Wireless Hart gas detectors


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Toxic and combustible Wireless Hart^®gas detector
VANGUARD^®

The Vanguard WirelessHART® gas detector is ideal for the monitoring of toxic and combustible gases without the need for costly and fixed wiring. With a five year battery life and one button calibration, the Vanguard detector is easy to operate and maintain.

Each Vanguard detector has a WirelessHART® transceiver, an antenna, a display, a long life power module, a gas sensor, and a signal processor for the gas sensor. Vanguard uses a sensor architecture trademarked “Flexsense,” which allows the sensor to identify its target gas and self-configure to a Vanguard transmitter upon connection.

It is currently available with either a non-dispersive infrared (NDIR) methane sensor (0-100% LEL) or an electrochemical hydrogen sulfide sensor (0-100ppm).

Technical brochure (en)
Instructions (en)
White paper (en)

Product Highlights

Wireless capability
Sensor and battery can be replaced in the field
Interoperable with existing WirelessHART® networks and asset management systems (AMS)
Easy calibration and operation
5+ year battery life*
Heavy duty design with Class 1, Div 1 & 2 hazardous location approvals. ATEX, UL, CSA, IECEX