|Working Voltage||2.4-3.6V||Working Current||70µA|
|Communication Distance||≤4m||Response Time||≤30s|
|Thermal Cut Off||55oC||PowerConsumption AlarmVoltage||2.4V|
|Product Name||Combustible Gas Alarm||Gas Style||Natural Gas, LPG|
|Working Voltage||AC 187~253V/50Hz||Optional Function||Drive Safety Valve|
|Working Temperature||-10oC ~ 55oC||Humidity||95%rh|
|Alarm Concentration||5% LEL||Pressure Limit||86~106KPa|
|Alarm Type||Sound-Light Alarm||Power Consumption||Static Power<2W;Dynamic Power<3W|
|Valve Signal||DC12V 300ms||Sensor||Catalytic Combustion|
The alarm of cut-off function: Detector and actuator is connected by wireless. If gas leakage reaches a dangerous concentration, the detector will alarm and signal. Then the controller will receive the signal and instruct the actuator to close the air valve.
Over-flow Cut-off Function: It will closed automatically and cut off the gas source when the atmogenic switch,pressure regulator, gas stove loses control or the rubber hose ruptures, broken by biting of the mouse, breaks off that causes surpassing the current capacity.
The thermal cut-off function: When other accidental fires outbreak in the kitchen and the indoor temperature rises to more than 55oC , this valve can protect and cut off the gas source automatically. This valve doesn't use plastic seals so that it can prevent gas leakage at a high temperature of 500 oC.
When the battery voltage is low, the buzzer rings every 8 seconds, within 48 hours,to remind a replacement of battery. If the battery isn't replaced , the valve will be shut down automatically.