QGM 4-gas portable detector

QGM 4-gas portable detector

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

Equipped with an audible, flashing and vibrating alarm system, it activates when the concentration threshold of these gases is exceeded.

This detector measures STEL (short-term exposure limits) and TWA (time-weighted average exposure values).

Its rechargeable lithium battery provides long runtime of up to 24 hours.

Applications

• Industry: petrochemical and food processing
• Storage site / logistics center
• Boiler room
• Confined spaces

Technical specifications: 

• Power: Rechargeable lithium-ion battery
• Runtime: 24 hours
• Charging time:  < 6 hours
• Housing: Polycarbonate and rubber
• Display: LCD screen
• Memory: Up to 2 months of recording
• 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
• Alerts: Audible (90 dB), visual (red LED flash), vibration
• 2-year warranty
• Weight 240 g (battery and clip included)
• Dimensions W.60 x D.118 x D.40 mm