Features Adopts TDLAS detection principle Detection distance can be more than 150 meters Fast response, the alarm will be sent out on the leakage point, no alarm delay Good selectivity, only response to Methane, effectively avoid the interference of water vapor, automobile exhaust and other gas Color LCD screen display of gas concentration data With real-time waveform and digital display functions, optional ranges of ppm.m, LEL.m and VOL.m Low power consumption design allows continuous monitoring of objects that can be penetrated by light, such as ordinary glass, for a long time Data can be uploaded to the remote monitoring platform via Bluetooth Application It can be widely used in the city gas transmission and distribution pipeline, oil, petrochemical industry refineries, chemical plants, metallurgical industry, power industry and other places that may produce gas leakage. Specifications Measuring gas Methane (CH4) Measuring range 0-100,000ppm.m Alarm type Visible, audible Response time T90<0.05s Sensitivity 5ppm.m Sensor life 10 years Measuring type Laser beam Alarm type Visible, audible Audible alarm 85dB @1m Battery voltage DC3.7V Working temperature -20℃～ 50℃ Working humidity <99%RH (no condensation) Accessories Belt, screen cover Option Telescope sight Working time 8 hours Explosive-proof degree Ex ib IIB T4 Gb Ingress Protection IP66 Dimension 220mm×80mm×90mm Weight About 600g
