Oceanus OC-904 O2+Ex+CO+H2S CO, O2, H2S, Ex Multi-gas Detector

Measuring range: O2: 0~30%vol, Ex: 0~100%LEL, CO: 0~500ppm, H2S: 0~100ppm

Sensor Type: Catalytic combustion sensor for Ex; Electrochemical sensor for O2, H2S and CO.

Sensor life: 2~3 years

Display Information: Gas types, Concentration value, Concentration unit, Time, Battery status, Alarm status, etc.

Display: Large screen LCD

Data Storage: With data storage function with memory capacity of 1000 alarm records.

Sampling mode: Diffusion sampling (Available for connection with external pump)

Operating Language: Chinese or English operating menu is able to be changed freely.

Alarm Mode: Audible-visual-vibration alarm, sound≥75dB

Power Supply: 3.6V, 1600mAh rechargeable lithium battery, continuous working period can reach to 10 hours or above.

Explosion-proof Grade: Ex ib IIB T3

Protection Grade: IP65

Working Temperature: -20℃~50℃

Working Humidity: 0~95%RH (non-condensing)

Body Material: ABS and PC

Package: ABS carrying case

Dimensions: 110*60*30mm

Weight: 210g (with charger)