Oceanus OC-901 Portable multi gas detector with inner pump (Ex , O₂, Toxic Gas, CO₂, TVOC)

Gas Type: Ex (Combustible Gas), Oxygen (O₂), Toxic Gas, CO₂, TVOC

Sensor Type: Catalytic combustion sensor for Ex; Electrochemical sensor for O₂ and toxic gas; Infrared sensor for CO₂ and CH₄; PID sensor for TVOC

Sensor Life: 2–3 years

Measuring Range: According to different gas types

Display Information: Gas type, concentration value, concentration unit, time, battery status, alarm status, etc.

Display: 2.4-inch color screen

Alarm Storage: Built-in alarm data storage, alarm records can be reviewed on the detector

Sampling Mode: Pump-suction sampling (supports connection with external pump)

Operating Language: Chinese or English, freely switchable

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

Power Supply: 3.7 V, 4000 mAh rechargeable lithium battery, continuous operation over 10 hours

Explosion-proof Grade: Ex ib IIB T3

Protection Grade: IP65

Working Environment: Temperature −20 °C to 50 °C; Humidity 0–95% RH (non-condensing)

Body Material: ABS and PC

Package: Aluminum alloy case

Dimensions: 190 × 75 × 47 mm

Weight: 376 g (with charger)