UE VANGUARD WirelessHART TCD50H1A User manual

WirelessHART®Toxic & Combustible Gas Detector
P/N: TCD50H1A
Installation and Maintenance Instructions
IM_TCD50-05
6/15/2017

WirelessHART Toxic & Combustible Gas Detector IM_TCD50-05
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WirelessHART Toxic & Combustible Gas DetectorIM_TCD50-05
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United Electric Controls provides these installation and maintenance instructions for the UE Vanguard WirelessHART toxic &
combustible gas detector solely. The end-user is responsible for maintaining the Vanguard WirelessHART toxic & combustible gas
detector in full, operational condition. All warnings must be thoroughly read, understood and followed.
Misuse of this device and failure to adhere to all warnings could result in:
• the device not performing as intended,
• risk of explosion,
• risk of losing consciousness or death.
The following symbols are used within this document:
International Hazard Warning symbol. Directions require strict adherence.
International Toxic Hazard symbol. Exposure may lead to loss of consciousness or death.
International Flammable Material Hazard symbol. Exposure to flammable materials in closed areas may lead to explosion,
loss of consciousness or death.
United Electric Controls reserves the right to change published specifications and designs without prior notice.
United Electric Controls Co.
180 Dexter Avenue
Watertown, MA
02472, USA
Telephone: [phone]
Fax: [phone]
Email: Tec[email protected]
Web: www.UEonline.com
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Please read all instructional literature carefully and thoroughly before starting
Table of Contents
1.0 General
1.1 Device Overview..........................................................................1-2
1.2 Device Packaging........................................................................3
1.3 Device Approvals...................................................................... .4-5
2.0 Installation
2.1 Battery Installation......................................................................6-7
2.2 Sensor Installation...................................................................... 8-9
2.3 Sensor Placement Considerations.............................................. 9-10
2.4 Sensor Cross Sensitivity.............................................................. 10-11
2.5 Classified Area Installation..........................................................11
2.6 Field Mounting............................................................................ 12-14
2.7 Antenna Placement Considerations............................................ 15
2.8 Network Configuration................................................................ 15-18
3.0 Operation
3.1 Normal Operation....................................................................... 19
3.2 Sensor Calibration & Bump Test................................................. 20-21
3.3 Programming Mode....................................................................21-26
4.0 Field Replacement
4.1 Sensor Replacement...................................................................27
4.2 Battery Replacement.................................................................. 28
5.0 Troubleshooting Guide
5.1 Hardware.................................................................................... 29
5.2 Wireless Communication............................................................. 30
6.0 Dimensional Drawings.......................................................................31
7.0 Appendix
7.1 List of Figures.............................................................................32
7.2 List of Tables...............................................................................33
7.3 List of Graphs..............................................................................33
7.4 List of Device Warnings (French Language)...............................34-37

WirelessHART Toxic & Combustible Gas Detector
IM_TCD50-05
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1.0 GENERAL
This device is for monitoring and communicating gas concentration levels for data collection or
record keeping and does not provide alarm signals.
Misuse of this device may cause explosion and/or personal injury. These instructions must be
thoroughly read and understood prior to installation of the device.
The end-user is responsible for maintaining the device in full, operational condition.
Hydrogen Sulfide (H2S) is an extremely toxic gas, and exposure may result in
loss of consciousness or death.
Methane (CH4) is a greenhouse gas and is extremely flammable. Exposure in closed areas
may cause explosion, and result in loss of consciousness or death.
Avoid dropping the device as loosening of the threaded flame-proof joints or permanent damage
may occur.
New sensors must be calibrated after installation (see Section 3.2).
Hydrogen Sulfide (H2S) sensors require a warm-up period. Do not calibrate a new Hydrogen
Sulfide (H2S) sensor immediately after installation or if the device had been powered down (see
Section 2.2).
When not in use, the device should be stored in a clean, dry area and within the temperature
range listed within the device’s environmental specifications.
1.1 Device Overview
The device is an explosion-proof and intrinsically safe, WirelessHART point gas detector used for the detection and monitoring of
harmful gases in air, in order to help maintain a safe environment. A field-interchangeable gas sensor module (see Figure 1) provides
detection of hydrogen sulfide (H2S) or methane (CH4) gas. Gas measurement readings in parts per million (ppm) or lower explosive
limit (%LEL) are communicated along with network and battery status (see Figure 2) via a local, digital display, and WirelessHART 7.2
communication protocol. The device seamlessly integrates with existing supervisory control and data acquisition (SCADA) or asset
management (AMS) systems.

