Honeywell 50025034 50025034 User Manual WCX Series Valve Position Sensor
Honeywell International Inc. 50025034 WCX Series Valve Position Sensor
Contents
Quick start guide
OneWireless
XYR 6000 Wireless Valve Position Sensor
Model: WCX Series
Quick Start Guide
50040850
Revision 1
1/20/09
ii OneWireless XYR 6000 Wireless Valve Position Sensor Quick Start Guide Revision 1
1/15/09
Notices and Trademarks
Copyright 2009 by Honeywell International Inc.
Revision 1 January 20, 2009
While this information is presented in good faith and believed to be accurate, Honeywell disclaims the implied
warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may
be stated in its written agreement with and for its customers.
In no event is Honeywell liable to anyone for any indirect, special or consequential damages. The information and
specifications in this document are subject to change without notice.
Honeywell, PlantScape, Experion PKS, and TotalPlant are registered trademarks of Honeywell International Inc.
Other brand or product names are trademarks of their respective owners.
Automation and Control Solutions
Sensing and Control
Honeywell
1985 Douglas Drive North
Minneapolis, MN 55422
www.honeywell.com/sensing
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About This Document
This document describes mounting, installation and wiring of the WCX Series Valve Position Sensor and antennas.
Configuration, authentication and operation are covered in other documents.
Honeywell does not recommend using devices for critical control where there is a single point of failure or where
single points of failure result in unsafe conditions. OneWireless is targeted at open loop control, supervisory
control, and controls that do not have environmental or safety consequences. As with any process control solution,
the end-user must weigh the risks and benefits to determine if the products used are the right match for the
application based on security, safety, and performance. Additionally, it is up to the end-user to ensure that the
control strategy sheds to a safe operating condition if any crucial segment of the control solution fails.
Revision Information
Document Name Document ID Revision
Number Publication
Date
XYR 6000 Wireless Valve Position Sensor,
Model WCX Series Quick Start Guide 50040850 1 1/20/09
References
The following list identifies all documents that may be sources of reference for material discussed in this
publication.
Document Title
Getting Started with Honeywell OneWireless Solutions
OneWireless Wireless Builder User’s Guide
OneWireless Builder Parameter Reference
OneWireless XYR 6000 Wireless Valve Position Sensor, Model WCX Series User's Manual
OneWireless XYR 6000 Pressure Transmitter User's Manual
OneWireless XYR 6000 Temperature/DI Transmitter User's Manual
OneWireless XYR 6000 SmartCET Corrosion Transmitter User's Manual
OneWireless XYR 6000 HLAI Transmitter User's Manual
Support and contact info
WARNING
Risk of death or serious injury from explosion or fire.
If sensor is to be returned to Honeywell for any reason, both batteries MUST
be removed prior to shipping. Dispose of used batteries promptly per local
regulations or the battery manufacturer’s recommendations. Keep away from
children. Do not disassemble and do not dispose of in fire.
Sales and Service
Honeywell serves its customers through a worldwide network of sales offices, representatives and
distributors. For application assistance, current specifications, pricing or name of the nearest Authorized
Distributor, contact your local sales office or:
E-mail: info.sc@honeywell.com
Internet: www.honeywell.com/sensing
Phone and Fax:
Asia Pacific +65 6355-2828
+65 6445-3033 Fax
Europe +44 (0) 1698 481481
+44 (0) 1698 481676 Fax
Latin America +1-305-805-8188
+1-305-883-8257 Fax
USA/Canada +1-800-537-6945
+1-815-235-6847
+1-815-235-6545 Fax
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Symbol Definitions
The following table lists those symbols used in this document to denote certain conditions.
Symbol Definition
ATTENTION: Identifies information that requires special consideration.
TIP: Identifies advice or hints for the user, often in terms of performing a task.
CAUTION
Indicates a situation which, if not avoided, may result in equipment or work (data) on
the system being damaged or lost, or may result in the inability to properly operate
the process.
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury. It may also be used to alert against unsafe
practices.
CAUTION symbol on the equipment refers the user to the product manual for
additional information. The symbol appears next to required information in the
manual.
WARNING: Indicates a potentially hazardous situation, which, if not avoided, could
result in serious injury or death.
WARNING symbol on the equipment refers the user to the product manual for
additional information. The symbol appears next to required information in the
manual.
