Combustible Gas Leak Detector

Combustible Gas Leak Detector Model - KM 5540EX

General Specifications
• CNEX Ex ib IIB T4 GB approved.
• High Quality Japanese sensor.
• Anti-explosion 3.7V 1500mAH Li-ion battery equipped.
• Instant sensor failure indication.
• Easily check the status of alarm devices (buzzer, LEDs).
• Built-in temperature compensation to provide excellent environment independency.
• Audible ticker signal & visual leak size indicator.
• Adjustable sensitivity, fast warm-up, low battery indicator.


Detection :
Methane (LNG,CNG), Ethane, Propane, Butane,
Acetone, Alcohol, Ammonia, Steam, Gasoline, Jet Fuel,
Hydrogen Solvents, Lacquer Thinner, Naphtha.
Sensor : Planar semiconductor (Japan sensor).
Warm up time : <30 seconds.
Sensitivity : adjustable, as low as 5ppm (gasoline).
Alarm mode : Sound, light.
Operating Temperature & Humidity : 0°C ~ 50°C; 10% ~ 90%RH.
Temperature Compensation : Yes
Alarm device inspection.
Sensor failure indication.
CNEX Category : Ex ib IIB T4 Gb.
• Low Battery Indication.
Power Supply : CNEX approved Li-ion 3.7V 1500mAH battery.
Weight : approx. 220g.
Dimension : 275 x 70 x 30 mm.
Accessories : Instruction Manual, Battery, DC Power adaptor & Carrying Case.
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