WirelessHART Toxic & Combustible Gas Detector IM_TCD50-05
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Heavy duty, explosion-proof
antenna
Explosion-proof (Ex d)
compartment
Integral mounting bracket
Graphic display shows gas
concentration, network and
battery status
Intrinsically Safe battery
compartment. Battery is hot
swappable in HazLoc areas
Large shrouded button allows access to
calibration mode and bump testing
Battery allows one handed,
quick-change replacement
FLEXsense™ sensor is intrinsically
safe and hot swappable in HazLoc
areas. Toxic or combustible gas
sensors automatically configure
when interchanged.
WiredHART interface for
configuration and testing
Figure 1
Figure 2

WirelessHART Toxic & Combustible Gas Detector
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1.2 Device Packaging
The device may be shipped in one of the following two configurations. Please ensure that you have all items before proceeding with
installation and operation.
1. Base unit and mounting bracket kit with toxic or combustible FLEXsense™ sensor (Figure 3 and Figure 4).
2. Base unit and mounting bracket kit only (Figure 3 without sensor and Figure 4).
Device is shipped without the sensor or battery installed. Both must be installed prior to use. See
Section 2.0 Installation for further information.
1.2.1 Sensors
One FLEXsense™ sensor is shipped (but uninstalled) with the base unit (if ordered in that configuration). Additional, spare
FLEXsense™ sensors may be ordered and will ship separately.
1.2.2 Battery
The battery pack is shipped separately from the base unit as it contains lithium which is regulated in transportation by the U.S.
Department of Transportation, the International Air Transport Association, International Civil Aviation Organization, and European
Ground Transportation of Dangerous Goods.
FLEXsense™ Sensor
Base Unit
Mounting
Bracket Kit
Figure 3 Figure 4
Top foam for packaging Bottom foam for packaging

WirelessHART Toxic & Combustible Gas Detector IM_TCD50-05
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This device is suitable for Class I, Divisions 1 & 2, Groups C and D; or non-hazardous
locations only. -20 °C (-4 °F) ≤ Tamb. ≤ 60 °C* (140°F). Type 4X and IP64**.
This product is ATEX and IECEx certified for equipment category 2. Suitable for appropriate use
in gas zone 1.
The only field replaceable parts are the battery pack and FLEXsense™ sensor. Any substitution of
components other than the battery and gas sensor module will invalidate third-party issued ap-
provals and certifications, and may impair suitability for Class I, Division 1 location.
5003390
Global Certification
IECEx ETL 16.0016
Ex db ia [ia] IIB T4 Gb
-20°C < Tamb < +60°C*
EU Certification
II 2 (2) G Ex db ia [ia] IIB T4 Gb
ITS 16 ATEX 18474
-20°C < Tamb < +60°C*
North American Certification
Class I Div. 1, Groups C & D, T4
USA: Class I, Zone 1, AEx db ia [ia] IIB T4 Gb
Enclosure Type 4X**
Canada: Class I, Zone 1, Ex db ia [ia] IIB T4 Gb
-20°C < Ta < +60°C*
*Ambient operating temperature range may vary with sensor type. See
Technical Brochure for sensor specifications.
**Enclosure type 4X and IP64 rating excludes sensor.
UE declarations and third-party issued agency certifications are available for download at: www.ueonline.com/prod_approval.
1.3 Device Approvals
5003390