WARNING, Risk of electrical shock: Potential shock hazard where HAZARDOUS
LIVE voltages greater than 30 Vrms, 42.4 Vpeak, or 60 VDC may be accessible.
ESD HAZARD: Danger of an electro-static discharge to which equipment may be
sensitive. Observe precautions for handling electrostatic sensitive devices.
Protective Earth (PE) terminal: Provided for connection of the protective earth
(green or green/yellow) supply system conductor.
Functional earth terminal: Used for non-safety purposes such as noise immunity
improvement. NOTE: This connection shall be bonded to Protective Earth at the
source of supply in accordance with national local electrical code requirements.
Earth Ground: Functional earth connection. NOTE: This connection shall be
bonded to Protective Earth at the source of supply in accordance with national and
local electrical code requirements.
Chassis Ground: Identifies a connection to the chassis or frame of the equipment
shall be bonded to Protective Earth at the source of supply in accordance with
national and local electrical code requirements.
continued
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Symbol Definition
C-Tick Mark: The C-Tick Mark is a certification trade mark registered to ACMA
(Australian Communications and Media Authority) in Australia under the Trade Marks
Act 1995 and to RSM in New Zealand under section 47 of the NZ Trade Marks Act.
The mark is only to be used in accordance with conditions laid down by ACMA and
RSM. This mark is equal to the CE Mark used in the European Union.
Notified Body: For radio equipment used in the European Union in accordance with
the R&TTE Directive, the CE Mark and the notified body (NB) identification number is
used when the NB is involved in the conformity assessment procedure. The alert sign
must be used when a restriction on use (output power limit by a country at certain
frequencies) applies to the equipment and must follow the CE marking.
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Contents
Support and contact info........................................................................................................................ iv
1. INTRODUCTION .................................................................................................... 1
1.1 Site preparation ............................................................................................................................. 1
1.2 European Union Usage ................................................................................................................. 1
1.3 Certifications and approvals ........................................................................................................ 2
Hazardous location certifications ............................................................................................................................ 2
Radio certifications ................................................................................................................................................. 2
Ratings ................................................................................................................................................................... 3
2. SENSOR MOUNTING ............................................................................................ 5
2.1 Weight ............................................................................................................................................ 5
2.2 Dimensions .................................................................................................................................... 5
2.3 Sensor location ............................................................................................................................. 7
WCX Valve Position Sensor models....................................................................................................................... 7
2.4 Bracket mounting .......................................................................................................................... 8
Orientation .............................................................................................................................................................. 8
Attach bracket to pipe ............................................................................................................................................. 8
Attach sensor to valve ............................................................................................................................................ 9
Attach sensor to bracket ....................................................................................................................................... 10
3. PROCESS INSERTION ....................................................................................... 11
3.1 Basic Requirements .................................................................................................................... 11
Non-sparking Considerations ............................................................................................................................... 11
Distance from Multinode ....................................................................................................................................... 11
Angle to be measured .......................................................................................................................................... 11
Sensor update rate ............................................................................................................................................... 11
Access to cover for configuring sensor, changing batteries .................................................................................. 11
Proximity to high powered L-band transmitters .................................................................................................... 11
3.2 Linkage Alignment ...................................................................................................................... 12
Axis of valve and sensor input shaft ..................................................................................................................... 12
Alignment of linkage ............................................................................................................................................. 12
If angle linearity is required ................................................................................................................................... 12
Coupling with pulleys ............................................................................................................................................ 13
If clockwise is to be translated into counter clockwise .......................................................................................... 13
3.3 Non-Valve Applications .............................................................................................................. 14
Door Position Sensing .......................................................................................................................................... 14
Air Handler Plenum Door Position Sensing .......................................................................................................... 14
Linear Displacement ............................................................................................................................................. 14
4. ANTENNA ADJUSTMENT AND MOUNTING ..................................................... 15
4.1 Requirements .............................................................................................................................. 15
Radio installation requirements ............................................................................................................................ 15
4.2 Integral antenna ........................................................................................................................... 15
Elbow .................................................................................................................................................................... 16
50BContents
52BSymbol Definitions
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Straight ................................................................................................................................................................. 16
5. START UP ........................................................................................................... 17
5.1 Connect batteries ........................................................................................................................ 17
5.2 Display sequence ........................................................................................................................ 19
5.3 Authentication ............................................................................................................................. 19
5.4 Calibration .................................................................................................................................... 19
6. INSTALLATION DRAWINGS .............................................................................. 21
6.1 Drawing Availability .................................................................................................................... 21
50BContents
54BFigures
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Figures
Figure 1 WCX Valve Position Sensor dimensions......................................................................................... 5
Figure 2 WCX Valve Position Sensor rt. angle antenna dimensions ............................................................ 6
Figure 3 WCX Valve Position Sensor straight antenna dimensions.............................................................. 7
Figure 4 Common bracket orientations ......................................................................................................... 8
Figure 5 Sensor Mounted Above Valve ......................................................................................................... 9
Figure 6 Axis Parallel and Linkage 90 degrees with shafts ......................................................................... 12
Figure 7 Parallelogram formed by linkage ................................................................................................... 13
Figure 8 Changing CW into CCW ................................................................................................................ 14
Figure 9 Elbow antenna adjustment ............................................................................................................ 16
Figure 10 Integral straight antenna .............................................................................................................. 16
Figure 11 Battery connecting ....................................................................................................................... 18
Figure 12 Battery connecting detail ............................................................................................................. 18
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1. Introduction
1.1 Site preparation
Wireless devices require proper site preparation to ensure optimum performance and safety compliance.
