Portable Gas Detector, Gas Detector, Gas Leak Detector manufacturer / supplier in China, offering Hot Sell (CH4, O2, CO, CO2) CD4 (A) Multi-Gas Detector, Fire Fighting Water Mist System, Ts3 Life Buoy Wireless Remote-Controlled Type and so on.
Sensor | Catalytic combustion sensor (combustible gas);Electrochemical sensors (CO,O2); NDIR infrared (CO2) |
Measurement of Gas | combustible gas (CH4), carbon monoxide (CO),oxygen (O2), carbon dioxide (CO2) ; |
Range | CH 4 : 0~4.00%(v/v) ; combustible gas 0-100% (LEL) |
O 2 : 0~30.0%VOL | |
CO: 0~1000ppm | |
CO2:0-5% | |
Accuracy | CH 4 : + 10% (1%LEL) |
O 2 : + 0.7%VOL | |
CO: + 5% | |
CO2: + 1% | |
Resolution | CH 4 : 0.1%CH 4 (1%LEL) |
O 2 : 0.1%VOL | |
CO: 1ppm | |
CO2: 0. 1% | |
Alarms | Visual,audible(75 dB) |
Typical battery life | ≥10 hours |
Explosion protection | Exibd I |
Protection grade | IP54 |
External Dimensions/ Weight | 105 (L)×56(W)×28(H) mm/250g |