Honeywell 32317839Installation & Technical Manual Installation Instruction

Installation and Technical Manual for the
Intrinsically Safe Limitless™ Point-to-Point
Wireless Pressure Sensor, IS-WPS Series
Used in conjunction with Limitless™ WMPR Series Receiver
mWARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the product
could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
mWARNING
Honeywell does not recommend using devices for critical
control applications where there is, or may be, a single point of
failure or where single points of failure may result in an unsafe
condition. It is up to the end-user to weigh the risks and benefits
to determine if the products are appropriate for the application
based on security, safety and performance. Additionally, it is up
to the end-user to ensure that the control strategy results in a
safe operating condition if any crucial segment of the control
solution fails. Honeywell customers assume full responsibility
for learning and meeting the required Declaration of Conformity,
Regulations, Guidelines, etc. for each country in their distribution
market.
mWARNING
POTENTIAL ELECTROSTATIC CHARGING
HAZARD
When the IS-WPS 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.
mWARNING
POTENTIAL IMPACT HAZARD
Care should be taken during installation of the IS-WPS Pressure
Sensor to not apply an impact force to the device. (i.e. dropping
the IS-WPS Pressure Sensor on a hard surface, impact with a
hammer/wrench, etc.).
Failure to comply with these instructions could cause
damage to the internal components, housing, and/or
antenna.
mWARNING
RF EXPOSURE
To satisfy FCC RF exposure requirements for mobile transmitting
devices, a separation distance of 20 cm [7.87 in] or more should
be maintained between the antenna of this device and persons
during device operation To ensure compliance, operation at
closer than this distance is not recommended. The antenna
used for this transmission must not be co-located in conjunction
with any other antenna or transmitter.
Failure to comply with these instructions could result in
death or serious injury.
Safety and Productivity Solutions
Issue 1
32317839
mWARNING
The IS-WPS must be installed in accordance with the
requirements specified in this document in order to comply with
the specific Country Communication Agency requirements (i.e.,
FCC, IC, ETSI, ACMA, etc.). See Section 2.2 as this requires
choosing the correct Country Use Code and thus allowable
antenna and/or cable usage.
mWARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
Connection and disconnection of the antennas should only
be performed in a non-hazardous area and with no battery
power applied to the IS-WPS. This is due to the risk of possibly
damaging the internal IS-WPS electronics and/or igniting the
surrounding hazardous atmosphere.
Failure to comply with these instructions could result in
death or serious injury.
mWARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
Connection and disconnection of only the Intrinsically Safe
battery pack can be performed in a hazardous environment.
Connection and disconnection of the non-IS batteries should
only be performed in a non-hazardous area. The batteries
used in this device may present a risk of fire or chemical burn if
mistreated.
Do not recharge, disassemble, heat above 100 °C [212 °F], or
incinerate.
Failure to comply with these instructions could result in
death or serious injury.
mWARNING
Enclosure contains aluminum. Care must be taken to avoid
ignition hazard due to impact.
Impact could potentially cause ignition in the surrounding
hazardous atmosphere that could result in death or
serious injury.
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
Intended Audience
This guide is intended for people who are responsible for planning,
configuring, adminstering, and operating the Limitless™ wireless
point-to-point network.
Prerequisite Skills
It is assumed that you are familiar with the operation of Honeywell
Limitless™ WMPR Receiver.
About this Document
This document outlines professional installation requirements for the
Limitless™ Intrinsically Safe Wireless Pressure Sensor, IS-WPS Series. Professional installation is required to comply with certification
agency and legal requirements. This document must be adhered to
for all installations of the Limitless™ Intrinsically Safe Wireless Pressure Sensor, IS-WPS Series.
These devices are not intended for critical control where there is a
single point of failure or where single points of failure result in unsafe
conditions. As with any process control solution, it is the end users’
responsibility to weigh the risks and benefits to deter- mine if the
products used are the right match for the application based on
security, safety, regulations, and performance.
Revision Information
Document name
Document ID
Publication
Date
Installation and Technical
Manual for the Limitless™ ISWPS Series Wireless Pressure
Sensor
32317839
xxxx
New
32317839,
Issue 1
xxxx
References
The following list identifies all documents that may be sources of
reference for material discussed in this publication.
Document title
Document No.
Installation and Technical Manual for the Limitless™
WMPR Receiver
32309669,
Issue 1
Limitless™ WMPR Receiver Product Sheet
002391-1-EN,
July 2015
2
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ISSUE 1
32317839
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
TABLE OF CONTENTS
1 PRODUCT DESCRIPTION . . . . . . . . . . . . . 1
1.1
1.2
1.3
1.4
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Principle of Operation . . . . . . . . . . . . . . . . . . .
Product Nomenclature . . . . . . . . . . . . . . . . . .
Abbreviations and Definitions . . . . . . . . . . . . .
1
1
2
3
2 SPECIFICATIONS, CERTIFICATIONS,
AND APPROVALS . . . . . . . . . . . . . . . . . . . . 4
2.1
Intended Country Usage . . . . . . . . . . . . . . . . .
2.2
Certifications and Approvals . . . . . . . . . . . . . .
2.3
Radio Module Specifications . . . . . . . . . . . . . .
2.4
Battery Specifications . . . . . . . . . . . . . . . . . . .
2.5
EMC Specifications . . . . . . . . . . . . . . . . . . . . .
2.6
Functional Specifications . . . . . . . . . . . . . . . .
2.7
Environmental Specifications . . . . . . . . . . . . .
2.8
Certifications & Safety Approvals . . . . . . . . . .
2.9
Limitless™ Wireless Pressure Sensor,
IS-WPS Series Power Specifications . . . . . . . .
2.10Weight . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11 Antenna Connection . . . . . . . . . . . . . . . . .
2.12 Certifications and Approvals . . . . . . . . . . .
2.12.1 FCC Compliance Statements . . . . . . . . . .
2.12.2 IC Compliance Statements . . . . . . . . . . . .
2.12.3 RF Safety Statements . . . . . . . . . . . . . . . .
2.13 Declaration of Conformity . . . . . . . . . . . . . . . .
4
5
5
6
6
6
6
7
7
7
7
8
8
8
8
9
3 GENERAL DESCRIPTION . . . . . . . . . . . . 10
3.1
Intended Use . . . . . . . . . . . . . . . . . . . . . . . .
3.2
IS-WPS Series Sensor Diagrams . . . . . . . . .
3.3
Process Connection . . . . . . . . . . . . . . . . . . .
3.4
IS-WPS Series Sensor Location . . . . . . . . . .
3.4.1Recommended Locations . . . . . . . . . . . .
3.5
Conduit/Cable Entries . . . . . . . . . . . . . . . . . .
3.6
Bracket Mounting . . . . . . . . . . . . . . . . . . . . .
3.7
Pressure Port . . . . . . . . . . . . . . . . . . . . . . . .
10
10
10
10
10
10
10
10
4 PROCESS INSERTION . . . . . . . . . . . . . . . 11
4.1
Pressure Sensing . . . . . . . . . . . . . . . . . . . . .
4.1.1Piping . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.2Process Connections . . . . . . . . . . . . . . .
4.1.3 General Piping Guidelines . . . . . . . . . . . .
4.1.4 Sensor Housing Swiveling . . . . . . . . . . .
11
11
11
12
12
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32317839
5 ANTENNA, CABLE & MOUNTING
OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1
5.2
Approved Antenna Options . . . . . . . . . . . . . . 13
IS-WPS Sensor Cables . . . . . . . . . . . . . . . . . 15
6 ANTENNA SELECTION, ADJUSTMENT
& MOUNTING . . . . . . . . . . . . . . . . . . . . . . 17
6.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1.1 General Installation Warnings . . . . . . . . .
6.1.2 Outdoor Installation Warnings . . . . . . . . .
6.2
Antenna Design Considerations . . . . . . . . . .
6.2.1 Omni-directional Antenna Design . . . . . .
6.3
Antenna Mounting Considerations . . . . . . . .
6.3.1 Antenna Mounting Location with
Respect to RF Signal . . . . . . . . . . . . . . .
6.4
Antenna Options . . . . . . . . . . . . . . . . . . . . . .
6.5
Antenna Connections, Styles, and
Mounting Options . . . . . . . . . . . . . . . . . . . . .
6.5.1Antenna Connection . . . . . . . . . . . . . . . .
6.5.2Cable Requirement . . . . . . . . . . . . . . . . .
6.5.3 Antenna Styles and Mounting . . . . . . . . .
6.5.4 Antenna Adjustment Considerations . . . .
6.5.5 Grounding Remote Antennas . . . . . . . . .
6.6
Antenna Environmental Usage . . . . . . . . . . .
6.6.1 Choosing an Antenna/Cable . . . . . . . . . .
6.6.2 Protection of Antenna Connections . . . .
6.6.3 Outdoor Antenna Installations . . . . . . . . .
6.6.4Lightning Arrestor . . . . . . . . . . . . . . . . . .
6.6.5Site Selection . . . . . . . . . . . . . . . . . . . . .
6.6.6 Antenna Mounting in Respect to
Antenna Location . . . . . . . . . . . . . . . . . .
6.7
RF Interference Considerations . . . . . . . . . . .
6.7.1General . . . . . . . . . . . . . . . . . . . . . . . . . .
6.7.2WiFi Networks . . . . . . . . . . . . . . . . . . . .
6.7.3 Smart Phone “Apps” . . . . . . . . . . . . . . .
6.7.4Bluetooth® Devices . . . . . . . . . . . . . . . . .
6.7.5 Wireless Video Camera & Video Links . . .
6.7.6Microwave Ovens . . . . . . . . . . . . . . . . . .
6.7.7 Cordless Phones/Baby Monitors . . . . . . .
6.8
Choosing Antenna GAin (dBi) with
Acceptable Fade In Margin . . . . . . . . . . . . . .
6.9
Wireless Link Quality Measurements . . . . . . .
6.9.1Link Measurements . . . . . . . . . . . . . . . .
6.9.2 Connection Quality Labels . . . . . . . . . . .
Safety and Productivity Solutions
17
17
17
18
18
19
19
20
22
22
23
23
24
25
26
26
26
27
27
27
27
28
28
28
28
28
28
28
28
28
30
30
30
i
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
7 OPERATING THE IS-WPS INTERFACE
WITH THE WMPR . . . . . . . . . . . . . . . . . . . 31
7.1
Overview of the P2P Interface . . . . . . . . . . . .
7.2
Starting the IS-WPS with the WMPR . . . . . . .
7.2.1 Powering Up the System . . . . . . . . . . . .
7.3
Start-Up or Re-sequence Start Mode . . . . . .
7.3.1 Zero Switches or Sensors Paired
to WMPR . . . . . . . . . . . . . . . . . . . . . . . .
7.3.2 One or More Switches or Sensors
Paired to WMPR . . . . . . . . . . . . . . . . . . .
7.3.3 Pairing the IS-WPS to the WMPR . . . . . .
7.4
Reading IS-WPS Pressure Value . . . . . . . . . .
7.5
Setting Update Rate and Display Timing . . . .
7.5.1 Setting the Update Rate . . . . . . . . . . . . .
7.5.2 Setting the LCD Time Display . . . . . . . . .
7.6
Setting TX Power . . . . . . . . . . . . . . . . . . . . .
7.6.1 TX Power Setting Policy . . . . . . . . . . . . .
7.7
Reading Battery Status . . . . . . . . . . . . . . . . .
7.8
Restore to Factory Defaults . . . . . . . . . . . . . .
7.9
Calibrating the Sensor . . . . . . . . . . . . . . . . .
ii
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32317839
9OPERATION . . . . . . . . . . . . . . . . . . . . . . . 39
31
31
31
31
9.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1.1Display Modes . . . . . . . . . . . . . . . . . . . .
9.2
Sensor PV Display . . . . . . . . . . . . . . . . . . . .
9.3
Battery Considerations . . . . . . . . . . . . . . . . .
9.4
Other User Settings . . . . . . . . . . . . . . . . . . .
31
10 MAINTENANCE & REPAIR . . . . . . . . . . . 42
32
33
34
34
34
35
36
36
36
36
37
10.1Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2 Replacing Batteries . . . . . . . . . . . . . . . . . . . .
10.2.1 When to Replace . . . . . . . . . . . . . . . . . .
10.2.2
Battery Storage . . . . . . . . . . . . . . . . . . .
10.2.3
Transporting Batteries . . . . . . . . . . . . . . .
10.2.4
Tools Required . . . . . . . . . . . . . . . . . . . .
10.2.5 Battery Pack Replacement . . . . . . . . . . .
10.2.6
Battery Replacement . . . . . . . . . . . . . . .
10.3 Replacing Antenna and Radome . . . . . . . . .
10.3.1
Tools Required . . . . . . . . . . . . . . . . . . . .
10.4 Software Updates . . . . . . . . . . . . . . . . . . . . .
8 FUNCTION BLOCKS . . . . . . . . . . . . . . . . 37
8.1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.1Configuration . . . . . . . . . . . . . . . . . . . . .
8.2 Data Block Description . . . . . . . . . . . . . . . . . . . .
8.2.1 Data Block Types . . . . . . . . . . . . . . . . . .
8.2.2Sensor Module . . . . . . . . . . . . . . . . . . . .
8.2.3Interface Board . . . . . . . . . . . . . . . . . . . .
8.2.4Radio Board . . . . . . . . . . . . . . . . . . . . . .
8.2.5LCD Display . . . . . . . . . . . . . . . . . . . . . .
8.2.6Battery . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2.7Battery Life . . . . . . . . . . . . . . . . . . . . . . .
ISSUE 1
37
37
37
37
37
38
38
38
38
38
39
39
39
40
41
42
42
42
42
42
42
43
44
46
46
46
11 FAULT CODE & LINK STATUS INFO . . . 47
12 AGENCY LABEL INFORMATION . . . . . . . 47
12.1
12.2
External FCC/IC Labels . . . . . . . . . . . . . . . . . 47
Internal Labels . . . . . . . . . . . . . . . . . . . . . . . 47
13ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 48
14 INSTALLATION DRAWINGS . . . . . . . . . . . 49
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
List of Figures
List of Tables
Figure 1. Limitless™ Wireless Pressure Sensor Nomenclature. . . 2
Figure 2. IS-WPS Functional Diagram. . . . . . . . . . . . . . . . . . . . . 3
Figure 3. Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . 9
Figure 4. IS-WPS Series Sensor with Radome . . . . . . . . . . . . . 10
Figure 5. Typical Arrangement for 1/2 NPT Piping. . . . . . . . . . . 11
Figure 7. Process Connection - Pipe Fitting. . . . . . . . . . . . . . . . 11
Figure 7. Process Connection. . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 8. IS-WPS Extender Cables. . . . . . . . . . . . . . . . . . . . . . 15
Figure 9. IS-WPS Extender Cable Mounting . . . . . . . . . . . . . . . 16
Figure 10. IS-WPS Connected to Remote Antenna. . . . . . . . . . . 16
Figure 11. Radiation Pattern of Omni-Directional Antenna. . . . . . 18
Figure 12. IS-WPS to WMPR Free of Obstacles . . . . . . . . . . . . . 19
Figure 13. IS-WPS to WMPR Affected by Obstacles. . . . . . . . . . 19
Figure 14. WPS Standard Antenna Options. . . . . . . . . . . . . . . . . 21
Figure 15. RP-SMA, Direct Mount. . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 16. RP-SMA, Remote Mount . . . . . . . . . . . . . . . . . . . . . . 22
Figure 17. Adhesive Mounting Steps. . . . . . . . . . . . . . . . . . . . . . 23
Figure 18. Mast Mounting Antenna. . . . . . . . . . . . . . . . . . . . . . . 24
Figure 19. Mast Mounting Antenna. . . . . . . . . . . . . . . . . . . . . . . 24
Figure 20. Magnetic Mount Antenna with Base. . . . . . . . . . . . . . 24
Figure 21. Magnetic Mount Antenna, WAN09RSP. . . . . . . . . . . . 24
Figure 22. Magnetic Mount Antenna, WAN10RSP. . . . . . . . . . . . 24
Figure 23. Thru-hole Mount Antenna. . . . . . . . . . . . . . . . . . . . . . 24
Figure 24. Highest RF Signal when in Parallel . . . . . . . . . . . . . . . 25
Figure 25. Application of Protective Tape. . . . . . . . . . . . . . . . . . . 26
Figure 26. RF Link Shown on WMPR . . . . . . . . . . . . . . . . . . . . . 31
Figure 27. Splash Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 28. Ethernet/IP MAC ID and IP Address. . . . . . . . . . . . . . 32
Figure 29. Main Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 30. Splash Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 31. System Start Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 32. Ethernet/IP MAC ID and IP Address. . . . . . . . . . . . . . 32
Figure 33. Main Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 34. WPS Pressure Value and no RF Link Messages. . . . . 32
Figure 35. Action Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 36. Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 37. Pair Mode Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 38. Pairing In-Progress Screen. . . . . . . . . . . . . . . . . . . . . 33
Figure 39. Join Network Notice in WMPR. . . . . . . . . . . . . . . . . . 34
Figure 40. Successful Pairing Screen . . . . . . . . . . . . . . . . . . . . . 34
Figure 41. Node Status Screen. . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 42. WMPR Configuration Menu Screen . . . . . . . . . . . . . . 35
Figure 43. WMPR Node Update Rate Screen. . . . . . . . . . . . . . . 35
Figure 44. WMPR Node Update Rate Screen 2. . . . . . . . . . . . . . 35
Figure 45. WMPR Node LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 46. WMPR Node LCD Time Screen. . . . . . . . . . . . . . . . . 35
Figure 47. Battery Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 48. Location of Reset Button . . . . . . . . . . . . . . . . . . . . . . 37
Figure 49. Connection of Power Cable to Battery Pack. . . . . . . . 41
Figure 50. Battery Pack Housing. . . . . . . . . . . . . . . . . . . . . . . . . 44
Figure 51. Battery Pack Replacement. . . . . . . . . . . . . . . . . . . . . 45
Figure 52. Antenna Replacement . . . . . . . . . . . . . . . . . . . . . . . . 46
Figures 53-57. IS-WPS Dimensions. . . . . . . . . . . . . . . . . . . 49-53
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.
