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Detecting Gas:combustible gas(CH4,C3H8,H2)and toxic gas, oxygen
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
Working Environment:Operating temperature -40oC~70oC (for combustible gas)
Operating temperature -20oC~50oC (for toxic gas)
Humidity:<90%RH non-condensing
Working voltage:DC3.6V Li battery,1200mAh
Charging time:4h~6h
Working time:Combustible gas ≥8h continuously
Toxic gas ≥300h continuously
Life of sensor:2 years
Protection grade:IP65
Weight:about 200g(including battery)
Dimension:110mm*60mm*40mm
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