FK5108 Home Security System Gas Sensor Alarm Detector 110V/220V

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Original price : $10.78
Clearance price : $8.86
Quantity Limited 
Description :
FK5108 Home Security System Gas Sensor Alarm Detector 110V/220V
It works as wireless auto gas leakage alarm. Self-detector and automatically give an alarm warning to users.
When it works with our burglar alarm, with LED indicated, it sends a wireless signal to alarm host if detecting density with time reaches the limit figure.
It is strictly compliance with quality system, It can be effective to prevent fire by flammable gas, such as coal gas, liquid petroleum gas and natural gas. And monitor automatically.
Widely use for house, coal station, colliery and so on.
Specification :
Power supply : AC220V or DC 12V.
Static consume : less 1.3W
Alarm density : 
         Natural gas : 2000ppm+/-30%
                Coal gas : 2000ppm+/- 30% 
                    Liquid petroleum gas : 5000ppm+/-30%   
Working environment : Temperature : -10-45 c degree, Humidity : 30%-90% 5                
Responsible time : less than 2 seconds
Alarm output : frequent on or off signal, control exhaust fan, electrical magnetic valve signal

Installation :
According to specific gravity of natural gas to install gas leakage alarm.
Natural gas and coal gas : Its specific gravity is lighter than air, so it suspends on the ceiling. Therefore, the alarm should be installed in the area that is less 0.3~1.2 meter than the ceiling and within radii 1.5 meter far from gas leakage.
Liquid petroleum gas : Its specific gravity is heavier than air,so it sinks down on the bottom. Therefore, the alarm should be installed in the area that is 0.3~1.2 meter far from ground and within radii 1.5 meter far from gas leakage.
Package includes :
1 x Independent Gas Leak Detector
Details pictures :