Table 22.
Table 23.
Table 24.
Table 25.
Table 26.
Table 27.
Table 28.
Table 29.
Table 30.
Table 31.
Table 32.
Table 33. ISSUE 1
32317839
Table Symbol Definitions. . . . . . . . . . . . . . . . . . . . . . . . iv
Pressure Range Conversion Chart . . . . . . . . . . . . . . . . 2
Abbreviations and Definitions. . . . . . . . . . . . . . . . . . . . 3
Intended County Use - North America . . . . . . . . . . . . . 4
Intended County Use - Australia. . . . . . . . . . . . . . . . . . 4
Intended Country Use - European Union . . . . . . . . . . . 4
Intended Country Use - Other European Countries. . . . 4
Communication Approvals and Ratings . . . . . . . . . . . . 5
Radio Module Specifications. . . . . . . . . . . . . . . . . . . . . 5
Radio Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Battery Pack Specifications . . . . . . . . . . . . . . . . . . . . . 6
Sensor Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . 6
Environmental Specifications . . . . . . . . . . . . . . . . . . . . 6
Hazardous Location Standards & Certifications . . . . . . 7
IS-WPS Series, GP or AP. . . . . . . . . . . . . . . . . . . . . . 10
Antenna Options - Country Code A . . . . . . . . . . . . . . 13
Antenna Options - Country Code B . . . . . . . . . . . . . . 14
Sensor to Antenna Cable Specifications. . . . . . . . . . . 15
Antenna Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Grounding the Antenna. . . . . . . . . . . . . . . . . . . . . . . . 25
Environmental Protection Steps . . . . . . . . . . . . . . . . . 26
IS-WPS Connection Quality Labels. . . . . . . . . . . . . . . 30
PV Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
PV Engineering Units . . . . . . . . . . . . . . . . . . . . . . . . . 39
Sensor Link Status Display. . . . . . . . . . . . . . . . . . . . . 40
Sensor Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 40
DIP Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
WPS Replacement Parts . . . . . . . . . . . . . . . . . . . . . . 41
Battery Pack Replacement Procedure . . . . . . . . . . . . 43
Battery Pack Replacement Procedure . . . . . . . . . . . . 44
Antenna Replacement Procedure. . . . . . . . . . . . . . . . 46
Antenna Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 48
IS-WPS Brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
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Symbol Definitions
The following table lists those symbols used in this document to denote certain conditions.
Table 1. Table Symbol Definitions
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.
m
m
m
m
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.
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.
The cULus mark means the equipment was tested to Canadian and US standards by Underwriters’ Laboratories. The combination mark indicates compliance with both Canadian and U.S. Requirements. “Listed”
means that the product can be operated as sold, in accordance with its inscriptions and operating instructions,
without retesting by UL. Products are for use in hazardous locations where explosive atmospheres may be
present. Certification covers division and zone area classification systems for the United States and/or Canada.
The Ex mark means the equipment complies with the requirements of the European standards that are harmonised with the 2014/34/EU Directive, (ATEX Directive named after the French “ATmosphere EXplosible.”
The IEC Ex mark means the equipment complies with the requirements of the International Electrotechnical
Commission Explosive. The objective of the IECEx system is to facilitate international trade in equipment
and services for use in explosive atmospheres, while maintaining the required level of safety.
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.
iv
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1 | PRODUCT DESCRIPTION
1.1 | General
1.2 | Principle of Operation
Limitless™ Intrinsically Safe Wireless Pressure Sensors (IS-WPS
Series) are WPAN Compliant wireless point-to-point (P2P) devices,
and offers a variety of remote or built-in antenna options.
The Limitless™ P2P Wireless Network is an all-digital, serial, twoway communication Point-to-Point wireless network that connects
industrial field sensors to a Limitless™ WMPR (Wireless MultiProtocol Receiver). This system uses a standard WPAN 802.15.4
protocol for Point-to-Point (P2P) communication.
It features a rugged aluminum enclosure, corrosion-resistant construction, and is suitable for outdoor applications in harsh environments due to its IP67 sealed enclosure. Its pressure port and pressure diaphragm are made with corrosion-resistant material making
it resilient to harsh process media. The direct- or remote-mount
antenna options add flexibility for adaptation to different applications.
The IS-WPS is especially beneficial for remote pressure monitoring
applications where wiring or wire maintenance is not physically possible or economically feasible. Combining this greater flexibility with
proven harsh-duty packaging can result in increased efficiencies
and ease in establishing remote, cost-effective process sensing.
The sensor supports one input channel. This channel is available as
gage pressure or absolute pressure.
The sensor measures this analog pressure and transmits a digital
output signal proportional to the measured value.
The IS-WPS Pressure Sensor supports no electrical signal inputs
and is powered by an intrinsically safe battery pack that uses standard replaceable, non-rechargeable batteries.
This document describes the Limitless™ P2P Intrinsically Safe
Wireless Pressure Sensor, IS-WPS Series’ function, operation, and
maintenance.
The document includes:
•
Details of topics that relate uniquely to the Limitless™ P2P
Intrinsically Safe Wireless Pressure Sensor, IS-WPS Series
•
Installation and mounting
•
Antenna and cable options and mounting
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1.3 | Product Nomenclature
This document is valid for the Limitless™ Wireless Pressure Sensor, IS-WPS Series in the following variations:
Figure 1. Limitless ™ Wireless Pressure Sensor, IS-WPS Series Nomenclature
WPS
1
A
12
A
GP
1
PF
M
1
X
Type
Gen Code
RF Code
Antenna
Type Code
Country Use
Code
Pressure
Type
Connection
Type
Pressure Range
Enclosure
Type
Display
(refer to Table 3: Pressure range chart)
Protection
Code
WPS Series
Intrinsically
Safe
Wireless
Pressure
Sensor
1
Version 1
A
2.4 GHz,
IEEE 802.15.4
For “B” coded versions,
refer to WPS ISA100
datasheet, 32317842.
1/2 in NPT
male &
1/4 in NPT female
3/4 in NPT
male &
1/4 in NPT female
P
F
B
J
3
1/4 in NPT
female
K
K
4
9/16-18 UNF
female
00
No antenna;
RP-SMA jack
A
US, Canada,
Mexico
Australia
AP
Absolute
pressure
1
12
2.0 dBi omni
antenna
B
All other
approved
countries
GP
Gage
pressure
2
M
Metal
0
No
LCD
X
1
with
LCD
Y
Intrinsically
safe,
Zone I
Intrinsically
safe,
Zone 0
L
M
Table 2. Pressure Range Conversion Chart
Port Material
Diaphragm Material
Unit Code
Description
P
psi
B
bar
K
kPa
A
316L SST
Hastelloy®
F
0 to 500
0 to 34.5
0 to 3447.4
316L SST
Hastelloy®
J
0 to 5000
0 to 344.7
0 to 34473
Values >99999 kPa will be displayed in MPa on LCD screen
2
sensing.honeywell.com
Pressure Range
15-5 PH SST
15-5 PH SST
K
0 to 10000
0 to 689.5
0 to 68947
15-5 PH SST
15-5 PH SST
L
0 to 15000
0 to 1034.2
0 to 103421A
Crucible A-286
Crucible A-286
M
0 to 15000
0 to 1034.2
0 to 103421A
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Sensor, IS-WPS Series
32317839
1.4 | Abbreviations and Definitions
Figure 2. IS-WPS Functional Diagram
Table 3. Abbreviations and Definitions
Antenna
1.3 | Functional Diagram
Radio Board
RF Analog
Front-End
2.4 GHz
Radio
EEPROM
Microcontroller
Interface Board
Microcontroller
Sensor Signal
Cond. Circuit
Gage or Absolute
Pressure Sensor
Pressure Input
ACMA
Australian Communications and Media Authority
ANATEL
National Agency of Telecommunication (Agência
Nacional de Telecomunicaçõe)
AWG
American Wire Gauge
dB
Decibel
dBi
Decibel Isotropic
dBm
Decibel above or below 1 milliwatt
DSSS
Direct Sequence Spread Spectrum
EIRP
Equivalent Isotropic Radiated power
EMC
Electromagnetic Compatibility
Ethernet
a family of computer networking technologies for
wired local area networks such as IEEE 802.3
ETSI
European Telecommunications Standards Institute
EU
European Union
FCC
Federal Communications Committee
GHz
GigaHertz
IC
Industry Canada
ICES
Industry Canada Electrical Specification
IEEE
Institute of Electrical and Electronics Engineers
IS
Intrinsically Safe
kbps
KiloBits Per Second
LED
Light Emitting Diode
MHz
MegaHertz
Secondary
Board
MPE
Maximum Permissible Exposure
NA
Power Source
(battery)
North America – United States of America and
Canada
N-m
Newton meter
NEMA
National Electrical Manufacturers Association
PCBa
Printed Circuit Board Assembly
psi
Pounds per square inch (unit of pressure)
R&TTE
Radio and Telecommunications Terminal Equipment
RJ-45
Registered Jack - 45, a standard connector used
for Ethernet connections
RP-SMA
Reverse Polarity SMA connector
RF
Radio Frequency
TX
Transmit
Wi-Fi
Wireless Local Area Network based on IEEE
802.11 Specifications
WLAN
Wireless Local Area Network (aka WIFI)
WMPR
Wireless Multi-Protocol Receiver
LCD
Display
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2 | SPECIFICATIONS, CERTIFICATIONS, AND APPROVALS
2.1 | Intended Country Usage
Table 4. North America
Country
ISO 3166 2 letter code
UNITED STATES
US
CANADA
CA
Table 5. Australia
Country
ISO 3166 2 letter code
AUSTRALIA
AU
Table 6. European Union
Country
ISO 3166 2 letter code
Country
ISO 3166 2 letter code
Austria
AT
Latvia
LV
Belgium
BE
Lithuania
LT
Bulgaria
BG
Luxembourg
LU
Cyprus
CY
Malta
MT
Czech Republic
CZ
Netherlands
NL
Denmark
DK
Poland
PL
Estonia
EE
Portugal
PT
Finland
FI
Romania
RO
France
FR
Slovak Republic
SK
Germany
DE
Slovenia
SI
Greece
GR
Spain
ES
Hungary
HU
Sweden
SE
Ireland
IE
United Kingdom
GB
Italy
IT
Table 7. Other European Countries
Country
ISO 3166 2 letter code
Country
ISO 3166 2 letter code
Bosnia and Herzegovina
BA
Norway
NO
Croatia
HR
Russian Federation
RU
Iceland
IS
Serbia
RS
Liechtenstein
LI
Switzerland
CH
Macedonia
MK
Turkey
TR
4
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2.2 | Certifications and Approvals
2.3 | Radio Module Specifications
See product labels for applicable approvals and ratings.
Table 9. Radio Module Specifications
Table 8. Communication Approvals and Standards
Approval/Item
Ratings/Description
FCC 15.247 and 15.209
Communication
agency approvals
and standards
16 dBm
Industry Canada RSS 210
Issue 8
ACMA, C-Tick mark
8 dBm
ETSI, CE mark
FCC ID: XJLWPS001
IC ID: 9832A-WPS001IC
Item
Specification
Radio module
Honeywell RF-PCBa
Wireless standard
IEEE Standard: 802.15.4; 2.4 GHz global,
license-free bands
Protocol: Limitless™ point-to-point
Data rate
250 kbps
Operating
frequency
ISM 2.4 GHz
Module transmit
power (max.)
Country code A: 16 dBm max;
Country code B: 8 dBm max
Receive sensitivity
(typ.)
-98 dBm
Table 10. Radio Certifications
Agency
Certification
Desciption
Federal CommuniFCC ID:
cations CommisXJLWPS001
sion (FCC)
The Intrinsically Safe Wireless Pressure Sensors, IS-WPS Series 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 http://www.hc-sc.gc.ca/ewhsemt/pubs/radiation/radio_guide-lignes_direct/index-eng.php.
L’installateur de cette radio doit s’assurer que l’antenne est située ou orientée de manière à ne
pas émettre de radiofréquences excédant les limites permises par Santé Canada pour la population générale. Veuillez consulter le Code de sécurité 6 de Santé Canada au http://www.hc-sc.
gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct/index-eng.php.
IC: 9832AWPS001IC
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.
m WARNING
The IS-WPS Pressure Sensor must be installed in accordance with the requirements specified in this document in order to comply with
the specific Country Communication Agency requirements (i.e., FCC, IC, ETSI, ACMA)
Safety and Productivity Solutions
5
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
2.4 | Battery Specifications
Table 11. Battery Pack Specifications
Item
Specification
Battery pack
Honeywell Intrinsically Safe Battery Pack
P/N: WBT8
Battery
3.6 Vdc Lithium Thionyl Chloride; D size,
Qty: 2
Approved battery manufacturer:
Xeno Energy: XL-205F batteries;
Battery P/N: WBT5
2.5 | EMC Specifications
The latest applicable EMC Standards are as follows:
•
•
•
•
EN 300 328, V1.8.1
EN 61326-1 (2013)
EN 301 489-1, V1.9.2
EN 301 489-17, V2.2.1
, ATTENTION
The antenna cables should not be modified (i.e. cut short and/
or re-terminated) as it may affect Communication Agency
approval. Approved antenna (refer to Section 5.1) are the only
antennas allowed for use with the IS-WPS.
2.6 | Functional Specifications
Table 12. Sensor Specifications
Item
Specification
Total error band
±2.0 %FSS max.