Do not proceed until you have done the proper planning described in the Wireless Planning Guide.
1.2 European Union Usage
This product may be used in any of the following European Union nations.
Country ISO 3166
2 letter code Country ISO 3166
2 letter code
Austria AT Latvia LV
Belgium BE Liechtenstein LI
Bulgaria BG Lithuania LT
Cyprus CY Malta MT
Czech Republic CZ Netherlands NL
Denmark DK Norway NO
Estonia EE Poland PL
Finland FI Portugal PT
France FR Romania RO
Germany DE Slovakia SK
Greece GR Slovenia SI
Hungary HU Spain ES
Iceland IS Sweden SE
Ireland IE Switzerland CH
Italy IT United Kingdom BG
1. Introduction
1.3. Certifications and approvals
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1.3 Certifications and approvals
Hazardous location certifications
Refer to product label for applicable approvals.
Approval / Item Ratings / Description
cCSAus Explosion Proof
with IS outputs
Class I, Division 1, Groups A, B, C & D
Class II, Division 1, Groups E, F & G
Class III
ATEX Flameproof with IS
outputs
II 2 G Ex d [ia] IIB T4
II 2 D Ex tD A21 IP66 T85C
IEC Ex Flameproof with
IS outputs
Ex d [ia] IIB T4: DIP A21 IP66 T85C
Enclosure Type Types 1, 3, 4, 4X, 6, 6P, 13 and IP66/67
Class II and III installations and for Type 4X/IP66 applications require that all cable and unused entries be
sealed with a Zone 1 certified seal fitting. Seal fittings are supplied by Honeywell.
Radio certifications
Agency Certification Description
Federal
Communications
Commission (FCC)
DSSS FCC ID:
S5750025034
The WCX Series Valve Position Sensors comply with part 15
of the FCC rules. Operation is subject to the following two
conditions.
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired operation.
Industry Canada (IC) DSSS IC ID:
573I-50025034
The installer of this radio equipment must ensure that the
antenna is located or pointed such that it does not emit RF
fields in excess of Health Canada limits for the general
population; consult Safety Code 6, obtainable from Health
Canada’s web site www.hc-sc.gc.ca/rpb
1. Introduction
1.3. Certifications and approvals
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Ratings
Item Ratings / Description WCX
Process
Connections n/a n/a
Temperature
Limits Max Process Temperature n/a
Ambient Temperature Limits Cold: –40°C
Ambient Temperature Limits Hot: +70°C
Entry Plugs 3/4 NPT or M25 1
Field Wiring
(Supplied by
others)
Conduit (Explosionproof Not
Required) n/a
Cable Gland n/a
2. Sensor Mounting
2.1 Weight
Sensor model Weight
WCX1X1...
Aluminum housing & antenna 4.5 lbs (2.04 kg)
WCX1X2...
Bronze housing & stainless steel antenna 11.1 lbs (5.03 kg)
2.2 Dimensions
Figure 1 WCX Valve Position Sensor dimensions
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2. Sensor Mounting
2.2. Dimensions
Figure 2 WCX Valve Position Sensor rt. angle antenna dimensions
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2. Sensor Mounting
2.3. Sensor location
Figure 3 WCX Valve Position Sensor straight antenna dimensions
2.3 Sensor location
WCX Valve Position Sensor models
Process Suggested location Explanation
Gases Above the gas line or gas valve The condensate drains away from the
sensor.
