Combustible gas is a common industrial gas encountered in chemical plants and other processes where there is a possibility of combustible gas leakage. Protect workers from gas explosion disaster in case they work at areas where combustible gas exists or may be generated.

  • Protected with a substantial guard against logistical damages.
  • 3 alarm lamps, megavolume buzzer sound & LCD display alerts you gas leakage in a bustle.
  • Suit for confirming the safety and monitoring at worksite such as pit, manhole, temporary facilities. *Good for outdoor installation (simplified drip-proof type)




Measuring Gas Combustible Gas
Measuring Principle Hot wire semiconductor method
Sampling method Diffusion type
Measuring Range 0-200 X 10ppm
Resolution 10ppm
Indication accuracy ±50ppm when alarm setting value is 500ppm
Alarm concentration 500ppm
Alarm Method LCD display, LED Lamp and Buzzer
Response time Within 25 sec. against 1.6 times gas concentration of
alarm setting value
Power Source 3 × "AA" size Alkaline batteries
Continuous Operation time Alkaline batteries : approx. 32 hrs
Explosionproof ExiadllCT4
Operating Temperature Range -10-40℃ (Humidity:below 95%RH)
Main body dimensions 127 (W) X 212 (H) X  146 (D)mm (excluding handle)
Main body weight 2.0kg