Portable Multi-gas Detector User Manual

BX616 Portable Multi-gas Detector User Manual BX616 protable multi-gas detector could detect combusitable gas,O2and other two types toxic gasescontinuously and simultaneously.It is widely used in the area where explosion-proof is required or toxic gas leaks,like underground channels or mining industry,so as to protect the workerslife and avoid damage on the relevant equipments. Specifications Gas sampling method:Natural diffusion Gas sensor type:Catalytic(for combustible gas)and electrochemical(for H2S,CO and O2) Detecting gas:Combustible gas,H2S, CO, O2 Accuracy:≤±5%F.S. Response Time:≤30s Indication:LCD displays real-time and system status;LED;audio and vibration alert for gas leakage,fault and low voltage. Working environment:-20 50,95%RHno dew Power Source:DC3.6VLi-on battery,1800Ah Charging time: ≤6h Working time:≥8h continuously(without alarming) Gas Sensor Life:2years Explosion-proof grade:ExiallCT4 Protection Grade:IP65 Weight:Appr.200g(with battery) Dimensions:116mm*66mm*30mm(L*W*H）