Liquids • Above but close to the
elevation of the process
valve or other control.
• Level with the process valve
or other control..
• The condensate drains away from
the sensor.
• This facilitates a horizontal linkage
between valve and sensor.
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2. Sensor Mounting
2.4. Bracket mounting
2.4 Bracket mounting
Orientation
The WCX Series sensor may be mounted in any vertical, horizontal or angled orientation. The main
consideration is to facilitate coupling of the valve or other device to the input shaft of the sensor.
For best signal, it is generally recommended that the antenna be oriented vertically (see section 4).
A higher elevation may give better signal range than a lower elevation, depending on obstacles.
Attach bracket to pipe
Figure 4 shows some commonly used customer-provided bracket and pipe orientations. Not all
possibilities are shown; any bracket (flat or angle) and orientation (parallel or transverse) may be used to
get the desired input shaft positioning with respect to the valve being monitored.
When considering brackets with flanged sides (as in illustration), insure that the whole portion of the
exposed input shaft extends past the flanges to provide sufficient clearance from the connecting linkage to
be used.
Position bracket on 2-inch (50.8 mm) pipe and install “U” bolt around pipe and through holes in bracket.
B
E
F
CD
A
Figure 4 Common bracket orientations
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2. Sensor Mounting
2.4. Bracket mounting
Attach sensor to valve
Figure 5 shows a "U" shaped mounting bracket specifically fabricated to allow mounting of the sensor
above a valve. This allows the sensor input shaft to be coupled to the valve shaft, permitting easy manual
activation of the valve.
This will not be suitable for valves or devices with more than a 270 degree range of rotation.
Figure 5 Sensor Mounted Above Valve
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2. Sensor Mounting
2.4. Bracket mounting
Attach sensor to bracket
Align appropriate mounting holes in sensor with holes in bracket and secure the sensor to the bracket with
bolts and washers as needed. Use a backing plate for added strength as needed
Brackets and mounting hardware are user-supplied.
Sensor Mounting Attachment to bracket Example
Base of sensor mounted to
bracket, using threaded bolts
(sensor with threaded holes)
Alternate mounting holes
in end of heads, using
bolts, washers, and
lockwashers.
Base of sensor mounted to
bracket, using through bolts
(sensor with through holes)
Alternate mounting holes
in end of heads, using
nuts, bolts, washers, and
lockwashers. Use backing
plate if needed.
Side of sensor base mounted
to bracket, using threaded
bolts (sensor with threaded
holes)
Select two mounting holes
in end of heads, using
bolts, washers, and
lockwashers. Use backing
plate if needed.
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3. Process Insertion
3.1 Basic Requirements
Non-sparking Considerations
To maintain non-sparking characteristics, non-sparking linkages, actuators and hardware are required.
Distance from Multinode
The maximum range of the WCX sensor system is 1000 feet (305 Meters), under ideal conditions, with a
clear line of sight. This will be reduced if the signal has to pass through dense materials such as brick,
concrete, or wood. Metal objects, tanks, pipes, or other structures, will not pass signals, however signals
will tend to reflect off metallic objects, such that clear line of sight may not be essential.
Angle to be measured
The angle input to the sensor input shaft must be no greater than approximately 270 degrees. If the input
linkage used applies an angular movement greater than this, proper calibration will not be possible.
Angular motion beyond 270 degrees will engage the slip clutch within the product.
Sensor update rate
The maximum update rate possible is one measurement and update per second. Insure that the update rate
chosen will capture all necessary events when the monitored device is moving at its fastest speed. The rate
of data updates may be set through Wireless Builder. The update rate cannot be set locally using the IR
port. If the factory default update rate is not suitable for the application, it should be changed through
Wireless Builder. Note that the default refresh rate is factory set to one per 30 seconds to maximize battery
life. Battery life will be affected by the update rate selected; faster rates will decrease battery life.
Access to cover for configuring sensor, changing batteries
Configuring and calibrating will require access to the top of the sensor. Allow room for cover removal and
for a clear view of the IR sensing element (see WCX Series Sensor User's Manual).
Replacement of internal batteries will require removing the cover, and partial removal of a battery
assembly. Allow clearance for this (see WCX Series Sensor User's Manual).
Honeywell recommends that the sensor be removed from service and moved to a clean area before
servicing. Use care to avoid rotating the input shaft, causing the internal slip clutch to slip.
