LPG & LNG Alarm with Mechanical hand

LPG & LNG Alarm with Mechanical hand

Model No.︰EF-H1M-A

Brand Name︰EIFA

Country of Origin︰China

Unit Price︰-

Minimum Order︰1000 pc

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Product Description

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