WirelessHART Toxic & Combustible Gas Detector
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Standard Issue Date Title
Conform to IEC 60079-0:2011 2011/06/22 (6th Edition) Explosive Atmospheres - Part 0: Equipment
General Requirements
Conform to IEC 60079-1:2014 2014/06/27 (7th Edition) Explosive Atmospheres - Part 1: Equipment
Protection by Flameproof Enclosures “d”
Conform to IEC 60079-11:2011 2011/06/30 (6th Edition) Explosive Atmospheres - Part 11:
Equipment protection by intrinsic safety “i”
Conform to IEC 60086-4:2014 2014/09/03 (4th Edition) Primary batteries - Part 4: Safety of lithium
batteries
Conform to IEC 61010-1 2010 Electrical equipment for measurement,
control, and laboratory use; Part 1: General
requirements
Conform to EN 55011:2009+A1:2010 2010/01/31 Industrial, scientific and medical equipment.
Radio-frequency disturbance characteristics.
Limits and methods of measurement
Conform to EN 60079-0 2011/06/22 (6th Edition) Explosive Atmospheres - Part 0: Equipment
General Requirements
Conform to EN 60079-1:2014 2014/06/27 (7th Edition) Explosive Atmospheres - Part 1: Equipment
Protection by Flameproof Enclosures “d”
Conform to EN 60079-11:2012 2012/01/31 (6th Edition) Explosive Atmospheres - Part 11:
Equipment Protection by intrinsic safety “i”
Conform to EN 61326-1:2013 2013/02/28 Electrical equipment for measurement,
control and laboratory use. EMC
requirements. General requirements
Certified to CSA C22. 2 60079-0 2011/12/01 Explosive Atmospheres Part 0: Equipment
General requirements
Certified to CSA C22.2 60079-1 2011/12/01 Explosive Atmospheres Part 11: Equipment
protection by intrinsic safety “d”
Certified to CSA C22.2 60079-11 2011/12/01 Explosive Atmospheres Part 11: Equipment
protection by intrinsic safety “i”
Certified to CSA C22.2 61010-1-12 2012/5/11 Electrical equipment for measurement,
control, and laboratory use; Part 1: General
requirements
Conform to UL 60079-1 2009/04/10 (Edition 6) UL standard for safety electrical apparatus
for explosive gas atmospheres Part 1:
Flameproof Enclosures “d”
Conform to UL 913 2013/12/06 (Edition 8) Intrinsically safe apparatus and associated
apparatus for use in Class I, II and III,
Division I Hazardous (Classified) Locations
Conform to UL 1203 2013/11/22 (Edition 5) Explosion Proof and Dust Ignition proof
electrical equipment for use in hazardous
(Classified) Locations.
Conform to UL 61010-1 2012/5/11 (Edition 3) Electrical equipment for measurement,
control, and laboratory use; Part 1: General
requirements
FCC Rule Part 15b Declaration of Conformity (DoC) &
Verification
The device has been certified in accordance with the applicable requirements of the following standards:
Table 1

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2.0 INSTALLATION
2.1 Battery Installation
Only battery packs provided by United Electric Controls are compatible with this device.
Battery should be removed and stored when the device is not in use.
Batteries are not rechargeable.
The battery pack contains two Lithium-Thionyl Chloride D size cells, with a nominal output voltage of 7.2V.
1. Unscrew the solid, back cover from the intrinsically safe battery compartment and set aside.
2. Remove the battery pack from its packaging.
3. Align battery pack so connection on the pack lines up with connection in the enclosure.
4. Slide the battery pack into the enclosure until it latches in place as shown in Figure 5.
5. The device is now powered and will show the word STARTING along with the hardware and software versions on the front panel
display while initial boot-up completes (see Figure 6).
STARTING
HW VER : X.XX
SW VER : X.XX
Figure 5
Figure 6