2 (EP100)
Theory: electrochemical
Detected gas: CO or H2s
Range: CO:0~1000ppm
H2s:0~100ppm
Accuracy: ±3%FS
Response time:less than 15s
Alarm mode: Audible and visible
Explosion-proof mode: intrinsically safe
Explosion-proof mark: EXibâ…¡CT6
Working temperature:-20。.C~+40。.C
Relative humidity:10%~95%RH
Pressure: 0.7~1.1Pa
Power supply;3v lithium battery
Power consumption:below 1mW in normal operation mode