Model: EF-H1M-A
This is gas alarm with emergency auto shut-off Mechanic Hand use for gas pipe (gas tube use)
CE approved
Sensor: Semiconductor
Power: 110V or 220V/50Hz
Detect gas type:
Coal gas: 1000~5000ppm
Liquid petroleum gas: 1000~10000ppm
Natural gas: 1000ppm~5000ppm
Operating Temperature: -10℃ ~ 50℃
Ambient Humidity: 10%~ 90% RH
Alarm Volume: ≥85db@1M
Alarm Pattern: BI 0.5s--pause 0.5s repeat this pattern
Power Consumption: ≤3 W