Resolution
0.04 %FS
Pressure ranges
0 psi to 500 psi; 0 psi to 5000 psi;
0 psi to 10k psi; 0 psi to 15k psi
Pressure type
gage or absolute
Overload safe
pressure
4X FS for 500 psi; 15,000 psi for 5K psi
1.5X for > 10,000 psi
Burst pressure
3000 psi for 500 psi, 15000 psi for 5,000 psi
26000 psi for 10,000 psi; 40000 psi for 15,000
psi
Diaphragm
material
Hastelloy® C276: 500 psi and 5,000 psi
15-5PH or A-286: 10,000 psi and 15,000 psi
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2.7 | Environmental Specifications
Table 13. Environmental Specifications
Item
Specification
Operating
temperature
-40 °C to 70 °C [-40 °F to 158 °F]
Storage
temperature
-40 °C to 70 °C [-40 °F to 158 °F]
Operating
humidity
0 %RH to 100 %RH
Vibration
5 Hz to 200 Hz, 4 g,
Sinusoidal as per IEC 60068-2-6
Shock
40 g as per IEC 60068-2-27
Sealing
IP65, IP67
As tested by Honeywell to sealing standards
, ATTENTION
The IS-WPS cannot be used in a portable application. It must
be used in a fixed location.
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Sensor, IS-WPS Series
32317839
2.8 | Certifications and Safety Approvals
Table 14. Hazardous Location Standards and Certifications
cULus Listing
ATEX Certification
IECEx Certification
Standards: UL913 8th edition;
CAN/CSA-C22.2 NO. 157-92 (R2012);
UL 60079-0 edition 6.0;
UL 60079-11 edition 6.0;
CSA C22.2 No. 60079-11: 14 edition 2.0;
CSA C22.2 No. 60079-0: 11 edition 2.0
Standards: EN 60079-0: 2012 + A11:2013;
EN60079-11: 2012
Standards: IEC60079-0 edition 6.0;
IEC60079-11 edition 6.0
Class I, Div 1, Groups A, B, C, D T4
Class I, Zone 1 AEx ia IIC T4 Ga
Class I, Zone 1 Ex ia IIC T4 Ga
Class I, Zone 0 AEx ia IIC T4 Ga
Class I, Zone 0 Ex ia IIC T4 Ga
Tambient -40°C to 70°C
Zone 1 Ex ia IIC T4 Ga
Zone 0 Ex ia IIC T4 Ga
Zone 1 Ex ia IIC T4 Ga
Zone 0 Ex ia IIC T4 Ga
0344
II 1 G
2.9 | Limitless™ Intrinsically Safe, Wireless Pressure Sensor, IS-WPS Series Power
Specifications
The IS-WPS Series sensors operate from an Intrinsically Safe
Battery Pack which constitutes two (2) D-size 3.6 V Lithium Thionyl
Chloride (Li/SOCl2) batteries connected in series with additional
protection circuit to meet Intrinsic Safety standards. The battery
pack produces a nominal voltage of 7.2 Vdc. There is no provision
for external power.
2.11 | Antenna Connection
Antennas connect to an RP-SMA male connector on the upper
surface of the IS-WPS. For straight antenna variants, a radome
is fastened to the IS-WPS housing, protecting the antenna and
connectors from the environment. Alternatively, when ordered
without any antenna fitted to the IS-WPS product, a remote antenna
and/or a lightning arrestor may be connected to the RP-SMA
connector.
2.10 | Weight
All versions of the IS-WPS Series sensor have a maximum weight
of 1,75 kg [3 lb, 14 oz] (weight tolerance of ±100 g] These weights
do not include remote cables, antennas, or external pipe thread
adapters.
Safety and Productivity Solutions
7
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
2.12 | Certifications and Approvals
•
•
This device complies with Part 15 of FCC Rules and
Regulations. 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.
This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant to Part
15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required
to correct the interference at his own expense.
Intentional or unintentional changes or modifications
must not be made to the IS-WPS Series unless under the
express consent of the party responsible for compliance.
Any such modifications could void the user’s authority to
operate the equipment and will void the manufacturer’s
warranty
2.12.2 | Industry Canada (IC) Compliance
Statements
8
•
To reduce potential radio interference to other users, the
antenna type and its gain should be chosen so that the
equivalent isotropic radiated power (EIRP) is not more than
that permitted for successful communication.
•
Operation is subject to the following two conditions: (1)
this device may not cause interference; and (2) this device
must accept any interference, including interference that
may cause undesired operation of the device.
•
This Class A digital apparatus complies with Industry
Canada RSS 210 Issue 8.
•
Pour réduire les interférences radio potentielles aux autres
utilisateurs, le type d’antenne et son gain doivent être
choisis de telle sorte que l’équivalent isotrope puissance
rayonnée (PIRE) ne est pas supérieure à celle permise pour
une communication réussie.
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32317839
•
Son fonctionnement est soumis aux deux conditions
suivantes: (1) ce dispositif ne doit pas causer
d’interférences et (2) cet appareil doit accepter toute
interférence, y compris les interférences qui peuvent
causer un mauvais fonctionnement de l’appareil.
•
Cet appareil numérique de classe A est conforme avec
Industrie Canada RSS 210 Numéro 8.
2.12.1 | FCC Compliance Statements
•
ISSUE 1
2.12.3 | RF Safety Statements
•
To comply with FCC’s and Industry Canada’s RF exposure
requirements, the following antenna installation and device
operating configurations must be satisfied.
•
Remote point-to-point antenna(s) for this unit must be
fixed and mounted on outdoor permanent structures with
a separation distance between the antenna(s) of greater
than 20 cm [7.87 in] and a separation distance of at least
20 cm [7.87 in] from all persons.
•
Furthermore, when using an integral antenna the IS-WPS
Series unit must not be co-located with any other antenna
or sensor device and have a separation distance of at least
20 cm [7.87 in] from all persons.
mWARNING
RF EXPOSURE
To satisfy FCC RF exposure requirements for mobile transmitting
devices, a separation distance of 20 cm [7.87 in] or more should
be maintained between the antenna of this device and persons
during device operation To ensure compliance, operation at
closer than this distance is not recommended. The antenna
used for this transmission must not be co-located in conjunction
with any other antenna or transmitter.
Failure to comply with these instructions could result in
death or serious injury.
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Sensor, IS-WPS Series
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32317839
2.13 | Declaration of Conformity
Figure 3. Declaration of Conformity
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3 | GENERAL DESCRIPTION
3.1 | Intended Use
The Limitless™ P2P Intrinsically Safe Wireless Pressure Sensor, ISWPS Series complies with the IEEE 802.15.4 standard, and uses a
low-powered 2.4 GHz radio to communicate with a Wireless MultiProtocol Receiver (WMPR).
3.4 | IS-WPS Series Sensor Location
3.4.1 | Recommended Locations
Table 15. IS-WPS Series, GP or AP
This receiver includes an RJ-45 Ethernet connector that allows
connection to an EtherNet™-compliant Master device.
Process
Suggested location
Explanation
Initial provisioning and setting of user parameters is accomplished
over-the-air through the WMPR receiver.
Gases
Above the gas line
The condensate drains away from
the sensor.
Below but close to
the elevation of the
process connection.
This minimizes the static head effect
of the condensate.
Level with or above
the process connection
This requires a siphon to protect the
sensor from process steam. The
siphon retains water as a “fill fluid.”
3.2 | IS-WPS Series Sensor Diagrams
Liquids
Figure 4. IS-WPS Series Sensor with Radome
NOTE: it is the sole responsibility of the customer to determine and
identify the correct location for their particular application.
3.5 | Conduit / Cable Entries
There are no conduit/cable entries for the IS-WPS Series sensor.
3.6 | Bracket Mounting
The IS-WPS Series Pressure Sensor is mounted directly on the pipe
fitting for pressure ranges <10,000 psi.
For ≥10,000 psi the device is anchored to a bracket by means of a
U-bolt arrangement. Recommended bracket assembly for mounting
is P/N: WPB2-004, which can be ordered separately. There are
additional bracket assemblies that can be ordered based on the
specific installation need as below – P/N: WPB2-104/-204/-304/404 or WPB3-002/-006/-009
3.3 | Process Connection
Wireless Pressure Sensors have the following standard connection
fitting for mounting on the process pipe:
•
•
•
10
For ≤5,000 psi: 1/2 in NPT male, 3/4 in NPT male. Either
of these connections will also provide a 1/4 in NPT female
connection.
For 10,000 psi: Supports a 1/4 in NPT Female connection
with provision to mount the product on a bracket assembly
using U-bolts (see Figure 4).
For 15,000 psi: Supports 9/16-18 UNF Female connection
with provision to mount the product on a bracket assembly
using U-bolts (see Figure 4).
sensing.honeywell.com
3.7 | Pressure Port
Wireless Pressure Sensor provides the following pressure port
options to choose from:
Port material
316L SS
15-5 PH SST
Crucible A-286
Diaphragm
material
Hastelloy®
15-5 PH SST
Crucible A-286
Process
connection
1/2 in NPT
male
1/4 in NPT
female
–
3/4 in NPT
male
9/16-18 UNF female
Note: Both 1/2 in NPT male and 3/4 in NPT male also provide 1/4-in
NPT female connection
Swivel: The IS-WPS Series sensor body will swivel 350° with
respect to the pressure port body, to optimize readability of the
LCD. Refer to section 4.1.4 for more information about the swiveling
feature.
Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
4 | PROCESS INSERTION
4.1 | Pressure Sensing
4.1.1 | Piping
The actual piping arrangement will vary depending upon the
process measurement requirements and the sensor model. Process
connections are made to 1/2 in NPT male, 3/4 in NPT male, 1/4 in
NPT female, or 9/16-18 UNF female connections in the head of the
sensor’s body. Elbow fittings may be utilized as required.
The most common type of pipe used is 1/2 inch Schedule 80 steel
pipe. Many piping arrangements use a three-valve manifold to
connect the process piping to the sensor. A manifold makes it easy
to install and remove a sensor without interrupting the process. It
also accommodates the installation of blow-down valves to clear
debris from pressure lines to the sensor.
Another piping arrangement uses a block-off valve and a tee
connector in the process piping to the sensor as shown in Figure 5.
Figure 5. Typical Arrangement for 1/2 NPT Process
Connection Piping
32317839
, ATTENTION
For liquid or steam, the piping should slope a minimum of 25,4
mm [1 in] per 305 mm [1 ft]. Slope the piping down towards
the sensor, if the sensor is below the process connection so
the bubbles may rise back into the piping through the liquid. If
the sensor is located above the process connection, the piping
should rise vertically above the sensor; then slope down towards
the flowline with a vent valve at the high point. For gas measurement, use a condensate leg and drain at the low point (freeze
protection may be required here).
m CAUTION
Property damage may result if operating temperature limits of
sensor are exceeded. Sensor housing must not exceed 70 °C
[158 °F]. To reduce the temperature of the process that comes
into contact with the sensor body, install impulse piping. As a
general rule, there is a 56 °C drop [100 °F] in the temperature of
the process for every foot (305 mm) of ½ inch uninsulated piping.
4.1.2 | Process Connections
In addition to connection of IS-WPS device to the piping
arrangement (as explained in section 4.1.1), which is recommended
mounting arrangement for pressure range up to and including 5,000
psi, there is another mounting arrangement strongly recommended
for higher pressures ranges (≥10,000 psi) using bracket assembly
and U-bolts. See the connection diagrams below depicting a typical
bracket assembly mounting.
Figure 6. Process Connection - Pipe Fitting
Tank Wall
31,75 mm
[1.25 in]
hex
Block-off
Valve
38,1 mm
[1.5 in]
45,0 mm [1.77 in]
across flats
45,0 mm [1.77 in]
across flats
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Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
ISSUE 1
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4.1.3 | General piping guidelines
4.1.4 | Sensor Housing Swiveling
When measuring fluids containing suspended solids, install
permanent valves at regular intervals to blow-down piping.
The IS-WPS Series sensor housing will swivel through a 350° range
to facilitate easy reading of the LCD display. To adjust the swivel
mounting:
Blow-down all lines on new installations with compressed air or
steam and flush them with process fluids (where possible) before
connecting these lines to the sensor’s port.
Be sure all the valves in the blow-down lines are closed tight after
the initial blow-down procedure and each maintenance procedure
after that.
Mount sensor vertically to assure best accuracy, and to obtain
optimum R.F. link performance.
1. Ensure that the process connector (threaded fitting) is in its
final position and is fully tightened, using a wrench on the
hex-nut area above the threads (do NOT tighten using the
sensor body).
2. Loosen the large nut just below the housing using a 45
mm [1.77 in] crescent wrench.
Figure 7. Process Connection - Large and Hex Nuts
Large
nut
Hex
nut
Large
nut
High
pressure
connection
3. Swivel sensor housing as needed.
4. While holding the sensor body in place, gently tighten the
large nut with a 45 mm [1.77 in] crescent wrench to 14 Nm
±1 Nm [10.32 ft-lb ±0.74 ft-lb].
m WARNING
POTENTIAL ELECTROSTATIC CHARGING
HAZARD
The antenna radome is made of plastic and has a surface
resistivity of >1 Gohm per square. When this device is being
installed, care should be taken not to electrostatically charge the
radome surface by rubbing the surface with a cloth, or cleaning
the surface with a solvent.
12
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ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
5 | ANTENNA, CABLE, & MOUNTING
32317839
, ATTENTION
OPTIONS
The antenna cables should not be modified (i.e. cut short
and/or re-terminated) as it may affect communication agency
approval.
5.1 | Approved Antenna Options
This section defines the antenna options that can be used in a
particular country of interest; reference Section 2.1 for a list of
Countries per Country Use Code. It is important to determine the
country the IS-WPS will be used in. Thereby, noting the correct
Country Use Code in the IS-WPS nomenclature will help ensure
proper selection of antenna and/or cable options. The direct
antenna mounts directly to the IS-WPS RP-SMA jack while the
remote antenna mounts to the IS-WPS RP-SMA jack via a cable
assembly (see Section 6.5.1). Further technical information on the
WAN Series antennas, WAMM Series magnetic mounts and WCA
Series cable assemblies can be found in Section 6.4.
m WARNING
The IS-WPS must be installed in accordance with the
requirements specified in this document in order to comply with
the specific Country Communication Agency requirements. (i.e.
FCC, IC, ETSI, ACMA, etc.) See Section 2 as it requires choosing
the correct Country Use Code and thus allowable antenna and/or
cable usage.
, CAUTION
Power to the IS-WPS should not be applied during installation
of an antenna as damage could occur to the IS-WPS
electronics.
Table 16. Antenna and Accessories Allowed for Use (United States, Canada, Australia)
United States, Canada, Australia
(Note: all columns are independent of each other)
Antenna Type Code
(antenna provided with
product)
Antennas (allowed for
use)
Magnetic Remote
Mount Assemblies/
Antennas
WAMM100RSP-005
WAMM100RSP-010
(allowed for use)
Extension Cable Assemblies/Antennas for
Remote Mount
WCA200RSJRSP-002
WCA200RSJRSP-005
WCA200RSJRSP-010
WCA200RSJRSP-015
WCA200RSJRSP-020
(allowed for use)
Extension Cable Assemblies/Antennas for
Remote Mount
WCA200RNPRSP-002
WCA200RNPRSP-010
(allowed for use)
WAN06RNJ
00
WAN03RSP
WAN04RSP
WAN03RSP
12
WAN04RSP
WAN05RSP
WAN04RSP
WAN05RSP
WAN08RSP
WAN05RSP
WAN08RSP
WAN08RSP
WAN09RSP
WAN09RSP
WAN10RSP
WAN10RSP
WAN11RSP
WAN12RSP
Note:
Direct mount: Antennas have an RP-SMA plug that connects directly to the IS-WPS RP-SMA jack
Remote mount: Remote mount antenna uses a cable with a RP-SMA plug that connects directly to the IS-WPS RP-SMA jack
Note for Section 5.1, Tables 16 and 17:
1. Industry Canada Compliance Statement: This device has been designed to operate with the antenna types listed in this document, and
having a maximum gain of 9 dBi. Antenna types not included in this list or having a gain greater than 9 dBi are strictly prohibited for use with
this device. The required antenna impedance is 50 Ohm.
