| Description Bosean BH-90A CO Portable Single Gas Detector continuously monitors carbon monoxide levels. It’s ideal for detecting toxic gas leaks in underground pipelines or mines. This Bosean Portable Single Gas Detector ensures employee safety while protecting facilities from damage. Compact and reliable, the CO Gas Detector is a must-have for hazardous work environments and stay protected with this efficient gas detection solution |
| Introduction
Gas Detected: combustible gas (CH4,C3H8,H2) and toxic gas, oxygen, Other rare toxic gas like ammonia, NO, PH3, NH3, NO2, HCN, SO2 etc also available,Can be specified by the Customer in advance. *Advanced MCU control with low power consumption; *Adjustable low and high alarm level; *Adjustable calibrating level; *High concentration protection for combustible gas; *Self test for the combustible gas sensor; *Low battery indication; *Self-adjustment function *Visual and audible alarm with vibration; *Advanced self-examination and self-renovation function *Password management to avoid wrong operation; *Explosive proof housing. Accuracy ≦ 5% F.S. Response time T＜30s Indication LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration Operating Environment Operating temperature -40℃～70℃ (for combustible gas) Operating temperature: -20℃～50℃ (for toxic gas) Humidity ＜95%RH non-condensing Operating voltage DC3.7V Li battery 1500mAh Working time ≧8h continuously Charging time 4h～6h Sensor life 2 years Protection category IP65 Weight about 130g (including battery but without accessories) Dimension 100mm×60mm×30mm |