The WatchGas QGM is a versatile multi-gas monitor designed to improve safety in hazardous environments. It can detect oxygen concentration as well as dangerous levels of H₂S, CO and flammable gases. When gas concentrations exceed preset values for TWA, STEL, high and low alarms, the QGM triggers alerts via vibration, flashing LEDs and 90 dB audible alarm. Additionally, the QGM has a built-in data and event log that records maximum and average alarm values, calibration data and functional test information. This log has a capacity of two months and all stored data can be easily downloaded to your PC using WatchGas IRlink software.
The QGM is equipped with either a LEL catalytic sensor or, optionally, an LEL IR sensor. The energy-efficient IR LEL sensor allows the QGM-IR to operate continuously for two months on a single battery charge.
Key features
IECEx and ATEX zone 0 certified
Simple one-button operation
Easy calibration and bump test with optional docking station
Solid, durable housing
Shows time-weighted averages and short-term exposure limit values
