Gas Detector Multi Gas Detector Bosean BH-4S O2,CO,H2S, LEL

Portable Multi Gas Detector Merk: Bosean Model: BH -S BH-4S portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously 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 workers’life and avoid damage on the relevant equipments. Parameter: O2 : 0 ~ 30%vol H2S : 0 ~100ppm EX: 0 ~100%LEL CO: 0 ~ 1000ppm Response time: 10s Alarm Type: low/ high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, auto shutdown alarm Self-checking: FunctionSelf-checking Battery power, display, sensor, hardware failure Explosion-proof: EXiaIICT4 Protection grade: IP65 Power Supply: Rechargeable lithium battery Weight: 400g Dimensions: 145x69x28mm