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Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
ISSUE 1
32317839
Table 17. Antenna and Accessories Allowed for Use In All Other Approved Countries
All Other Approved Countries
(Note: all columns are independent of each other)
Antenna Type Code
(antenna provided with
product)
Antennas (allowed for
use)
Magnetic Remote
Mount Assemblies/
Antennas
WAMM100RSP-005
(allowed for use)
00
WAN03RSP
12
WAN09RSP
Magnetic Remote
Mount Assemblies/
Antennas
WAMM100RSP-010
(allowed for use)
WAN08RSP
Extension Cable Assemblies/Antennas for
Remote Mount
WCA200RSJRSP-002
WCA200RSJRSP-005
WCA200RSJRSP-010
WCA200RSJRSP-015
WCA200RSJRSP-020
(allowed for use)
WAN04RSP
WAN03RSP
WAN08RSP
WAN08RSP
WAN10RSP
WAN09RSP
WAN12RSP
WAN10RSP
WAN11RSP
Note:
Direct mount: Antennas have an RP-SMA plug that connects directly to the IS-WPS RP-SMA jack
Remote mount: Remote mount antenna uses a cable with a RP-SMA plug that connects directly to the IS-WPS RP-SMA jack
, ATTENTION
If using the IS-WPS in a portable application (for example, the IS-WPS is used as a handheld device and the antenna is less than 20
cm [7.87 in] from the human body when the device is in operation): The integrator is responsible for passing additional SAR (Specific
Absorption Rate) testing based on FCC rules 2.1091 and FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic
Fields, OET Bulletin and Supplement C. The testing results will be submitted to the FCC for approval prior to selling the integrated unit.
The required SAR testing measures emissions from the module and how they affect the person.
mWARNING
RF EXPOSURE
To satisfy FCC RF exposure requirements for mobile transmitting devices, a separation distance of 20 cm [7.87 in] or more should be
maintained between the antenna of this device and persons during device operation To ensure compliance, operation at closer than this
distance is not recommended. The antenna used for this transmission must not be co-located in conjunction with any other antenna or
transmitter.
Failure to comply with these instructions could result in death or serious injury.
14
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ISSUE 1
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Sensor, IS-WPS Series
32317839
5.2 | IS-WPS Series Sensor Cables
•
All cables in these tables have a specified impedance of 50 ohms.
•
These cables may also be used between the sensor and lightning arrestor, between the lightning arrestor and antenna, or between
the sensor and antenna.
Table 18. Sensor to Antenna Cable Specifications for IS-WPS Series
Honeywell Part
Number
Cable
Type
Connector Type
Frequency
(GHz)
Length
Loss (dB)
Total
Capacitance
Total
Inductance
WAMM100RSP-005
100
Series
RP-SMA Jack to
RP-SMA Plug
2.4
1,52 m [5 ft]
1.99
154 pF
0.4 µH
WAMM100RSP-010
100
Series
RP-SMA Jack to
RP-SMA Plug
2.4
3,05 m [10 ft]
3.98
309 pF
0.8 µH
WCA200RNPRSP-002
200
Series
RP-N Plug to
RP-SMA Plug
2.4
0,61 m [2 ft]
0.34
50 pF
0.2 mH
WCA200RNPRSP-010
200
Series
RP-N Plug to
RP-SMA Plug
2.4
3,05 m [10 ft]
1.69
246 pF
0.7 mH
WCA200RNJRSP-002
200
Series
RP-SMA Jack to
RP-SMA Plug
2.4
0,61 m [2 ft]
0.34
50 pF
0.2 mH
WCA200RNJRSP-005
200
Series
RP-SMA Jack to
RP-SMA Plug
2.4
1,52 m [5 ft]
0.85
123 pF
0.4 mH
WCA200RNJRSP-010
200
Series
RP-SMA Jack to
RP-SMA Plug
2.4
3,05 m [10 ft]
1.69
246 pF
0.7 mH
WCA200RNJRSP-015
200
Series
RP-SMA Jack to
RP-SMA Plug
2.4
4,57 m [15 ft]
2.54
368 pF
1.0 mH
WCA200RNJRSP-020
200
Series
RP-SMA Jack to
RP-SMA Plug
2.4
6,10 m [20 ft]
3.38
491 pF
1.3 mH
RF Cable A
RF Cable B
Figure 8. IS-WPS Antenna Extender Cables
Length
Shrink Tube,
PVC Black,
SMA Reversed
Polarized Plug
CA-200, 0.50 Ohm Coaxial Cable
Jacket: Polyethylene, Black
SMA Reversed
Polarized Jack
Note: This cable may optionally be mounted in a hole (see Figure 8), and fastened with the included nut and lockwasher. This would allow
the RP-SMA jack to support the antenna. If this is done, ensure that the surface around the hole is clean and free of paint or oil, so as to
allow a low resistance ground connection for optimum R.F. performance.
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Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
Figure 9. IS-WPS Antenna Extender Cable Mounting
Hole
32317839
Figure 10b. IS-WPS Connected to Remote Antenna Via
Lightning Arrestor
Remote
Antenna
Ø 7 mm
[Ø 0.276 in]
WPS
Wireless Pressure
RF Cable B
Sensor
6,4 mm
[0.252 in]
Zones 0/1, IIC Ga
Uo = 5.0 V
Io = 0.406 A
Po = 0.506 W
Lo = 3.12 µH
Co = 40 µF
Recommended Panel Mounting
Lightning
Arrestor
RF Cable
A or B
Class I, Div. 1,
Groups A, B, C, D
Voc = 5.0 V
Isc = 0.406 A
Po = 0.506 W
La = 3.12 µH
Ca = 40 µF
, ATTENTION
The antenna cables should not be modified (i.e. cut short
and/or re-terminated) as it may affect communication agency
approval.
5.2.1 | Connection Diagrams for Remote
Antenna Configuration
Figure 10a. IS-WPS Connected to Remote Antenna
Directly
Remote
Antenna
WPS
Wireless Pressure
Sensor
Zones 0/1, IIC Ga
Uo = 5.0 V
Io = 0.406 A
Po = 0.506 W
Lo = 3.12 µH
Co = 40 µF
16
Class I, Div. 1,
Groups A, B, C, D
Voc = 5.0 V
Isc = 0.406 A
Po = 0.506 W
La = 3.12 µH
Ca = 40 µF
sensing.honeywell.com
RF Cable A or B
Note 1: Only lightning surge arrestors determined to be simple apparatus
with no discrete inductors or capacitors may be installed as defined in the
National Electrical Code or other local codes, as applicable.
Note 2: Refer to the chart in Section 5.1 that captures the approved antenna
to be used with the IS-WPS product as remote connection.
Note 3: Only where all externally connected inductance and capacitance is
contained in cabling, i.e. no discrete inductors or capacitors in any externally
connected device. No reduction of Lo or Co are necessary.
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
6 | ANTENNA SELECTION,
ADJUSTMENT, AND MOUNTING
6.1 | Warnings
6.1.1 | General Installation Warnings
, ATTENTION
•
Professional Installation is required to ensure 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 Limitless™ IS-WPS Series
as configured for the particular installation site.
•
The antenna used for this sensor must be installed to provide
a separation distance of at least 20 cm [7.87 in] from all persons and must not be co-located or operating in conjunction
with any other antenna or sensor.
•
For remote antenna, see antenna installation requirements to
satisfy FCC RF exposure requirements.
, ATTENTION
Federal Communications Commission (FCC):
• The Limitless™ IS-WPS Series complies 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):
•
L’installateur de cette radio doit s’assurer que l’antenne est
située ou orientée de manière à ne pas émettre de radiofréquences excédant les limites permises par Santé Canada
pour la population générale. Veuillez consulter le Code de
sécurité 6 de Santé Canada au www.hc-sc.gc.ca/rpb.
6.1.2 | Outdoor Installation Warnings
m WARNING
LIVES MAY BE AT RISK!
Carefully observe these instructions and any special instructions
included with the equipment being installed.
ISSUE 1
32317839
m WARNING
CONTACTING POWER LINES COULD BE FATAL
Look over the site before beginning any installation and
anticipate possible hazards, especially these:
• Make sure no power lines are near where possible contact
can be made. Antennas, masts, towers, guy wires, or cables
may lean or fall and contact these lines. People may be
injured or killed if they are touching or holding any part of
equipment when it contacts electric lines. Make sure there
is NO possibility that equipment or personnel can come in
contact directly or indirectly with power lines.
• Assume all overhead lines are power lines.
• The horizontal distance from a tower, mast, or antenna to the
nearest power line should be at least twice the total length of
the mast/antenna combination. This will ensure that the mast
will not contact power lines if it falls during either installation
or later.
m WARNING
TO AVOID FALLING, USE SAFE PROCEDURES
WHEN WORKING AT HEIGHTS ABOVE GROUND
•
•
•
•
•
•
Select equipment locations that will allow safe, simple equipment installation
Don’t work alone. A friend or co-worker can save a life if an
accident happens.
Use approved, non-conducting ladders and other safety
equipment. Make sure all equipment is in good repair.
If a tower or mast begins falling, don’t attempt to catch it.
Stand back and let it fall.
If anything such as a wire or mast does come in contact with
a power line, DON’T TOUCH IT OR ATTEMPT TO MOVE IT.
Instead, save a life by calling the power company.
Don’t attempt to erect antennas or towers on windy days.
m WARNING
MAKE SURE ALL TOWERS AND MASTS ARE
SECURELY GROUNDED, AND ELECTRICAL
CABLES CONNECTED TO ANTENNAS HAVE
LIGHTNING ARRESTORS.
This will help prevent fire damage or human injury in case of
lightning, static build up, or short circuit within equipment
connected to antenna.
• The base of the antenna mast or tower must be connected
directly to the building protective ground or to one-or-more
approved grounding rods, using 1 AWG ground wire and
corrosion-resistant connectors.
• Refer to the National Electrical Code for grounding details.
• Lightning arrestors for antenna feed coaxial cables are available from electrical supply houses.
Safety and Productivity Solutions
17
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
If a person comes in contact with electrical power, and cannot
move
DO NOT TOUCH THAT PERSON OR RISK
ELECTROCUTION.
•
32317839
6.2 | Antenna Designs and Considerations
m WARNING
•
ISSUE 1
Use a non-conductive dry board, stick, or rope to push, pull,
or drag them so they no longer are in contact with electrical
power.
Once they are no longer contacting electrical power, administer CPR if certified, and make sure emergency medical aid
has been requested.
6.2.1 | Omni-directional Antenna Design
The Limitless™ Series omni-directional antennas were chosen for
their ability to be used in applications where transmitter-and-receiver
antennas may be moving with respect to each other or could be
stationary. These monopole and dipole antennas radiate power
(power from the internal radio of the IS-WPS) in a 360° outward pattern in a plane perpendicular to the length of the antenna element.
The term “omni” may suggest that the antenna radiates power in
all directions, but that is not the case. The actual antenna radiation pattern looks more like a toroid (doughnut-shape) as shown in
Figure 11.
Figure 11. Radiation Pattern of an Omni-directional Antenna
Toroid Radiation Pattern - Pattern
is 360 degrees in the vertical plane,
but not the horizontal plane
2.0 dBi RF Antenna Pattern - Horizontal
2.0 dBi RF Antenna Pattern - Vertical
The antenna radiates virtually zero power in the Z axis and most of the power in the X and Y axis. Increasing the antenna’s gain will increase
the power only in the X and Y axis. As a result, the radiation pattern becomes narrower. For instance, this is analogous to the reflector in an
automobile’s headlight. The reflector does not add light or increase the luminous intensity of the light bulb, rather it simply directs all the light
energy in the forward direction where the light is needed most.
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Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
6.3 | Antenna Mounting and Considerations
6.3.1 | Antenna Mounting Location with Respect
to RF Signal
m WARNING
RF EXPOSURE
To satisfy FCC RF exposure requirements for mobile transmitting
devices, a separation distance of 20 cm [7.87 in] or more should
be maintained between the antenna of this device and persons
during device operation. To ensure compliance, operation at
closer than this distance is not recommended. The antenna used
for this transmission must not be co-located in conjunction with
any other antenna or transmitter.
Failure to comply with these instructions could result in
death or serious injury.
There are several environmental factors to consider when determining antenna location during installation. These factors can affect
the radio frequency (RF) signal strength being both transmitted and
received by the Limitless™ IS-WPS and corresponding WMPR. It
is desirable for the antenna to be mounted in a place that will limit
exposure of adjacent materials/objects between the IS-WPS and
WMPR, as they have an effect on RF signal strength. If the mounting location for an omni-directional antenna is on the side of a building or tower, the antenna pattern will be degraded on the building or
tower side.
ISSUE 1
32317839
Obstacles that affect antenna patterns and RF signal strength:
• Indoor: Concrete, wood, drywall, metal walls, etc.
•
Outdoor: Vehicles, buildings, trees, structures, topology,
weather conditions, chain link fence, major power cables, etc.
The best performance is achieved when both the Limitless™ ISWPS and WMPR antennas are mounted at the same height and
in a direct line of sight (LOS) with no obstructions. Generally, the
higher the antenna is above ground, the better it performs. Another
concern is RF interference, discussed in Section 6.7.
Figure 12. Limitless™ IS-WPS to WMPR with RF Signal
Line of Sight (LOS) Free From Obstacles
Figure 13. Limitless™ IS-WPS to WMPR with RF Signal
Line of Sight (LOS) Affected by Obstacles
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ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
32317839
6.4 | Antenna Options
The following chart lists the antenna options along with the various characteristics that will be referenced throughout this section. This section is intended to assist an end user in determining which antenna(s) are worth investigating and subjecting to application requirements for
proof of suitability.
Table 19. Antenna Options
Part
number
Replacement antenna mount
or cable
Antenna
design
Ant.
gain
(max.)
Connector/
mounting
Dimensions
Antenna material
Cable material/
type
Mount
material
WAN03RSP
–
flat
3.0 dBi
RP-SMA
plug/adhesive mount
Ø 7,87 mm x 22,1 mm W x 4,57
mm D [Ø 0.31 in x 0.87 in W x
0.18 in D] 3 m [9 ft] cable
UV stable ABS
UV stable PVC/ RG174 coax
–
WAN04RSP
WAMM100RSP-005 base with
1,52 m [5 ft] of cable
tilt/
swivel
5.5 dBi
RP-SMA
plug/direct
mount
Ø 12,7 mm x 208,28 mm L
[Ø 0.50 in x 8.20 in L]
UV stable molded
polyurethane
UV stable PVC/ RG174 coax
UV stable
black
ABS
WAN04RSP
WAMM100RSP-010 base with
3,05 m [10 ft] of cable
tilt/
swivel
5.5 dBi
RP-SMA
plug/direct
mount
Ø 12,7 mm x 208,28 mm L
[Ø 0.50 in x 8.20 in L]
UV stable molded
polyurethane
UV stable PVC/ RG174 coax
UV stable
black
ABS
WAN05RSP
WAMM100RSP-005 base with
1,52 m [5 ft] of cable
tilt/
swivel
9.0 dBi
RP-SMA
plug/direct
mount
Ø 12,7 mm x 384,05 mm L
[Ø 0.50 in x 15.12 in L]
UV stable molded
polyurethane
UV stable PVC/ RG174 coax
UV stable
black
ABS
WAN05RSP
WAMM100RSP-010 base with
3,05 m [10 ft] of cable
tilt/
swivel
9.0 dBi
RP-SMA
plug/direct
mount
Ø 12,7 mm x 384,05 mm L
[Ø 0.50 in x 15.12 in L]
UV stable molded
polyurethane
UV stable PVC/ RG174 coax
UV stable
black
ABS
WAN06RNJ
WCA200RNPRSP-002 coax
cable assembly 0,682 m [2 ft]
straight
8.0 dBi
RP-N jack/
bracket
Ø 33,5 mm x 427,9 mm L
[Ø 1.32 in x 16.85 in L]
UV stable fiberglass
UV stable PVC/RG316 coax, UV stable
Polyethylene/200
Series coax
300 series SST
aluminum
alloy
WAN06RNJ
WCA200RNPRSP-010 coax
cable assembly 3,05 m [10 ft]
straight
8.0 dBi
RP-N jack/
bracket
IØ 33,5 mm x 427,9 mm L
[Ø 1.32 in x 16.85 in L]
UV stable fiberglass
UV stable PVC/RG316 coax, UV stable
Polyethylene/200
Series coax
300 series SST
aluminum
alloy
WAN09RSP
–
low
profile
mobile
3.0 dBi
RP-SMA
plug/magnetic
Ø 76,2 mm x 115 mm L
[Ø 3.0 in x 4.54 in L]
4,57 m [15 ft] cable
UV stable ABS plastic
UV stable black PVC
Nickelplated
steel
WAN10RSP
–
straight
5.0 dBi
RP-SMA
plug/magnetic
Ø 76,2 mm x 230,1 mm L
[Ø 3.0 in x 9.06 in L]
4,57 m [15 ft] cable
Nickel-plated steel
UV stable black PVC
Nickelplated
steel
WAN11RSP
–
low
profile
mobile
4.0 dBi
RP-SMA
plug/thruhole screw
Ø 39 mm x 42,4 mm L
[Ø 1.54 in x 1.67 in L ]
UV stable black PVC
UV stable black PVC
Nickelplated
steel
WAN12RSP
–
straight
2.0 dBi
RP-SMA
plug/direct
mount
Ø 10 mm x 79,5 mm L
[Ø 0.39 in. x 3.13 in. L]
UV stable ABS plastic
–
–
*Reference Limitless™ nomenclature (i.e. WMPR Series, WDRR Series, WPMM Series, WGLA Series, etc.)
