1.Domestic, Industrial spot natural gases,LPG, coal gas,combustible gas ... Goode selectivity, avoid smoke ethanol disturbLow consumption, miniature designApplicationsDomestic, Industrial spot natural gases, LPG.COAL GAS, alkyl etc combustible ... 3.0±0.1 VWorking current 100±10 mA0.3%Methane >60 mV0.2%Butane >60 mVsensitivity0.1%Hydrogen > ... 60°C Less than 95%RHSize Φ12mmX10mm fast response methane sensor