TOP QUALITY GAS Alarm With 3/4 inch solenoid valves

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1000 pc

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Product Description

Model: EF-PV

This is gas alarm system with solenoid valve(DN15 or DN20 or DN25)

CE approved

Power: 110V ~ 220V/50Hz 
Detect gas type: 
       Coal gas: 1000~5000ppm

       Liquid petroleum gas: 1000~10000ppm

       Natural gas: 3000ppm~8000ppm 
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 


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