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JL269 Portable Gas Leak Detector

Fast response and resume

Flexible goose-neck

Measuring gas: Natural gas (CH4), LPG (C3H8), H2

Sensitivity: Better than 50ppm

Measuring type: Diffuse naturally

Sensor life: 2 years



JL269 is an industrial type portable gas leakage detector with simple operation, fast response and wide measuring range. With flexible goose-neck, it is easy to use and carry. It is specially made to measure the leakage of natural gas, LPG, H2 etc. combustible gases.


Fast response and resume

Flexible goose-neck

Battery low voltage alert

Sensor fault detection

Automatic zero calibration


Daily inspection and maintenance of the gas pipelines by the gas companies


Measuring gas Natural gas (CH4), LPG (C3H8), H2
Measuring range CH4: 0-30000ppm   C3H8: 0-20000ppm    H2: 10000ppm
Sensor type Semi-conduct sensor
Sensor life 2 years
Sensitivity Better than 50ppm
Measuring type Diffusion naturally
Response type T90<5S
Battery DC3.6V 2100mAh Lithium-ion battery
Working time ≥8 hours continuously
Working temperature -10℃~55℃
Humidity <93%R.H.(no dews)
Housing Rubber enclosure
Dimension 180mm*72mm*35.5mm
Weight About 300g

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