**Reference Limitless™ Environment Usage section 6.6 for further details
*** Reference Section 5.1 for antennas and accessories for use in the United States, Canada, Australia, and other approved countries.
20
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Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
, ATTENTION
ISSUE 1
32317839
m WARNING
The antenna cables should not be modified (i.e. cut short
and/or re-terminated) as it may affect communication agency
approval.
The IS-WPS Series sensor must be professionally installed in
accordance with the requirements specified in this document.
Only the specified power settings, antenna types and gains and
cable lengths (attenuation) as outlined in this document are valid
for Limitless™ Point-to-Point Wireless Pressure Sensor, IS-WPS
Series installations.
Figure 14. IS-WPS Standard Antenna Options
Antenna Type Code 00
Antenna Type Code 12
Antenna Type Code 12:
Radome Installed
No antenna. RP-SMA antenna jack on top is used
2.0 dBi gain omni-directional antenna (radome
not shown)
(note: only one size radome available)
Safety and Productivity Solutions
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Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
6.5 | Antenna Connection, Styles, and
Mounting Options
m WARNING
RF EXPOSURE
To satisfy FCC RF exposure requirements for mobile
transmitting devices, a separation distance of 20 cm [7.87 in] or
more should be maintained between the antenna of this device
and persons during device operation. To ensure compliance,
operation at closer than this distance is not recommended. The
antenna used for this transmission must not be co-located in
conjunction with any other antenna or transmitter.
Failure to comply with these instructions could result in
death or serious injury.
, CAUTION
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6.5.1 | Antenna Connection
Physical connection of the antenna to the IS-WPS is accomplished
by using mating RP-SMA connectors: plug and jack. Direct-mount
antennas have an RP-SMA plug that connects directly to the ISWPS RP-SMA jack. The remote mount antenna uses a cable with
a RP-SMA plug that connects directly to the IS-WPS RP-SMA jack
allowing the antenna to be remotely mounted away from the ISWPS. Mounting options are based on user preference, communication agency approvals, IS-WPS mounting location, and obstacles as
discussed in Section 6.6.6.
A direct- or remote-mount antenna can be easily mounted by
threading the mating RP-SMA plug of the antenna to the IS-WPS’s
RP-SMA jack. Reference section 6.6.2 for further details on extra
environmental protection of RP-SMA connections. Tighten the RPSMA connection until finger tight. See Figures 15 and 16.
Power to the IS-WPS should not be applied during installation of
an antenna as damage could occur to the IS-WPS electronics.
Figure 15. Limitless™ IS-WPS RP-SMA Connection,
Direct-Mount
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Figure 16. Limitless™ IS-WPS RP-SMA Connection,
Remote-Mount
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6.5.2 | Cable Requirement
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Catalog listing:WAN12RSP
Some remote mount antennas have an antenna cable permanently
attached, with an RP-SMA plug, that is simply connected to the
jack on the IS-WPS. Other remote mount antennas do not include
cable, and require the use of an extension cable. This extension
cable will normally need to have one end with an RP-SMA plug (inside threads), which will connect to the sensor, and one end with an
RP-SMA jack (outside threads). The jack of the extension cable will
mate with the antenna or the lightning arrestor. If a lightning arrestor
is connected this way, the antenna may be directly connected to the
arrestor.
WAN12RSP
Straight wireless antenna with 2.2 dBi gain, reverse polarity SMA
plug, connector mount (RP-SMA)
Note that at 2.4 GHz, typical antenna cables types have 0.5 dB of
loss per meter (almost 5 dB for a ten meter cable, plus connector
losses). Excessively long cable runs should be avoided if possible.
Refer to Section 5.1 for approved antenna and cable options.
6.5.3 | Antenna Styles and Mounting Options
Choosing an antenna mounting style depends on application
conditions, antenna benefits and/or features, and user preference.
The antenna’s gain (discussed further in Section 6.4, Table 19) to
some extent determines physical size. Another consideration is the
amount of room available in the application.
Straight with Radome: A benefit of the straight antenna radome is
rigid design and resistance to being repositioned (shock, vibration,
wind, etc.).
Adhesive mount: The benefit of a remote adhesive mount antenna
is mounting flexibility to a number of surfaces and in various orientations. Remember, the surface an antenna is being mounted to will
affect the radiation pattern. Use masking tape to temporarily attach
the antenna. Perform fade-margin testing, as described in Section
6.8 before permanently mounting.
Catalog listing: WAN03RSP
Permanent mounting: Pre-clean the antenna’s mounting surface
with an alcohol wipe. Peel paper protection from adhesive strip and
mount to the cleaned surface.
Figure 17. Adhesive Mounting Steps
Adhesive Mount Antenna –
Step 1. Pre-clean the mounting surface
Adhesive Mount Antenna –
Step 2. Peel Protection from Adhesive
Strip
Adhesive Mount Antenna –
Step 3. Mount the Antenna
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Mast mount: The benefit of the mast-mount antenna is its rigid
design and resistance to displacement when subjected to shock,
vibration, wind, etc. It can be easily mounted high above the ground
to obtain greater RF signal performance and it withstands winds up
to 100 mph.
Catalog listing: WAN06RNJ
Mast-mount bracket (Included with the 8 dBi antenna): Attach antenna to its mounting bracket. Tighten nut. Assemble two U-clamps
around mast and tighten nuts. Ensure provided lock washers are
compressed to a flat condition.
Figure 18. Mast Mount
Antenna –
Tighten nut on mounting
bracket
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Use Magnetic Mounts with the following antenna catalog listings:
WAN04RSP and WAN05RSP
Figure 20.
Magnetic Mount
Base with Antenna – Mounted
on Steel Surface
Figure 21.
WAN09RSP
Magnetic Mount
Antenna
Figure 22.
WAN10RSP
Magnetic Mount
Antenna
Figure 19. Mast Mount
Antenna –
Side View with Attachment to Pipe
Thru-hole mount: The benefit of the thru-hole mount antenna is it
allows the cable to run “thru” the mounting surface. There is also an
adhesive material between the antenna housing and the mounting
surface for seal protection. This is a very low profile, rugged design
[approximately 30 mm (1.18 in) height] when mounted and also can
be used in mobile applications.
Catalog listing: WAN11RSP
Figure 23. Thru-hole mount antenna
WAN11RSP
Magnetic mount: The benefit of the magnetic-mount antenna is its
ability to mount on any ferrous-metal surface and in various orientations. A smooth metal surface is preferred to allow the best attraction of the magnet to the surface. First, determine if the magnetic
attraction is sufficient to hold the antenna in the desired position
(i.e., shock, vibration, etc. in the application). Placing the antenna in
a location where it cannot be inadvertently displaced may help.
Catalog listings: WAMM100RSP-005 & WAMM100RSP-010:
These magnetic-mount bases are not designed for mobile applications.
Catalog listings: WAN09RSP & WAN10RSP: These magneticmount antennas are designed for mobile applications and can
withstand winds at >150 mph.
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6.5.4 | Antenna Adjustment Considerations
The antennas of the IS-WPS and WMPR receiver should be oriented
in parallel as best as possible. This will, in most cases, allow the
longest range and highest RF signal. The least RF signal is normally
in-line with the top of the antenna, so avoid having the antennas
pointed directly toward or directly away from each other.
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Figure 24. Highest RF signal when antennas are as
parallel to each other as possible (parallel arrangement
shown with the Limitless™ WMPR monitor and IS-WPS sensor)
6.5.5 | Grounding the Remote Antenna
Follow these guidelines to ground the antenna in accordance with national electrical code instructions.
Table 20. Grounding the Antenna
Step
Action
1
Use No. 10 AWG copper or No. 8 or larger copper-clad steel or bronze wire as ground wires for both mast and lead-in. Securely
clamp the wire to the bottom of the mast.
2
Secure the lead-in wire to a lightning arrestor and mast ground wire to the building with stand-off insulators spaced from 1,2 m
[4 ft] to 1,8 m [8 ft] apart.
3
The lightning arrestor must be bonded to earth ground in order to function properly. Due to the small diameter coaxial cables
used with the RP-SMA connectors, the lightning arrestor must be grounded independant of the antennas, using number 10
solid wire. This wire must be connected directly to solid ground. It may be the same ground as is used for the antenna tower.
4
Drill a hole in the building’s wall as close as possible to the equipment to which you will connect the lead-in cable. Use a rubber
grommet or feedthru tube to protect the cable from abrasion.
m CAUTION
There may be wires in the wall. Before drilling check that the area is clear of any obstructions or other hazards.
5
Pull the cable through the hole and form a drip loop on the outside close to where the cable enters the building. The drip loop
should have a radius of at least 30 cm [11.81 in].
Lead-in
area
To lightning
arrestor and antenna
30 cm
[12 in]
Drip loop
6
Thoroughly waterproof the lead-in area.
7
Connect the lead-in cable to the IS-WPS Series sensor. Tighten cables by hand only; do not use tools or you could overtighten
and damage the RF cable on the sensor.
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6.6 | Antenna Environmental
Usage/Concerns
3
A. Review antenna and/or cable materials (listed in
Section 6.4) with respect to resistance of chemicals and fluids in the application. If choosing an
adhesive mount, adhesive resistance testing may
be necessary.
B. If shock, vibration, wind, rain, sleet/snow, etc. are
in the application, choose an antenna rated for outdoors and has a rigid design as defined in Section
6.5.3.
4
This step may be required to provide an extra level of
protection, especially if the application may be subjecting antennas and cables to liquids. The RP-SMA
connections, tilt/swivel joints, and cable entrances are
potential leak paths that could lead to corrosion. The
following procedure is one way to provide extra protection to these connections and joints.
6.6.1 | Choosing an Antenna/Cable to Meet Application Exposure Conditions
There is no antenna or cable design impervious to every environmental condition it could be exposed to. Review the application
environment as follows:
Table 21. Environmental Protection Steps
Step
Action
1
Determine where the antenna will be installed and the
application conditions: indoor, outdoor, or limited outdoor exposure. Even if the antenna is going to be used
indoors, an outdoor antenna may be more suitable (i.e.,
resistant to fluids, rigid construction, etc.)
2
Determine what the antenna may be subjected to (i.e.,
fluids, chemicals, oils, wind, shock, vibration, etc.)
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See Section 6.6.2 for further detail.
In the end, the antenna/cable choice may need to be tested in the
actual application conditions to prove suitability.
6.6.2 | Protection of Antenna Connections
If the antenna and connectors are not protected by the radome, the connector and threads should be protected from the elements thorugh
an application of protective tape.
•
For Step 2 (see Figure 25), the recommended protective tape is COAX-SEAL® #104 Hand Moldable Plastic Weatherproofing Tape,
available from electrical supply houses.
•
For Step 3 (see Figure 25), the recommended tape is Scotch® Premium Vinyl Electrical Tape 88-Super tape, available from 3M.
Figure 25. Application of Protective Tape
Step 1 - Remove radome.
Step 2 - First apply 1/2 inch wide
COAX-SEAL® (flexible and moldable
material)
Step 3 - Secondly, apply 3M Scotch®
Premium Vinyl Electrical Tape 88-Super
Ultimately, the antenna/cable choice may need to be tested in the actual application conditions to prove suitability for the environment.
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6.6.3 | Outdoor Antenna Installations - Lightning
Concerns
6.6.6 | Antenna Mounting Location with
Respect to Antenna Location
Outdoor antenna installations can lead to the possible damage
caused by nearby lightning strikes that induce charges or surges on
the antenna and/or antenna extension cables.
There are several environmental factors to consider with respect
to antenna location during installation. These factors can affect
the radio frequency (RF) signal strength being both transmitted
and received by the Limitless™ IS-WPS sensor and the Wireless
Multi-Protocol Receiver (WMPR). It is desirable for the antenna to
be mounted to limit exposure of adjacent materials/objects between
the Limitless™ IS-WPS sensor and the WMPR, as they will have an
effect on RF signal strength. If the mounting location for an omnidirectional antenna is on the side of a building or tower, the antenna
pattern will be degraded on the building or tower side.
A lightning arrestor similar to AL6-RSPRSJBW-9 from L-COM
Global Connectivity that is classified as ‘Simple Apparatus’ can be
reviewed against application requirements.
, ATTENTION
National, local, and/or regulatory agencies may require the use
of a lightning arrestor and possibly other requirements for an
antenna system installation. It is recommended that the customer
review and adhere to these requirements.
6.6.4 | Lightning Arrestor
The lightning arrestor may be mounted directly on the sensor, or at
the far end of the antenna cable, mounted to a sheet of metal in a
through-hole. Generally, the choice should be made based on having the shortest, most direct path to a good, solid ground.
If the lightning arrestor is mounted directly on the sensor, use caution when attaching a grounding wire to the arrestor to avoid putting
undue stress on the sensor’s antenna connector.
Obstacles that affect antenna patterns and RF signal strength:
•
Indoor: Concrete, wood, drywall, and metal walls, etc.
•
Outdoor: Vehicles, buildings, trees, structures, topology,
weather conditions, chain link fence, major power cables,
etc.
Rain and moisture: Intrinsically safe wireless sensors compliant with
IEEE 802.15.4 operate in a 2.4 GHz band. As the peak absorption
frequency of water molecules is approximately 22 GHz, the total signal attenuation due to rain, fog or moisture is negligable (less than
0.1 dB/mile for a heavy downpour).
If the coax cable is to enter a building, then the lightning arrestor should be mounted as close as possible to where the lead-in
wire enters the building. Lightning arrestors determined as “Simple
Apparatus” are allowed and approved for use with IS-WPS Series
Pressure Sensors.
6.6.5 | Site Selection
Before attempting to install your antenna, consider the best place to
install the antenna for safety and performance.
Follow these steps to determine a safe distance from wires, power
lines, and trees.
Step
Action
1
Measure the height of the antenna.
2
Add this length to the length of the tower or mast and
then double this total for the minimum recommended
safe distance.
Generally speaking, the higher the antenna is above the ground, the
better it performs. Good practice is to install your antenna about 1,5
m to 3 m [5 ft to 10 ft] above the roof line and away from all power
lines and obstructions. If possible, find a mounting place directly
above the wireless device so the lead-in cable can be as direct as
possible.
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6.7 | R.F. Interference Considerations
6.7.4 | Bluetooth® Devices
6.7.1 | General
Bluetooth® interference is less of an issue, due to the very narrow
bandwidth of Bluetooth® signals, the low transmit power, and the
rapid “frequency hopping” of the signals. If the 802.15.4 device
misses a packet of data due to a Bluetooth® burst of data, the
re-transmission of the 802.15.4 data will likely succeed, as the Bluetooth® will have hopped to a different channel by then.