Proximity to high powered L-band transmitters
The WCX Series sensor system operates in the 2.4 Ghz. frequency band using an encrypted, spread-
spectrum data modulation, with very high immunity to interference from other signals. Other devices
using low powered signals in this frequency range are some cordless telephones, personal computer WI-FI
links and routers, and video/audio remote transmission links. These are highly unlikely to cause any signal
overloading problems and thus, de-sensitization of the data link (low signal).
However, some high-powered microwave heating devices may operate with 1,000 watts or more, and may
operated in nearby frequency bands. While likelihood of interference is very small, it is best to avoid
locating sensors or multinodes in very close proximity to such devices.
3. Process Insertion
3.2. Linkage Alignment
3.2 Linkage Alignment
Axis of valve and sensor input shaft
To allow smooth rotation, the axis of the valve or device must be parallel to the centerline of the sensor
input shaft, unless a flexible form of linkage (cables or ball joints) is used.
Alignment of linkage
If cables or ball joint couplings are not used, the linkage used must form a 90 degree angle with the sensor
input shaft and the valve shaft.
Figure 6 Axis Parallel and Linkage 90 degrees with shafts
If angle linearity is required
If the angle measurement must be linear (end points and all points between must be measured accurately),
then the sensor arm, valve arm, shaft-to-shaft spacing, and the linkage length must form a parallelogram
(see figure below).
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3. Process Insertion
3.2. Linkage Alignment
Figure 7 Parallelogram formed by linkage
A second alternative method for achieving measurement linearity would be to mount the sensor directly
above the valve shaft (see Section 2.4).
Coupling with pulleys
Instead of linkages, two small pulleys with steel cable could couple the two shafts. A means of
maintaining cable tension would be needed. By using two different pulley diameters, angles of greater
than 270 degrees could be measured, or a small angle could be measured to greater precision. With equal
sized pulleys, the measured angle would be equal to the valve angle. With unequal sized pulleys, the
measured angle would be as follows:
MEASURED ANGLE = VALVE ANGLE * (VALVE PULLEY DIAMETER / SENSOR PULLEY DIAMETER)
If clockwise is to be translated into counter clockwise
If, due to measurement requirements, the clockwise rotation of an actuator or other device is to be sensed
as counterclockwise rotation, the linkage may be configured to do so. Note that angle measurement
linearity may be achieved if the dimensions are controlled as previously described.
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3. Process Insertion
3.3. Non-Valve Applications
Figure 8 Changing CW into CCW
If an angle greater than 270 degrees is to be measured, the length of the valve arm may be reduced. If a
small angle is to be measured with greater precision, the length of the valve arm may be increased. Note
that these two options will make actual angle measurements non-linear.
3.3 Non-Valve Applications
Door Position Sensing
By positioning the WCX sensor above a door with the shaft axis vertical, above the hinges, a short linkage
could sense the amount of door opening. The low cal. position could be full closed and the high cal.
position could be full open. Note that this would not be suitable for intrusion detection as a very fast
open/close cycle could be shorter than the maximum update rate from the sensor (1 second intervals).
Air Handler Plenum Door Position Sensing
Similar to door position sensing, the sensing of air handler status could be monitored. The sensor could be
mounted with the sensor shaft directly coupled to the plenum valve shaft.
Linear Displacement
Adding a lightweight pulley with thin wire rope to the sensor input shaft would allow conversion of linear
displacement to a measured angle. The diameter of the pulley would determine the sensitivity and range of
the measurement.
Note that stops would be advised to prevent the sensor input shaft angle from exceeding the 270 degree
limit.
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4. Antenna Adjustment and Mounting
4.1 Requirements
Radio installation requirements
ATTENTION
Professional Installation is required to insure conformity with Federal Communications
Commission (FCC) in the USA, Industry Canada (IC) in Canada and the Radio and
Telecommunications Terminal Equipment Directive, 1999/5/EC (R&TTE), in the European
Union (EU).
Professional installation is required for the selection and installation of approved antennas and
setup of the maximum allowable radiated power from the WCX Series Valve Position Sensor
as configured for the particular installation site.
The antennae used for this sensor must be installed to provide a separation distance of at
least 20 cm (8 inches) from all persons and must not be co-located or operating in conjunction
with any other antenna or transmitter.
For remote antenna, see antenna installation requirements to satisfy FCC RF exposure
requirements.
