected to perform well in a wide range of applications. The product information presented is intended as a guide for the purchaser to make an appropriate selection for the application. It is the purchaser’s sole responsibility to make a careful analysis of all process parameters (such as all chemical components, temperature, pressure, flow rate, abrasives, contaminants, etc.), when specifying product, materials, options and components for the particular application. Emerson Process Management is not in a position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product, options, configuration or materials of construction selected. Materials used in construction Wet-side material Glass-filled nylon Cover seal Silicone rubber Cover screws 316 Stainless Steel Transducer body seal Ambient temperature(2) MSP422: –4 to 158 °F (–20 to 70 °C) MSP400RH: –40 to 158 °F (–40 to 70 °C) MSP900GH: –40 to 140 °F (–40 to 60 °C) Process temperature MSP422: –4 to 158 °F (–20 to 70 °C) MSP400RH and MSP900GH: –22 to 158 °F (–30 to 70 °C) PVDF Body and cover material Environment EPDM Process pressure: –4 to 44 psi (–0,25 to 3,0 bar) Ingress protection IP 66/67 (when using supplied cable gland/blanking plug) Electromagnetic compatibility EN61326 (Class B) Certifications CE-mark, FM, ATEX (dependent on order code) Mechanical Mounting thread size 6 2-in. NPT, or 2-in. BSP. Optional flange accessories available (1) (2) See Table 4 on page 4 for optional accessories. See page 8 onwards for approval temperature ranges. www.emersonprocess.com February 2015 Mobrey MSP422, MSP400RH and MSP900GH Temperature and pressure ratings The process temperature/pressure rating depends on the design of the transmitter in combination with the flange materials. Pressure psi (bar) 44 psi (3 bar) OPERATING RANGE The final rating may be limited by flange selection Temperature °F (°C) –4 psi (–0,25 bar) –4 °F (–20 °C) for MSP422 –22 °F (–30 °C) for others 158 °F (70 °C) Process Temperature And Pressure Diagram For Mobrey MSP422, MSP400RH and MSP900GH Load limitations A Field Communicator requires a minimum load resistance of 250 Ohm within the loop in order to function properly. Communication with Mobrey MCU900 Series Control Unit does not require additional resistance. The maximum load resistance can be determined from these diagrams: Intrinsically Safe Installations Non-Intrinsically Safe Installations R (Ohms) R (Ohms) R (Ohms) 1244 1244 1244 Mobrey MSP900GH Mobrey MSP400RH Mobrey MSP422 800 800 533 533 533 800 400 400 250 0 U (V) 0 24 0 12 20 250 400 30 0 24 18 12 20 U (V) 30 40 U (V) 0 0 12 24 18 20 30 R (Ohms) 1244 Mobrey MSP900GH 533 800 250 400 U (V) 0 18 12 www.emersonprocess.com 24 20 30 40 Note R = Maximum Load Resistance U = External Power Supply Voltage 7 Mobrey MSP422, MSP400RH and MSP900GH February 2015 Product Certifications Approved manufacturing locations Rosemount Measurement Limited – Slough, United Kingdom European directive information The EC declaration of conformity certificate may be obtained by contacting your local sales office. ATEX directive (94/9/EC) The MSP900GH complies with the ATEX directive Pressure equipment directive (PED) (97/23/EC) The MSP Series is outside the scope of the PED directive Electro magnetic compatibility (EMC) directive EN 61326-1:2006, EN 61326-2.3:2006 CE-mark MSP422 (EMC) MSP400RH (EMC) MSP900GH (EMC, ATEX) Hazardous locations certification (Mobrey MSP900GH only) European certification ATEX intrinsically safe approval Certificate number: SIRA 02ATEX2405X ATEX intrinsic safety (Mobrey MSP900GH only) II 1 G Ex ia IIC T6 Ga (Ta –40 to 55 °C) Ex ia IIC T4 Ga (Ta –40 to 60 °C) Ui = 30 V, li = 120 mA, Pi = 0.82 W, Li = 108 H, Ci = 0 F Special conditions for safe use 1. All transmitter models have external plastic parts, which could present a risk of ignition due to electrostatic charge build-up. They shall not be directly installed in any process where its enclosure might be charged by the rapid flow of non-conductive media. 