Model Number: JL269(LED)
Brand Name: Hanwei
Key Specifications/Special Features:
Brief introduction:JL269 (LED) is specially designed for checking the gas leakage from the gas pipelines at home or used by the gas company for daily maintenanceWith LED lights indication, it’s very easier for the users to know how much the gas leaks estimateFeatures:
Different LED lights indicating the gas level
Quick response to combustible gas leakage
Long and flexible goose neck tube
Low voltage alert function
Sensor fault self detection
Different gas level, different frequency audible alarming signal
Self zero calibration function design
Specifications:
Sensor type: semi-conductor
Detecting gas: combustible gas
Detecting range: 0 to 30,000ppm (CH4)
Gas sampling: diffuse naturally
Response time: ≤5s
Sensitivity: better than 50ppm
Operating conditions:
Temperature: -10 to 55°C
Humidity: ≤93% RH
Storage conditions:
Temperature: -30 to 60°C
Humidity: ≤93% RH
Power source: 3.6V/1,600mAh Ni-MH rechargeable battery
Charging time: 4 to 7 hours
Battery working time: >8hrs (normal working status)
Sensor life: 2 years
Dimensions and weight: 180 x 72 x 36mm, about 300g