ATTENTION
Federal Communications Commission (FCC):
The WCX Series Valve Position Sensors comply with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
Industry Canada (IC):
The installer of this radio equipment must ensure that the antenna is located or pointed such
that it does not emit RF fields in excess of Health Canada limits for the general population;
consult Safety Code 6, obtainable from Health Canada’s web site www.hc-sc.gc.ca/rpb.
4.2 Integral antenna
WARNING
POTENTIAL ELECTROSTATIC CHARGING HAZARD
The integrally mounted antenna shroud is made of Teflon® and has a surface
resistance greater than 1Gohm per square. When the WCX Series Valve
Position Sensor is installed in potentially hazardous locations care should be
taken not to electrostatically charge the surface of the antenna shroud by
rubbing the surface with a cloth, or cleaning the surface with a solvent. If
electrostatically charged, discharge of the antenna shroud to a person or a
tool could possibly ignite a surrounding hazardous atmosphere.
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4. Antenna Adjustment and Mounting
4.2. Integral antenna
Elbow
Figure 9 Elbow antenna adjustment
If your model has the integral elbow antenna you can adjust it to improve reception. The least signal
radiation is in a direction in line with the top (pointed end), so it is best to avoid having the antenna pointed
directly toward, or directly away from, the multinode. Typically, pointed straight up gives best
performance but your installation may vary. Loosen the 1.5mm (approx. 1/16") set screw located near the
antenna base. Rotate antenna for best reception. Do not rotate antenna more than 180 degrees either
direction or the internal antenna cable could be damaged. Tighten set screw.
Straight
Figure 10 Integral straight antenna
If your model has the integral straight antenna you can adjust its position by rotating the sensor housing.
(See section 2). Typically, pointed straight up gives best performance but your installation may vary.
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5. Start Up
5.1. Connect batteries
5. Start Up
5.1 Connect batteries
WARNING
Risk of death or serious injury from explosion or fire.
Connection and disconnection of the batteries should be done only when the
area is non-hazardous.
WARNING
Risk of death or serious injury from explosion or fire.
If sensor is to be returned to Honeywell for any reason, both batteries MUST
be removed prior to shipping. Dispose of used batteries promptly per local
regulations or the battery manufacturer’s recommendations. Keep away from
children. Do not disassemble and do not dispose of in fire.
ATTENTION
Both batteries must be the same model from the same manufacturer. Mixing
old and new batteries or different manufacturers is not permitted.
Use only the following 3.6V lithium thionyl chloride (Li-SOCl2) batteries (non-
rechargeable), size C. No other batteries are approved for use in WCX Series
Valve Position Sensors.
• Xeno Energy XL-145F
• Tadiran TL-5920/S
Table 1 Battery Connecting Procedure
(For item numbers, refer to Figures 11 and 12)
Step Action
1 If applicable, remove two T-15 TORX screws (1) and cover lock clamp (2).
2 If necessary, place a large screwdriver or other flat tool across the two tabs on the cover (3).
Unscrew and remove the cover.
3 Using two fingers, press down slightly on both battery tops (4) and remove battery insulator
(5). Insure that the batteries are properly seated and making good contact.
4 Replace cover, tightening hand tight. If applicable, replace cover lock clamp (2) and two T-15
TORX screws (1).
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5. Start Up
5.1. Connect batteries
Figure 11 Battery connecting
Figure 12 Battery connecting detail
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5. Start Up
5.2. Display sequence
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5.2 Display sequence
After power up, the sensor does a brief self-test of the LCD display. Then it proceeds to Power-On
Message, which is the model name of the sensor. The name is displayed for 2 seconds after which the
sensor displays the process variables and associated status.
5.3 Authentication
Before the sensor can be configured it must be unlocked with a security key so it can join the network. Use
the Authentication Device Pocket PC software to receive security keys from the Key Server manager, then
aim the Pocket PC at the sensor and transmit a key.
See Getting Started with Honeywell OneWireless Solutions for more information.
5.4 Calibration
See the WCX Series User's Manual for Calibration procedures.
6. Installation Drawings
6.1. Drawing Availability
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6. Installation Drawings
6.1 Drawing Availability
Complete installation drawings for each p/n of WCX sensor are available from Honeywell.
Automation and Control Solutions
Sensing and Control
Honeywell
1985 Douglas Drive North
Minneapolis, MN 55422
www.honeywell.com/sensing