UE Vanguard WirelessHART Toxic and Combustible Gas Detector

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Price $2,783.00

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Battery-powered WirelessHART single gas detector for toxic and combustible gases. Front-panel display, NEMA 4X/IP66 aluminum alloy enclosure with tempered glass window, ATEX approved, CE compliant.

UE's Vanguard WirelessHART® toxic and combustible gas detector was designed and built specifically for safety applications where power and signal wiring is difficult and expensive. Its ultra-long 5+-year battery life saves maintenance. Its easy pushbutton calibration, mount-anywhere mobility, and seamless, plug-and-play interoperability save time and trouble. And eliminating wiring runs saves thousands in installation costs.

Each Vanguard detector has a WirelessHART transceiver, an antenna, a display, a long life power module, an NDIR or electrochemical cell gas sensor and a signal processor for the gas sensor. Vanguard uses Flexsense, a trademarked sensor architecture that allows the sensor to identify its target gas and self-configure to a Vanguard transmitter on connection.

  • Field interchangeable toxic and combustible gas sensors for methane, propane, hydrogen sulfide, carbon monoxide, and ammonia
  • Outputs four variables: Gas concentration (combustibles in %LEL, toxics in ppm), temperature, days since last calibration, and battery voltage
  • Heavy duty design with Type 4X enclosure for Class 1, Div 1 & 2 hazardous location approvals
  • Interoperable with existing WirelessHART networks and asset management systems (AMS); If HART gateway is required, call Lesman for pricing and delivery.
  • Programmable via HART® handheld communicator or HART modem
  • Calibration and bump test access through external button on transmitter base
  • FLEXmount™ mounting brackets for pipe or wall mount, magnet mount, and universal mount for installing transmitter without a hot work permit
  • 5+ year battery life

Gas Sensor Specifications

Sensor:Methane (CH4)Propane (C3H8)Hydrogen Sulfide (H2S)Carbon Monoxide (CO)Ammonia (NH3)
Measuring Range0-100% LEL0-100% LEL0-100 ppm 0-500 ppm0-100 ppm
Resolution1% LEL1% LEL1 ppm1 ppm 1 ppm
Accuracy±2% LEL or ±5% Indication±2% LEL or ±5% Indication ±2% ppm or ±5% indication±5% ppm or ±5% indication±2% ppm or ±5% indication
Response Time30 seconds30 seconds < 30 seconds< 30 seconds< 5 minutes
Service Life5 Years2 Years2 Years2 Years2 Years
Storage Life3 Years3 Years1 Year6 Months6 Months
Sensor Pack #
62169-5462169-5762169-53 62169-5562169-56

Model Selection Guide

Use this table to find the right model for your application. Need a HART gateway or other accessories? Call a Lesman sales specialist at 800-953-7626.

Description Catalog
Vanguard WirelessHART Gas Detection System TCD50H1 _ _ _
Mounting 2" Pipe Mount (Standard)
Magnetic Mount
Universal Mount
A _ _
B _ _
C _ _
Sensor None
Methane (CH4)
Hydrogen Sulfide (H2S)
Carbon Monoxide (CO)
Ammonia (NH3)
Propane (C3H8)
_ 00
_ 03
_ 04
_ 05
_ 06
_ 07
Accessories Battery Pack (2 Lithium Cells)
Gas Calibration Kit with Cap and Regulator

Lesman Instrument Company on YouTube

Video is a great way to learn about instruments and technology, and it's available whenever you need it. Watch step-by-step instructions on how to configure a transmitter, tune a controller, or troubleshoot a safety valve. We'll post videos we create, and those our manufacturer partners share with us, so you don't have to look in multiple places to find the video training you need.

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More Information
Wireless Yes
Gas Detector Use Fixed
Gas Type Toxic, Combustible
Gas Detector Technology NDIR, Electrochemical Cell
Gas or Flame Gas

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