The 802.15.4 specification provides increased resistance to interference. Within the 2.4 GHz band, there are 16 channels, each using
approximately 2 MHz of bandwidth. The channel used may be
rapidly changed depending on the presence of other signals sensed
in that channel. Thus narrow band interfering signals may have no
effect, while broadband noise sources may cause loss. The effect
of light to moderate interference is not to make the system fail, but
to increase the rate of “lost packets” of data. These “lost packets”
are simply retransmitted as needed, so the user may not notice any
problem. More serious interference can cause loss of more data
updates, and error messages reported by the WMPR, as well as
shorter battery life.
6.7.5 | Wireless Video Camera and Video Links
Wireless video links operating in the 2.4 GHz band can cause serious interference as they are operating continuously, use a wide (6
MHz) bandwidth), and may be more powerful. Interference from
wireless video could cause the “NO RF” indication in severe cases.
As mentioned, frequency and/or distance separation may be required.
6.7.2 | WiFi Networks
•
Most WiFi (WLAN) networks operate in the same 2.4 GHz range
and use wider bands within that range. Also, the faster protocols
(802.11N or AC), may utilize multiple channels. Factors affecting R.F.
interference would be channel separation, distance separation, and
duty cycle.
Frequency Separation: Many video links have four or more
channels selectable. Changing channels may help. Additionally, wireless video links are available in the 900 MHz band, and
the 1.2 GHz band. Switching to one of those would eliminate
interference issues with 802.15.4 (and 802.11x).
•
Distance Separation: Separating the video link sensor from the
wireless sensor would be very desirable. Alternatively, utilizing directional antennas on the wireless sensor, and /or on the
wireless video link would help greatly.
•
Channel separation: Studies have shown that a channel separation of 7 MHz will make interference less likely. WiFi routers
can be set to use different channels as needed, and auto
channel modes can be disabled. If possible, switching to a 5
GHz-only protocol (using 802.11N or AC), would eliminate any
possibility of 2.4 GHz interference.
•
Distance separation: A physical separation of 10 meters or
more will reduce possibility of interference.
•
Duty Cycle: Generally the duty cycle of WiFi routers is very low
for simple uses as e-mailing, messaging, most web browsing,
and voice protocols. However, a video camera or multiple users
streaming video would cause a significant increase in bandwidth usage and increase the possibility of interference, making
channel or distance separation more desirable.
Regarding the WiFi client (laptop, smartphone, tablet), they are
much less of a problem as they generally operate with a much
reduced duty cycle (most data is received by the device), and may
operate with much lower transmit power
6.7.3 | Smart Phone “Apps”
Smart phone “apps” are available to display consumer WiFi signal
strengths or download/upload speeds. These apps will not display
the 802.15.4 signals as the packet format is different. However, if a
suspected interference source causes a large reduction in consumer WiFi download speed, it is likely it could also cause interference
to the 802.15.4 data used by the IS-WPS.
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6.7.6 | Microwave Ovens
Microwave ovens operate in the 2.4 GHz range, they are powerful,
and a high-duty cycle. However, they may not be a problem to a
modern 802.15.4 network. The magnetron in a microwave oven is
driven by half-wave rectified AC, so the R.F. output is actually off for
one half of the 60 Hz or 50 Hz power line cycle (8.33 msec or 10.0
msec). During that part of the cycle, the packets of 802.15.4 data
may succeed. However, close to half of the packets may require
retransmission, so data throughput could be greatly reduced.
6.7.7 | Cordless Phones/Baby Monitors/
Intercoms
A 2.4 GHz cordless phone in very close proximity to a wireless sensor could cause lost packets while the phone is in use, but is not a
very likely cause. If monitoring the link quality as in “link measurements” above, shows interference, a simple remedy is to switch to a
DECT 6.0 cordless phone operating on 1.9 GHz.
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6.8 | Choosing an Antenna Gain (dBi) with
Acceptable Fade-Margin
There are several different Limitless™ Series antenna gain options
to choose from. This section helps determine the antenna version(s)
that will provide suitable RF signal performance for specific applications.
The Limitless™ Series antenna’s actual gain is measured by how
much of the input power from the IS-WPS’s internal radio is concentrated in a particular direction. The IS-WPS antenna transmits
RF signals, and also receives RF signals from a Limitless™ WMPR
receiver. In a particular application, transmit signal strength may be
better than the receive signal strength or vice versa. The intent is
to choose an antenna with the optimum gain relative to application
conditions for both transmitting and receiving.
Fade-margin is the amount of excess power available above and
beyond what is necessary to maintain a reliable RF signal between
the transmitter and receiver. Normally, an acceptable threshold of
excess power to ensure effective operation in a variety of environmental conditions is 10 dB. A simple way to determine if the signal
strength is sufficient is to temporarily install a 10 dB attenuator*
between the RP-SMA plug of the antenna or remote cable and
IS-WPS’s RP-SMA jack. This should be completed in an operating
application environment with good nominal environmental conditions. Starting with the antenna chosen in Sections 5 & 6, install
the attenuator and operate the system until exposure of all normal
application conditions is completed while monitoring the lost RF
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signal output. If the fade-margin is unacceptable, the lost RF signal
output changes state indicating the antenna position on the Limitless™ IS-WPS and/or WMPR receiver will need to be changed and/
or another antenna type should be chosen. The RF Signal indication
within the Node Status Menu or Node Information Menu is useful in indicating the RF Link Strength; refer to Section 6.9 for more
information.
Try several mounting locations and/or antennas along with retesting each with the attenuator to determine the optimal set-up that
provides an acceptable fade-margin. Remove the attenuator after
testing is completed.
*Suggested sources/part numbers
•
10 dB attenuator (i.e. Crystek – Part number: CATTEN-0100)
•
RP-SMA female to SMA male connector adaptor (i.e. Connector City – Part number : ADP-SMAM-RPSF)
•
RP-SMA male to SMA female connector adaptor (i.e. Connector City – Part number : ADP-RPSM-SMAF)
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6.9 | Wireless Link Quality Measurements
6.9.2 | Connection Quality Labels
6.9.1 | Link Measurements
Link quality details can be categorized as poor, fair, good, etc. The
default numerical criteria for these labels as per the WMPR I&T
manual are:
There are two methods of observing the R.F. link performance
•
•
•
The LCD on the IS-WPS sensor will display the R.F. link
quality as one of five values; BEST, GOOD, BAD, POOR
and NO RF, based upon the link analysis.
The applicable data block on the WMPR receiver will show
RSSI. (Refer to Section 7.4 or the WMPR Installation and
Technical Manual.)
The Node Detail or Node Status screen on the WMPR will
show the RSSI value for each active node (see Figure 26)
Figure 26. R.F. Link Quality shown on WMPR
RSSI is the Received Signal Strength Indicator value, lowest value/
highest value. The less negative the values, the stronger the signal
(-60 dBm is stronger than -70 dBm).
The required antenna impedance is 50 ohms.
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Table 22. IS-WPS Connection Quality Labels
Quality Detail
RSSI range
Numerical Value
Label
> -50
Excellent/Best
-60 to -50
Good
-85 to -60
Fair
< -85
Poor
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7 | OPERATING THE IS-WPS P2P
INTERFACE WITH THE WMPR
7.3 | Start-up or Re-start Sequence Mode (EtherNet/IP™ Active Connection and
Power Supplied to WMPR)
7.1 | Overview of the P2P User Interface
7.3.1 | Zero Switches or Sensors Paired
to WMPR
The IS-WPS Sensor is paired with a WMPR receiver, which provides
•
A means of pairing/purging the IS-WPS on the P2P network
•
A readout of the measured process variable from IS-WPS
•
Status of the IS-WPS (received signal, battery status)
•
A means to set parameters used by the IS-WPS (measurement update rate, display update rate)
•
An interface to an existing EtherNet/IP™ compliant Master
device
Zero switches/sensors paired to the WMPR: EtherNet/IP™ active connection is made and then applying power to the WMPR will
result in the LCD Menu sequencing through the following displays
before entering the Main Menu.
Figure 27. Honeywell Splash Screen (momentarily
shown)
7.2 | Starting the IS-WPS with the WMPR
Note: Before proceeding with the pairing process it is suggested
that a “system map” be created listing which wireless devices
(IS-WPS or others) are to be paired with the WMPR, and at which
“Node”. Each of these devices will be paired with one of the 14
available “Nodes”in the WMPR.
7.2.1 | Powering up the system
1. Insure that the IS-WPS has fresh batteries installed in the
battery pack and the power cable is connected to battery
pack (see Figure 49).
EtherNet/MAC ID screen appears (see Figure 28). (Record the MAC
ID, IP Address, and then touch the “Next” function button to move
to the Main Menu) (see Figure 29).
2. Upon power-up, the IS-WPS device performs a battery
status check to determine if the batteries installed are
good for use or not. This activity is expected to last for 10
to 15 seconds. The green LED on secondary board will
blink at 1 second intervals for approximately 10 seconds;
subsequently if battery is GOOD, green LED will stay ON
for 4 seconds and then turns OFF. Otherwise, if battery is
BAD, green LED will continuously blink at 1 second interval; operator should replace the battery pack containing
fresh batteries before continuing.
Figure 28. Ethernet/IP MAC ID & IP Address
3. If the IS-WPS has been paired with any other WMPR,
perform a Restore to Factory Defaults (see Factory Reset,
Section 7.8).
4. Insure that the WMPR is connected to a EtherNet/IP™
compliant Master device through the RJ-45 Ethernet connection.
(If this is not done, the WMPR will remain on the initial
splash screen).
5. Apply a source of +10 Vdc to +30 Vdc to the power terminals of the WMPR (refer to WMPR I&T Manual).
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Figure 29. Main Menu
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EtherNet/MAC ID screen appears (see Figure 32). (Record the MAC
ID, IP Address, and then touch the “Next” function button to move
to the Main Menu) (see Figure 33).
Figure 32. Ethernet/IP MAC ID & IP Address
7.3.2 | One or More Switches or Sensors Paired
to WMPR
One or more switches/sensors paired to the WMPR: EtherNet/
IP™ active connection is made and then applying power to the
WMPR will result in the LCD Menu scrolling through the following
displays before entering the Main Menu:
Figure 33. Main Menu
Figure 30. Honeywell Splash Screen (momentarily
shown)
The display on the IS-WPS toggles between pressure value and “No
RF” when not paired to WMPR. Note, this is only applicable for the
LCD variant of the IS-WPS.
System start-up screen (see Figure 31) will take up to two (2) minutes before displaying EtherNet/IP MAC ID & IP address (see Figure
32) screen.
Figure 31. System Start Up
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Figure 34. Limitless™ IS-WPS Pressure Value and no
RF Messages
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, ATTENTION
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Figure 37. Pair Mode Screen
If there are multiple WMPRs being used in the application, apply
power to previously paired WMPRs first (if any) and then to one
WMPR at a time. Allow time for each WMPR to complete
its start-up sequence before applying power to the next
WMPR. There is a maximum of five WMPRs that can
be used in the same localized area. Contact Honeywell
Application Engineering at 800-537-6945 if more than five
WMPRs are desired to be used in the same localized area.
7.3.3 | Pairing the IS-WPS with the WMPR
1. With the Main Menu Page displayed, touch the lower button next to Actions (see Figure 35).
Figure 35. Action Menu
5. Referring to the system “Map” for this installation,
determine which node the current IS-WPS is to be
paired into. Scroll “UP” or “DOWN” to the desired
node # (see Figure 37).
6. If not already done, remove the rear cover of the ISWPS, and remove the battery pack, allowing access
to the reset button and green LED (see Figure 48).
7. On the WMPR, touch the Start button on the Pair
Mode screen (see Figure 37) which will start the Pairing process (see Figure 38).
Figure 38. Pairing In-Progress Screen
2. Touch the center button next to Configuration Menu
(see Figure 36)
Figure 36. Configuration Menu
3. If the WMPR has been previously paired with the desired node, touch Purge (see Figure 37) and perform
the required steps. (Refer to Purge Mode in WMPR
Installation & Technical Manual.)
8. Within 140 seconds, press the reset button inside the
IS-WPS (see Figure 48), for more than five seconds
and less than 12 seconds. Observe that the green
LED is lit when first pressed, and then goes out as
the button is released. The green LED continues to
flash ON/OFF (1 second interval) during the pairing
operation for 30 seconds maximum. Upon successful
pairing, the green LED flashes faster for four seconds
(0.25 seconds interval) and then turns OFF. On ISWPS LCD variant, the signal strength changes from
“NoRF” to either “GOOD” or “BEST” after successful
pairing.
4. Touch the upper button next to Pair (see Figure 37)
Safety and Productivity Solutions
33
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
Note: If pairing is unsuccessful, the LED will stop
flashing ON/OFF (1 second interval) after 30 seconds
from commencement. On IS-WPS LCD variant, the
signal strength continues to appear as “NoRF” if the
pairing operation is unsuccessful.
9. Upon successful pairing, observe the Join Network
Notice on WMPR LCD screen (See Figure 39). Verify
that Status is OK, and the Device Address is the Node
number desired. On IS-WPS LCD variant (the signal
connection should indicate either GOOD or BEST
based on signal strength).
Figure 39. Join Network Notice in WMPR
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32317839
11. Replace interior rubber cover inside IS-WPS, and replace
rear cover of IS-WPS and tighten the rear cover screws to
0,6 Nm max. torque.
7.4 | Reading IS-WPS Pressure Value
on the WMPR
1. From WMPR Main Menu screen, select Node Status
(See Figure 29).
2. Scroll through the different pages, by touching button
next to “UP” or “DOWN”, to view the appropriate
Node. Next to the “P” will be the pressure value and
measurement unit (see Figure 41).
Note: Depending on the update interval of the node,
the WMPR may display Loading Data… on the screen
while the data is being retrieved from the node.
Figure 41. Node Status Screen
10. Wait at the above screen (Figure 39) for 45 seconds
maximum. Verify the IS-WPS device type is read successfully and WMPR should display LCD info is read (see
Figure 40). If IS-WPS device type read is unsuccessful, the
WMPR screen displays Node Pairing Failed or Not Paired,
it is possible that either the IS-WPS or WMPR were not
purged correctly. Perform Reset to Factory Defaults on the
IS-WPS (Section 7.8), purge the particular node of interest
on WMPR, and repeat steps 1 through 10.
Figure 40. Successful Pairing Screen
7.5 | Setting Update Rate and Display Timing
of IS-WPS
7.5.1 | Setting the Update Rate
1. From the WMPR Main Menu, touch the lower button
next to Actions (see Figure 29).
2. From the Action menu, touch the center button next
to Configuration (see Figure 36).
3. From the Configuration page, press the lower button
next to More. (see Figure 36).
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Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
Figure 42. WMPR Configuration Menu Screen, Cont.
32317839
9. Choose the desired Update Rate by touching the Up
or Down buttons. When the desired Update Rate is
displayed, press Start (see Figure 44).
10. Observe that the message “Update is Sent!” appears
on the display.
7.5.2 | Setting the LCD Time Display
1. From the WMPR Main Menu, touch the lower button
next to Actions (see Figure 29).
2. From the Action menu, touch the center button next
to Configuration (see Figure 36).
5. To set the Update Rate for a node, press the upper
button next to Node Update Rate (see Figure 42).
Figure 43. WMPR Node Update Rate Screen
3. From the Configuration page, press the lower button
next to More. (see Figure 36).
4.Touch Node LCD Display to select the Node LCD
Time screen (see Figure 45).
Figure 45. WMPR Node LCD Display
6. As needed, scroll “Up” or “Down” to desired Node #
(see Figure 43).
7. Touch Enter, after 45 seconds maximum, the page
refreshes to then allow the installer to set the update
rate (see Figure 44).
Figure 44. WMPR Node Update Rate Screen 2
5. As needed, select which node to update by using the
Up or Down buttons (See Figure 45).
6.Touch Enter to view current Node LCD Tme setting
(see Figure 46).
Figure 46. WMPR Node LCD Time Screen
Safety and Productivity Solutions
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Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
7. Change the LCD “On” Time by touching the Up or
Down buttons. When the desired LCD “On” Time is
displayed, touch Enter (see Figure 46).
