OC-904 Gas Detector Features:

It used imported sensor with good quality and high accuracy.

It can be combined with 1 to 4 different gas sensors for different gas types.

LCD dot matrix display, support both English and Chinese operating menu.

Adjustable preset two-stage alarm level.

With audible-visual-vibration alarm mode.

Powered by rechargeable battery with big capacity which can support a long working period.

With a back clip, which is easy to carry when working.

 

OC-904 Gas Detector Specification:

Gas Type: Chlorine(CL2)

Sensor Type: Electrochemical sensor

Sensor Life: 2-3 years

Display: LCD display

Display Information: gas types, concentration value, time, battery status, alarm status, etc

Password-protected: password is required for calibration.

Data Storage: with data storage function with memory capacity of one thousand alarm records.

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

Alarm Mode: audible-visual-vibration alarm, adjustable two-stage alarm threshold value.

Power Supply: 1800mAh rechargeable lithium battery, continuous working period can reach to 10h or above.

Explosion-proof Grade: ExiaⅡCT4

Protection Grade: IP66

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)

Warranty: 2 years

If any more questions about the OC-904 gas detector, welcome to contact with us.