QGM-CAT multi-gas warning device with O2, CO and H2S sensor with pellistor

The QGM-CAT multi-gas detector with O₂, CO, H₂S sensor and LEL pellistor is designed for safe use in Zone 0 areas and offers comprehensive protection in potentially explosive atmospheres. With its 4-sensor technology, the device simultaneously monitors oxygen (O₂), carbon monoxide (CO), hydrogen sulphide (H₂S) and combustible gases via a pellistor sensor (LEL), covering a wide range of safety-relevant gases.

The measuring ranges extend from 0–30 vol.% O₂, 0–100% LEL, 0–500 ppm CO to 0–100 ppm H₂S, enabling precise, continuous monitoring in demanding operating environments. Thanks to its Zone 0 certification, the QGM-CAT meets the highest safety requirements and is ideal for applications in the chemical, oil and gas industries, refineries and other areas with permanently or frequently occurring explosive atmospheres.

The compact and robust design ensures high wearing comfort and reliability in daily use. Visual, audible and vibration alarms clearly warn of dangerous gas concentrations, while simple operation ensures rapid readiness for use. The scope of delivery includes the QGM-CAT multi-gas detector, a battery, a charger and a calibration cap, so that the device is ready for immediate use.