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Figure 47. Battery Status
8. Observe that the message “Update is Sent!” appears
on the display.
, ATTENTION
The P2P Wireless Pressure Sensor, IS-WPS Series, when
configured to operate at 0.1 s update rate would exhibit a data
success probability of 99.99 % at a minimum.
7.6 | Setting TX Power
7.6.1 | TX Power Setting Policy
m WARNING
The P2P Wireless Pressure Sensor, IS-WPS Series must be
professionally installed in accordance with the requirements
specified in this document. Only the specified IS-WPS part numbers, antenna types and gains and cable lengths (attenuation) as
outlined in this document are valid for Limitless™ P2P Intrinsically Safe Wireless Pressure Sensor, IS-WPS Series installations.
Failure to comply with these instructions could result in
death or serious injury.
The IS-WPS Series as shipped from the factory will have its TX
power value set according to its model part number and this value is
consistent with those values allowed for the applicable countries.
Therefore, it is not permissible to operate a IS-WPS Sensor in a
country not specifically listed in the applicable table.
The TX power setting for the IS-WPS Sensor is set at factory and
not adjustable through any field procedure, dip switch, or software
commands.
7.7 | Reading Battery Status
Battery status of the IS-WPS sensor may be read on the WMPR on
the Node Status Screen. The options are OK or LOW, based on a
measurement of the actual battery voltage.
If the battery status is LOW, the batteries must be changed immediately to avoid loss of service (see Section 10.2).
1. From the Main Menu screen, touch the middle button
next to Node Status (see Figure 29)
2. Scroll through the different pages, by touching button
next to “UP” or “DOWN”, to the appropriate Node
and view the Battery: status (see Figure 47)
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sensing.honeywell.com
7.8 | Restore to Factory Defaults
The IS-WPS device can be restored to factory default settings by
pressing and holding the reset button for >12 seconds. The reset
button must be held pressed until the reset (green) LED turns off, indicating successful restoration to factory defaults. Figure 48 shows
the location of the reset button and LED. Also, on IS-WPS LCD variant, upon successful restoration to Factory Default, the link status is
shown as “NoRF”.
, CAUTION
Use care to avoid moving or applying pressure to the small coaxial
cable passing above the reset button. This cable connects the
antenna jack to the receiver board. Pressing on this cable could
cause the cable to disconnect from the receiver board and cause
permanent damage to the 2.4 GHz transmitter.
Restoring the IS-WPS to factory default also includes removing any
existing pairing. It is necessary to remove the pairing any time a ISWPS has been paired with a WMPR, and later, needs to be paired
with a different WMPR. The Restore to Factory Default must be
done prior to pairing the IS-WPS with the new WMPR.
Note that there is an equivalent process in the WMPR which
removes the pairing for a paired node. This is called “Purge” in the
WMPR menu. See WMPR Installation and Technical Manual for
details.
Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
Figure 48. Location of Reset Button
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8 | FUNCTION BLOCKS
8.1 | Introduction
This section explains the construction and contents of the IS-WPS
Series sensor function blocks.
Reset button
Green LED
8.1.1 | Configuration
The IS-WPS Series sensor contains an electronics interface compatible for connecting to the WMPR. An operator uses the WMPR
User Interface to configure the sensor (pair it to the WMPR), and
to change operating parameters such as update rate and display
timing.
8.2 | Hardware Description
8.2.1 | Detailed Block Diagram
The Limitless™ P2P Intrinsically Safe Wireless Pressure Sensor, ISWPS Series contains the following functional components:
1. Sensor module
2. Interface board
3. Secondary board
4. Radio board
5. LCD display
6.Battery
7.9 | Calibrating the Sensor
The Limitless™ P2P Intrinsically Safe Wireless Pressure Sensor,
IS-WPS Series is factory calibrated at time of manufacture. The
calibration parameters are permanently stored in flash memory of
microcontroller in the interface board. There is no user calibration
routine available.
Figure 2 shows the detailed block diagram of the IS-WPS Series
sensor.
8.2.2 | Sensor Module
Two versions are available, GP (gage pressure), or AP (absolute
pressure). For the gage pressure models, a vent feature is provided
on the front cover. Electrical signals from the sensor connect to
signal conditioning circuit on the interface board.
Note: for pressure ranges <1000 psi, there exists only gage (sealed
gage) pressure option.
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Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
8.2.3 | Interface Board
8.2.8 | Battery Life
The microprocessor internally consists of a flash, non-volatile
memory containing:
The battery life depends on three factors:
•
Characterization data, loaded at time of manufacture, that
identifies the specific measurement hardware installed,
pressure range, burst pressure, GP or AP type, etc. Also
stored are the default user settings. After a hard reset (cold
restart), any user settings are replaced with the default user
settings (i.e., update rate is read from DIP switch, LCD
display timing is based on DIP setting, upon cold re-start).
None of the characterization data is user changeable.
•
Calibration data, from the factory calibration procedure.
This data is not erasable or changeable.
•
User settings, selected through the WMPR Receiver User
Interface, such as update rate, LCD display timing, etc.
8.2.4 | Secondary Board
The secondary board hosts a small Reset button, green LED and
DIP switch. This enables the user to perform operations such as
Pairing, Restore to Factory Defaults, and Update Rate setting.
8.2.5 | Radio Board
The radio board contains a microprocessor with EEPROM to store
its program code and operating parameters. A small R.F. connector
on the radio board is connected to a short cable assembly containing the sensor external antenna connector.
, CAUTION
Applying power to the device/product with no antenna connected
to the radio board could cause permanent damage to the device
or the radio board.
8.2.6 | LCD Display
The optional LCD display is connected through a cable assembly
to the interface board. It is activated as required, by the interface
board, in accordance with the LCD timing user options.
8.2.7 | Battery Pack
The IS-WPS uses an intrinsically safe battery pack that consists of a
specially designed pack and two, D-sized Lithium Thionyl Chloride
cells. Each cell provides 3.6 Vdc and the two cells are connected in
series to provide 7.2 Vdc to operate all circuits in the sensor. There
is no on/off switching, so when the Battery Pack is connected, the
sensor becomes active. See Section 9.3 for battery considerations
and see Table 29 for battery replacement procedures.
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•
Update rate - Setting a higher periodic update interval
increases battery consumption.
•
LCD display timing - Setting the LCD to display continuously or for longer periods will increase battery consumption.
•
R.F. link data re-transmissions - When the Limitless™ P2P
Wireless Pressure Sensor, IS-WPS Series needs to send a
packet of data to the WMPR, it transmits the packet and
waits for an acknowledgement. Normally, it receives the
acknowledgement immediately, stops, and waits for the
next scheduled transmission time. A long R.F. path, interfering materials (metal structures, etc.), or R.F. interference
from other nearby transmitters, may cause the transmitted
packet to be “dropped”. If this occurs, the sensor will retry to send the packet. It will re-try two more times, waiting
for an acknowledgement. These extra re-transmissions will
greatly increase the battery usage and reduce battery life.
Typical battery life is estimated to be as much as 6.5 years for 30
second periodic update intervals, 5 years for 5 second periodic update intervals, and as low as 2.5 years for 1 second periodic update
intervals, contingent upon the other factors listed above.
Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
9 | OPERATION
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Table 23. PV Display
Item Displayed
Example
Details
9.1 | Overview
PV value
50.0
Latest PV value
9.1.1 | Display Modes
PV engineering
units
psig
See Table 24
The sensor has the following display modes.
Link status
GOOD
Received signal strength - See Table 22 Sensor Link Status Display
•
PV display: Displays the process value and units
•
Connection (Link) status: Displays a label calculated from
the link signal amplitude
•
Battery status: Displays a warning label in the event of a
low battery condition
Table 24. PV Engineering Units
9.2 | Sensor PV Display
On the LCD display, the following information is displayed in sequence. First, the PV will be displayed for three seconds, then the
link status will be displayed for two seconds. This sequence will
repeat at a rate determined by the periodic update interval and the
LCD display rate.
Item Displayed
Details
Pa
Pascals1
kPa
KiloPascals
MPa
MegaPascals3
bar
bar2
mbar
Millibar
psia
Pounds per square inch absolute
psig
Pounds per square inch gage
1
Values greater than 10,000 Pa will be automatically converted to kPa and
displayed on the LCD.
2
Values lesser than 1 bar will be automatically converted to mbar (millibar)
and displayed on the LCD.
3
Values greater than 99,999 kPa will be automatically converted to MPa
and displayed on the LCD.
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Sensor, IS-WPS Series
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Table 25. Sensor Link Status Display
Display
Meaning
Suggested Action
BEST
Best strength – approx. -50 dBm to -25 dBm
• No action required
GOOD
Good strength – approx. -60 dBm to -50 dBm
• No action required
BAD
Weak signal – approx. -85 dBm to -60 dBm
POOR
Very weak signal – approx. -95 dBm to -85 dBm
• Troubleshoot antenna, antenna cables
• Evaluate signal path and distance to the WMPR
• Substitute other paired sensor into same location
NoRF
Unusable signal level - no link possible
• Troubleshoot antenna, antenna cables
• Evaluate signal path and distance to WMPR
• Verify sensor is properly paired with appropriate WMPR, in
case there are more than one WMPR at the location
• Substitute other paired sensor into same location
Table 26. Sensor Error Codes
Sensor Display
WMPR LCD Display
Definition
E-1
Electrical failure
Diagnostics detected defect with Restart the device (remove and re-insert one of the batanalog-to-digital converter.
teries). If condition persists, interface board has failed,
sensor must be replaced.
E-2
Low battery
Batteries are drained for >90%
of capacity and should be
replaced.
Replace batteries as soon as possible. See Section
10.2.
E-3
Characterization error
Startup diagnostics detected invalid sensor nonvolatile memory
characterization data.
Restart the device. If condition persists, interface board
has failed, sensor must be replaced.
E-5
Sensor overpressure
The input pressure has crossed
the sensor maximum limit as
stored in the characterization
data. Note that this error will
clear when the input pressure is
measured as 1 % or more below
the maximum limit.
Cross-check input pressure with other means, if actual
pressure is less than the sensor maximum limit, the
pressure sensor within the unit has failed, IS-WPS sensor must be replaced.
9.3 | Battery Considerations
As shipped from the factory, the sensor will have the battery pack
and two battery cells inside of the pack installed. The power cable,
required to mate with the battery pack, is left unconnected to ensure the product is not powered until it is ready for installation. The
following are suggested policies:
40
•
Do not connect the power cable until the unit is ready for
use, as battery life will be considerably shortened. The unit
will transmit frequently, trying to establish communication
with a node. This node establishment will not succeed, if
the network has not yet been provisioned for that sensor.
•
Do not connect the power cable and provision the unit
until the unit is in its intended location, as it will try to
establish links with whatever WMPRs are nearby. This will
cause unnecessary transmissions through the network to
occur, wasting battery power and using bandwidth.
sensing.honeywell.com
What to do
•
When a sensor is removed from service, and is to be
stored, it is recommended that the power cable is disconnected so as to preserve battery life and avoid unnecessary data transmissions.
Refer to Section 10.2 for battery replacement procedures.
Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
Figure 49. Connection of Power Cable to Battery Pack
32317839
9.4 | Other User Settings
The following user settings may be set over the air, using the WMPR
LCD User Interface (refer to WMPR Installation and Technical
Manual).
•
Update rate - frequency of transmitting data packets, 0.1,
0.25, 0.5, 1, 5, 10, 30, or 90 seconds
•
LCD Display Options - LCD always ON, LCD always OFF,
LCD default time
Table 27. DIP Switch Settings
DIP Switch Setting
4
3
2
3
2
3
2
3
2
3
2
3
2
3
2
4
3
2
OFF
OFF
OFF
0.1
0.5
n/a
OFF
OFF
ON
0.25
1
n/a
OFF
ON
OFF
0.5
2
n/a
OFF
ON
ON
1
5
n/a
ON
OFF
OFF
5
18
n/a
ON
OFF
ON
10
45
n/a
ON
ON
OFF
30
120
n/a
ON
ON
ON
90
360
1
NOT
USED
NOT
USED
n/a
1
NOT
USED
4
Lost RF
Signal Delay (seconds)*
1
NOT
USED
4
Update Rate
(seconds)
1
NOT
USED
4
1
1
NOT
USED
4
2
1
NOT
USED
4
3
1
NOT
USED
4
Switch Position
4
1
Safety and Productivity Solutions
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Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
10 | MAINTENANCE/REPAIR
The following replacement parts may be ordered from Honeywell
Sensing and Productivity Solutions.
Table 28. IS-WPS Replacement Parts
Part number
Qty.
Description
WBT5
1
3.6 V Lithium Thionyl Chloride (Li-SOCI2)
battery, D size (2nos)
WBT8
1
Battery pack
WAN12RSP
1
2.4 GHz 2.0 dBi RP-SMA WLAN Antenna
WAN22RAD
1
IS-WPS Radome replacement kit
The above batteries are also available from the Xeno Energy, part
number XL-205F. Refer to battery specifications, Table 11.
10.2 | Replacing Batteries
10.2.1 | When to Replace
When the IS-WPS Wireless Pressure Sensor displays an E-2 message either on the LCD display on the WMPR displays a low battery
warning message, there are two- to four-weeks of operation remaining before the batteries expire, unless the update rate is operating
at one update per second or faster (< one second), then there is a
maximum of one week of operation remaining.
When batteries are removed or expired, all sensor configuration
data, calibration data, and program data is retained in the sensor’s
flash memory.
Batteries may be replaced while the sensor remains connected to
the pressure being measured.
10.2.2 | Battery Storage
Batteries should be kept in pairs, not mixed together with others
from different vendors or of different shipments.
10.2.3 | Transporting Batteries
When transporting or shipping Lithium Thionyl Chloride batteries, be
aware that many regulations and restrictions apply. These batteries
are not permitted for transport aboard passenger aircraft. For shipping purposes, two “D” sized Lithium Thionyl Chloride cells weigh
approximately 194 grams and contain approximately 10 grams of
lithium.
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32317839
10.2.4 | Tools Required
•
•
10.1 | Parts
ISSUE 1
M5 Hexagon Socket Head Screwdriver
Torx Drive T-10 Screwdriver
m WARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
Connection and disconnection of only the Intrinsically Safe Battery
Pack, WBT8, can be performed in a hazardous environment.
Connection and disconnection of the batteries should only be
performed in a non-hazardous area. The batteries used in this
device may present a risk of fire or chemical burn if mistreated.
Do not recharge, disassemble, heat above 100 °C [212 °F], or
incinerate.
Failure to comply with these instructions could result in
death or serious injury.
m WARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
If the IS-WPS is to be returned to Honeywell for any reason,
the battery 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.
Failure to comply with these instructions could result in
death or serious injury.
m WARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
When installing the battery, do not snag the battery terminal on
the clip or the battery may be damaged. Do not apply excessive
force. Do not drop. Dropping the battery may cause damage. If a
battery is dropped, do not install the dropped battery into the ISWPS Battery Pack. Dispose of dropped battery promptly per local
regulations or per the battery manufacturer’s recommendations.
Failure to comply with these instructions could result in
death or serious injury.
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
ISSUE 1
32317839
m WARNING
m WARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
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 3.6 V
lithium thionyl chloride (Li-SOCl2) battery (non-rechargeable),
size D. Always replace both batteries at the same time. WBT5
is Honeywell-supplied batteries for use in the IS-WPS Series.
Recommended batteries for use are:
• XENO Energy, part number: XL-205F
If the IS-WPS is to be returned to Honeywell for any reason,
the battery 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.
m WARNING
POTENTIAL ELECTROSTATIC CHARGING
HAZARD
The antenna radome is made of plastic and has a surface
resistivity of >1 Gohm per square. When this device is being
installed care should be taken not to electrostatically charge the
radome surface by rubbing the surface with a cloth, or cleaning
the surface with a solvent.
10.2.5 | Battery Pack Replacement
When to replace:
•
•
The IS-WPS Series Pressure Sensor, displays “E2” error
on LCD variant and/or “Low Battery” is registered for that
particular Wireless node on the Wireless Receiver. Upon
this indication, proceed with replacing the battery pack in
the IS-WPS as per below.