2. All transmitter models shall only be cleaned with a damp cloth. 3. When the transmitter housing uses aluminum alloy in its construction, this presents a risk of ignition due to impact and shall be taken into consideration on installation and use. Ordinary locations certification (Mobrey MSP422 and MSP400RH only) American certification Factory Mutual (FM) ordinary locations approval Project ID: 3015615 The transmitter has been examined and tested to determine that the design meets basic electrical, mechanical, and fire protection requirements by FM, a nationally recognized testing laboratory (NRTL) as accredited by the Federal Occupational Safety and Health Administration (OSHA). 8 www.emersonprocess.com February 2015 Mobrey MSP422, MSP400RH and MSP900GH Dimensional Drawings Threaded mounting (MSP422) Note: Dimensions are in inches (mm). 3 (77) 4.5 (113.5) MSP422 2.36 (60) A/F Hexagon 2-in. Thread Ø2 (Ø51) 5.6 (142) 1.9 (48) 1.9 (47) 3.8 (96) 5.5 (138.5) 8 (202.5) M20 x 1.5 Cable Entry www.emersonprocess.com 9 Mobrey MSP422, MSP400RH and MSP900GH February 2015 Threaded mounting (MSP400RH/MSP900GH) Note: Dimensions are in inches (mm). 3 (77) 4.5 (113.5) 2.36 (60) A/F Hexagon 2-in. NPT/BSPT Thread Ø2 (Ø51) 5.6 (142) 1.9 (48) 1.9 (47) 3.8 (96) 5.5 (138.5) 8 (202.5) 10 Two M20 x 1.5 Cable Entries One Fitted With Cable Gland; The Other Plugged www.emersonprocess.com February 2015 Mobrey MSP422, MSP400RH and MSP900GH 2-in. NPT/BSPT bracket kits Note: Dimensions are in inches (mm). Note: The combined weight of bracket and disc is 16 oz. (0,5 kg). 2-in. NPT/BSPT Threaded PVC Disc 0.51 (13) Stainless Steel Bracket SIDE VIEW 4.33 (110) 0.35 (9) 2.26 (57) Ø (Ø 1.0 26 2 ) 2.95 (75) ) ,5 (6 . 26 P 0. T Y END VIEW 1.5 (38) 2.24 (57) No. 4X 13 Long Self Tap Screw (3 Positions) Carbon Steel (Zinc Plated) 4.02 (102) ACTUAL VIEW WITH TRANSMITTER MOUNTED www.emersonprocess.com 11 Mobrey MSP422, MSP400RH and MSP900GH IP2045, Rev EA Emerson Process Management Rosemount Measurement Ltd. 158 Edinburgh Avenue Slough, Berks, SL1 4UE, UK Tel: +44 (0)1753 756600 Fax: +44 (0)1753 823589 www.emersonprocess.com Product Data Sheet February 2015 Emerson Process Management Rosemount Inc. 8200 Market Boulevard Chanhassen, MN 55317, USA T (USA) 1 800 999 9307 T (International) +1 952 906 8888 F +1 952 906 8889 Standard Terms and Conditions of Sale can be found at www.rosemount.com\terms_of_sale The Emerson logo is a trade mark and service mark of Emerson Electric Co. Mobrey and the Mobrey logotype are registered trademarks of Rosemount Measurement Ltd. Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc. HART is a registered trademark of the HART Communication Foundation. All other marks are the property of their respective owners. © 2015 Rosemount Measurement Ltd. All rights reserved.
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.7 Linearized : No Create Date : 1999:02:04 16:49:40Z Modify Date : 2015:04:18 04:40:03+08:00 Has XFA : No XMP Toolkit : Adobe XMP Core 5.2-c001 63.139439, 2010/09/27-13:37:26 Producer : Acrobat Distiller 11.0 (Windows) Creator Tool : FrameMaker 8.0 Metadata Date : 2015:04:18 04:40:03+08:00 Format : application/pdf Creator : Title : Product Data Sheet: Mobrey Ultrasonic MSP422, MSP400RH, and MSP900GH Level Transmitters Document ID : uuid:aede4bcf-04b3-45fb-9269-7813fc32b4d0 Instance ID : uuid:92effa72-e38f-4177-8007-93fa8c3bbac6 Page Mode : UseNone Page Count : 12 Warning : [Minor] Ignored duplicate Info dictionaryEXIF Metadata provided by EXIF.tools