GasDetector alarm gas alarm sensorTechnicalSpecification*InducedGasCoalGas\NaturalGas\LPG*PowerInputAC220V/50HzorDC12V*WorkingTemp.-10 +40Humidity≤90%RH*BuzzerLevel:≥70dB/m*AlarmDensity15%LEL*ResumeDensity8%LEL*StabilityLong-timeWorkingAlarmDensityError≤±5%*RepetitivenessRepetitionTestAlarmDensityError≤±5%*AlarmDensityError≤±5%LEL*AlarmModeFlashSoundAlarm,Shut-offGasValve/NetworkAlarmSignal*PowerConsumption≤5W