Battery pack may be replaced while the sensor remains
connected to the pressure being measured.
Tools required
•
Torx Drive T-10 screwdriver
Failure to comply with these instructions could result in
death or serious injury.
m WARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
When installing the battery, do not snag the battery terminal on
the clip or the battery may be damaged. Do not apply excessive
force. Do not drop. Dropping the battery may cause damage. If a
battery is dropped, do not install the dropped battery into the ISWPS Battery Pack. Dispose of dropped battery promptly per local
regulations or per the battery manufacturer’s recommendations.
Failure to comply with these instructions could result in
death or serious injury.
Table 29. Battery Pack Replacement Procedure
Step
1
Remove the rear cover of the IS-WPS product by
unthreading the four screws shown in Figure 51a, using
a M5 hexagon socket head screwdriver, to expose the
battery pack compartment of the product.
2
Disconnect the power cable, at #1 shown in Figure
51b, before unthreading the screw, #2 shown in Figure
51b. Swivel the latch open to access the battery pack.
3
Support the battery pack on the left side with one or
two fingers and thumb on the right side, swivel the
battery pack outwards, #1 shown in Figure 51c. Pull it
outwards in direction, #2 shown in Figure 51c.
4
Install the new battery pack (containing fresh or good
batteries) at an angle to seat inside the bracket, #1
shown in Figure 2d. Then, push it inwards till it is located fully inside the bracket, #2 shown in Figure 51d.
5
Close the bracket lid and tighten the screw, #2 in Figure
51b, using M4 Phillips screwdriver to 0,8 Nm [7.1 in-lb].
The battery pack is now secured in position within the
product.
6
Connect the power cable at #1 shown in Figure 51b.
7
Replace the rear cover and tighten the 4 screws, #1 in
Figure 51a, using M5 hexagon socket head screwdriver
to 4,5 N-m [40 in-lb]
m WARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
Connection and disconnection of only the Intrinsically Safe
Battery Pack, WBT8, can be performed in a hazardous
environment. Connection and disconnection of the
batteries should only be performed in a non-hazardous
area. The batteries used in this device may present a risk of fire
or chemical burn if mistreated.
Do not recharge, disassemble, heat above 100 °C [212 °F], or
incinerate.
Failure to comply with these instructions could result in
death or serious injury.
Action
Safety and Productivity Solutions
43
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
10.2.6 | Battery Replacement
When to replace:
•
•
The IS-WPS Series Pressure Sensor, displays “E2” error
on LCD variant and/or “Low Battery” is registered for that
particular Wireless node on the Wireless Receiver. Upon
this indication, proceed with replacing the battery pack in
the IS-WPS as per below.
Battery pack may be replaced while the sensor remains
connected to the pressure being measured.
Tools required
•
•
M5 Hexagon Socket Head Screwdriver
M4 Phillips Screwdriver
m WARNING
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
Connection and disconnection of only the Intrinsically Safe
Battery Pack, WBT8, can be performed in a hazardous
environment. Connection and disconnection of the
batteries should only be performed in a non-hazardous
area. The batteries used in this device may present a risk of fire
or chemical burn if mistreated.
Do not recharge, disassemble, heat above 100 °C [212 °F], or
incinerate.
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
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 3.6 V
lithium thionyl chloride (Li-SOCl2) battery (non-rechargeable),
size D. Always replace both batteries at the same time. WBT5
is Honeywell-supplied batteries for use in the IS-WPS Series.
Recommended batteries for use are:
• XENO Energy, part number: XL-205F
Table 30. Battery Replacement Procedure
Step
Follow instructions in Table 29 for battery pack removal.
Please note, batteries must be replaced in a nonhazardous location.
2
Remove the drained batteries and dispose of them
promptly according to local regulations of the battery
manufacturer’s recommendations.
3
Install the batteries following the polarity as noted on
the lid.
4
Follow instructions in Table 29 for re-inserting the battery pack.
Figure 50. IS-WPS Intrinsically Safe Battery Pack Housing
1.
If the IS-WPS is to be returned to Honeywell for any reason,
the battery 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.
Failure to comply with these instructions could result in
death or serious injury.
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
When installing the battery, do not snag the battery terminal on
the clip or the battery may be damaged. Do not apply excessive
force. Do not drop. Dropping the battery may cause damage. If a
battery is dropped, do not install the dropped battery into the ISWPS Battery Pack. Dispose of dropped battery promptly per local
regulations or per the battery manufacturer’s recommendations.
Failure to comply with these instructions could result in
death or serious injury.
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Action
1
RISK OF DEATH OR SERIOUS INJURY
FROM EXPLOSION OR FIRE
m WARNING
32317839
m WARNING
Failure to comply with these instructions could result in
death or serious injury.
m WARNING
ISSUE 1
1.
Installation and Technical Manual for the
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Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
32317839
Figure 51. IS-WPS Intrinsically Safe Battery Pack Replacement
1
1
1
2
1
1
Figure A. Battery Pack Compartment
2
1
Figure C. Battery Pack Removal
Figure B. Battery Pack Access
2
1
Figure D. Battery Pack Installation
Safety and Productivity Solutions
45
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
10.3 | Replacing Antenna and Radome
10.3.1 | Tools Required
•
#1 Phillips screwdriver
•
Torque screwdriver with #1 bit
, ATTENTION
You must replace your antenna with the same type and gain,
that is, straight or remote. Changing to a different antenna type is
not permitted by approval agencies.
m CAUTION
Take precautions against electrostatic discharge to prevent damaging the sensor module.
The antenna radome is made of plastic and has a surface
resistivity of >1 Gohm per square. When this device is being
installed care should be taken not to electrostatically charge the
radome surface by rubbing the surface with a cloth, or cleaning
the surface with a solvent.
32317839
Table 31. Antenna Replacement Procedure
Step
Action
1
Honeywell recommends that the sensor be removed
from service and moved to a clean area before servicing. Unplug the power cable to battery pack to disconnect power to the device. Refer to Figure 52 before
initiating antenna replacement.
2
Loosen the two captive screws holding the antenna
radome to the sensor housing.
3
Unthread the antenna from the RP-SMA connector.
4
Inspect both antenna and sensor RP-SMA connectors
for damage or debris, clean as needed.
5
Thread the new antenna’s connector on to the antenna
jack on the sensor housing.
6
Hand tighten antenna connector snugly by holding the
antenna above the straight knurl portion. Caution! Do
not overtighten antenna as it could twist in the
housing and damage the antenna cable, or separate it from the R.F. board.
7
Re-install antenna radome, fastening it with two screws,
and tighten screws to 0,5 Nm ±0,1 Nm. Ensure o-ring
is back in place before re-installing the radome and
tightening the screws.
8
Reinstate the power to the IS-WPS device by connecting the power cable to the battery pack.
m WARNING
POTENTIAL ELECTROSTATIC CHARGING
HAZARD
ISSUE 1
Figure 52. Antenna Replacement
10.4 Software Updates
The IS-WPS device can be loaded with software only in the factory.
There is no option to upgrade to a newer software version in the
field.
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Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
11 | FAULT CODES AND LINK STATUS
INFO
32317839
12.2 Internal Labels
This label is applied in the battery compartment of the product.
The following fault codes may be detected by the measurement
board microprocessor, and transmitted to the WMPR Receiver.
E-1: Electronics failure
E-2: Low battery warning
E-3: Characterization error
E-5: Sensor overpressure warning
Link status will be displayed on the LCD as:
“BEST”, “GOOD”, “BAD”, “POOR”, “NoRF”
A complete description of all fault codes and link status labels, along
with recommended action, may be found in Section 9.2, PV Display,
in this document.
12 | AGENCY LABEL INFORMATION
The following information shall be clearly and permanently labeled
on the IS-WPS Series sensor
12.1 External FCC/IC Labels
(69.5)
(31.6)
MODEL: WIRELESS PRESSURE SENSOR
P/N: ____________________
S/N: ____________________
FCC ID: XJLWPS001
IC ID: 9832A-WPS001IC
RANGE: _____ ____
IP65, IP67
MADE IN USA
MAC ID: ________________
DATE
FOR PATENTS, SEE WWW.HSMPATS.COM
PRESSURE
RANGE
PRESSURE
UNIT
SPACE FOR BAR CODE
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32317839
13 | ACCESSORIES
Table 32. Limitless™ Antennas
Part Number
Antenna Type Code
(if ordered with a wireless switch)
WAN03RSP
03
Antenna
Design
Antenna
Gain (dBi)
Connector/
Mounting
Dimensions
flat
3.0
RP-SMA
plug/adhesive mount
Ø 7,87 mm x 22,1 mm W x
4,57 mm D
[Ø 0.31 in x 0.87 in W x 0.18
in D]
3 m [9 ft] cable
WAN04RSP*
04**
with a
WAMM100RSP-005
base with
1,52 m [5 ft] of cable
05**
with a
WAMM100RSP-010
base with 3,05 m
[10 ft] of cable
tilt/swivel
5.5
RP-SMA
plug/direct
mount
Ø 12,7 mm x 208,28 mm L
[Ø 0.50 in x 8.20 in L]
WAN05RSP*
06**
with a
WAMM100RSP-005
base with
1,52 m [5 ft] of cable
07**
with a
WAMM100RSP-010
base with 3,05 m
[10 ft] of cable
tilt/swivel
9.0
RP-SMA
plug/direct
mount
Ø 12,7 mm x 384,05 mm L
[Ø 0.50 in x 15.12 in L]
WAN06RNJ*
08**
with a
WCA200RNPRSP-002
coax cable assembly
0,682 m [2 ft]
09**
with a
WCA200RNPRSP-010
coax cable assembly
3,05 m [10 ft]
straight
8.0
RP-N jack/
bracket
Ø 33,5 mm x 427,9 mm L
[Ø 1.32 in x 16.85 in L]
WAN09RSP
–
low profile
mobile
3.0
RP-SMA
plug/magnetic
Ø 76,2 mm x 115 mm L
[Ø 3.0 in x 4.54 in L]
4,57 m [15 ft] cable
WAN10RSP
–
straight
5.0
RP-SMA
plug/magnetic
Ø 76,2 mm x 230,1 mm L
[Ø 3.0 in x 9.06 in L]
1,52 m [5 ft] cable
WAN11RSP*
–
low profile
mobile
dome
4.0
RP-SMA
plug/thruhole screw
Ø 39 mm x 42,4 mm L
[Ø 1.54 in x 1.67 in L ]
WAN12RSP
–
straight
2.0
RP-SMA
plug/direct
mount
Ø 10 mm x 79,5 mm L
[Ø 0.39 in x 3.13 in L]
* Not allowed for use with Country Use Code “B” Limitless™ products
Table 33. IS-WPS Brackets
Photo
48
Catalog Listing
Description
WPB2
Angle mounting bracket for IS-WPS Series wireless pressure sensor. May be mounted vertically or horizontally.
WPB3
Straight mounting bracket for IS-WPS Series wireless pressure sensor.
sensing.honeywell.com
Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
32317839
14 | INSTALLATION DRAWING
Figure 53. Dimensions of Limitless™ Wireless Pressure Sensor, IS-WPS Series, Connection Type 1 & 2
239 mm ±2 mm
[9.41 in ±0.08 in]
154 mm ±2 mm
[6.02 in ±0.08 in]
45 mm [1.77 in]
across flat
98 mm ±1 mm
[3.86 in ±0.04 in]
31,75 mm [1.25 in]
hex
120,5 mm ±1 mm
[4.74 in ±0.04 in]
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Installation and Technical Manual for the
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Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
32317839
Figure 54. Dimensions of Limitless™ Wireless Pressure Sensor, IS-WPS Series, Connection Type 3 & 4
256 mm ±2 mm
[10.08 in ±0.08 in]
171 mm ±2 mm
[6.73 in ±0.08 in]
R 4,4 mm
[R 0.17 in]
42,8 mm
[1.69 in]
38,1 mm
[1.5 in]
45 mm [1.77 in]
across flat
98,3 mm ±1 mm
[3.87 in ±0.04 in]
50
sensing.honeywell.com
9,5 mm
[0.37 in]
39,7 mm
[1.56 in]
44,1 mm
[1.74 in]
120,5 mm ±1 mm
[4.72 in ±0.04 in]
19,1 mm
[0.75 in]
Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
32317839
Figure 55. Dimensions of Limitless™ Wireless Pressure Sensor, IS-WPS Series, with WPB2 (Horizontal)
125 mm
[4.9 in]
125 mm
[4.9 in]
88 mm
[3.5 in]
275 mm
[10.8 in]
392 mm
[15.4 in]
145 mm
[5.7 in]
60 mm
[2.4 in]
174 mm
[6.8 in]
Angle mounting bracket, horizontal pipe mounting layout
(Representation of WPB2-004, WPB2-104, WPB2-404)
88 mm
[3.5 in]
174 mm
[6.8 in]
Angle mounting brac
(Representation of W
Safety and Productivity Solutions
51
Installation and Technical Manual for the
ISSUE 1
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
32317839
Figure 56. Dimensions of Limitless™ Wireless Pressure Sensor, IS-WPS Series, with WPB2 (Vertical)
130 mm
[5.1 in]
125 mm
[4.9 in]
275 mm
[10.8 in]
60 mm
[2.4 in]
189 mm
[7.4 in]
108 mm
[4.2 in]
0 mm
2.4 in]
88 mm
[3.5 in]
174 mm
[6.8 in]
t
117 mm
[4.6 in]
174 mm
[6.8 in]
Angle mounting bracket, vertical pipe mounting layout
(Representation of WPB2-004, WPB2-104, WPB2-404)
52
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Installation and Technical Manual for the
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Sensor, IS-WPS Series
32317839
Figure 57. Dimensions of Limitless™ Wireless Pressure Sensor, IS-WPS Series, with WPB3
121 mm
[4.7 in]
393 mm
[15.5 in]
307 mm
[12.1 in]
144 mm
[5.7 in]
167 mm
[6.6 in]
60 mm
[2.4 in]
51 mm
[2.0 in]
126 mm
[5.0 in]
101 mm
[4.0 in]
Safety and Productivity Solutions
53
Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
Third Party Software License
This product contains software provided by third parties, which
may include the below listed components. The Honeywell product
that includes this file does not necessarily use all of the third party
software components referred to below.
Package(s) using BSD 3-clause (Texas Instruments) license
* Texas Instruments 802.15.4 MAC [Copyright © 2010 Texas Instruments Incorporated - http://www.ti.com/]
License Text [BSD 3-clause (Texas Instruments)]
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ti.com/
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1) Redistributions of source code must retain the above
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Package(s) using Analog Devices License
* AD7799 Communication Driver [Copyright 2012 ©Analog Devices,
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License Text (Analog Devices, Inc. License)
-------------------------------------------Copyright 2012 ©Analog Devices, Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
- Redistributions of source code must retain the above
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disclaimer.
- Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials
provided with the distribution.
-
Neither the name of Analog Devices, Inc. nor the names
of its contributors may be used to endorse or promote
products derived from this software without specific prior
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-
The use of this software may or may not infringe the patent
rights of one or more patent holders. This license does not
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Installation and Technical Manual for the
Intrinsically Safe Limitless™ Wireless Pressure
Sensor, IS-WPS Series
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in
writing; please refer to your order acknowledgement or consult your
local sales office for specific warranty details. If warranted goods are
returned to Honeywell during the period of coverage, Honeywell will
repair or replace, at its option, without charge those items it finds
defective. The foregoing is buyer’s sole remedy and is in lieu
of all other warranties, expressed or implied, including those
of merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special, or
indirect damages.
While we provide application assistance personally, through our
literature and the Honeywell web site, it is up to the customer to
determine the suitability of the product in the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this printing.
However, we assume no responsibility for its use.
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Internet: sensing.honeywell.com
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9680 Old Bailes Road
honeywell.com
32317839
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Authorized Distributor, contact your local sales office or:
Notices and Trademarks
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September 2016
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