Introduction : GD-P201 Gas leak alarm is a kind of wall-hung household gas alarm designed to detect the concentration of combustible and toxic gases or vapors. It provides a visual and audible signal when the gas concentration reaches a presetting level, reminds you to take prompt favorable action, you may start up other link equipment, ventilate gas or shut off the gas supply to avoid Fire, explosion, suffocation, and other evil accident. The alarms are available for liquefied petroleum gas (LPG), natural gas (Methane), propane, town gas etc. They are not only installed at home but also used at any other potentially hazardous areas.
Technical Conditions :

Operating Voltage:	AC220V ± 10%
Power consumption:	±3 W
Operating Temperature	-10 ° C 50 ~° C Hum: <95%RH
Detection Gas	Combustible Gas
Response Time	Less than 20 sec
Alarming Preset Level	10 %LEL±30 %
Alarm Preset Level	Adjustable
Reset	Automatic/ Manual
Fault Indication	Yellow LED
Relay Contact	5 Amp Voltage Free contact (Optional)
OUTPUT	220 V 2Amps