Product Name
Portable four-in-one gas detector
Function
Detect Ex, H2S,CO,O2 through natural diffusion method
Responding Time
T < 45 Seconds
Working Environment
-20~50℃,RH<95%
Working Voltage
3.7V Lithium ion battery
Explosion Proof Mark
Ex ib IIB T3
Detection Time
16~18 hours
Working Life of Sensor
Ex,H2S,CO:2~3 years, O2:5 years
