WirelessHART gas-detection device adds capabilities
United Electric Controls
The Vanguard WirelessHART gas detector (photo) interfaces with existing networks to provide continuous detection of hydrogen sulfide and methane gases, which are among the most widely produced industrial gases. It has an expanded temperature operating range, enhanced stability across temperature ranges, improved handling of WirelessHART commands, and the capability to add additional sensors to measure other gases without changing the base unit. This versatile device can function in extreme climates and benefits from improved connectivity, while also providing a foundation on which new capabilities can be added in the future, says the manufacturer. The device also features minimal shift with changing ambient temperatures, which is said to reduce the chance of false alarms, and provides faster connection to the gateway. Vanguard WirelessHART Gas Detector Version 1.2 now includes carbon monoxide, as well, among the list of gases that can be detected using the device. — United Electric Controls, Watertown, Mass.