QGM portable 4-gas detector

QGM portable 4-gas detector

4 in 1, the multi-gas detector monitors oxygen (O2), hydrogen sulphide (H2S), carbon monoxide (CO) and explosive gases (LEL).

Equipped with a sound, flash and vibration alarm system, it is triggered when the concentration threshold for these gases is exceeded.

This detector measures ELVs (exposure limit values) and TWAs (mean exposure values).

Its rechargeable lithium battery gives it a long runtime of up to 24 hours.

Applications

• Industry: petrochemicals and agri-food
• Storage site / logistics centre
• Boiler room
• Confined spaces

Technical specifications : 

• Power supply: Rechargeable lithium-ion battery
• Autonomy: 24 hours
• Charging time: < 6 hours
• Case: Polycarbonate and rubber
• Display: LCD screen
• Memory: Up to 2 months recording time
• Humidity:10% to 95% relative humidity (non-condensing)
• Sensor technology: Catalytic (LEL), electrochemical (O2, CO, H2S)
• Operating temperature: -20 to +50 °C
• Protection rating: IP 67
• Certification: ATEX II 1G Ex da ia IIC T4 Ga
• Audible alerts (90 dB) Visual alerts (red LED flash) Vibrations
• 2-year guarantee
• Weight 240 g (including battery and clip)
• Dimensions W.60 x D.118 x D.40 mm