☆ Operating Voltage:  AC187V  ~  AC250V
☆ Power Consumption:
Monitoring State≤4W
Alarming State≤5W
☆ Output Capacity and Control Mode:
☆ Active Contact: Applicable to 12V  one-way DC pulse solenoid valve, driving ability: 1000μF capacitance
discharge.
☆ Passive Contact: Passive, normally open contact, capacitance 220V/1A, for controlling connected devices.

☆ Alarm Density:Natural Gas: 5500ppm (11%LEL)
Coal Gas: 600ppm (1.5%LEL)
Liquefied Petroleum Gas: 2800ppm
(14%LEL)
☆ Indicators: Power: Green; Alarm:
Red; Fault: Yellow
☆ Warm-up state: Green LED flashes at a frequency of 1Hz. After warm- up, the green, red and yellow LEDs
will flash once in turn and the buzzer will sound, showing the detector enters monitoring state.
☆ Monitoring State: Green LED lights normally.
☆ Alarming State: Red LED flashes at a frequency of 2Hz, and green LED lights normally.
☆ Fault State: Green and yellow LED lights normally.
☆ Buzzer: frequency of 2Hz during alarming, and 0.3Hz in fault.
☆ Self Test: Press “Self-Test” during warm-up and monitoring state, the three LEDs will flashes in turn and the        buzzer sounds three times.
☆ Life of Sensor: 3-5 years from manufacture date
☆ Operating Environment:
Temperature: 0oC~ +50 oC
Relative Humidity≤95%, no condensation
☆ Dimension: 176mm×80mm×45mm Degree of Protection of Enclosure:
IP30
☆ Material and Color of Enclosure:  ABS, ivory white Weight: 400g

☆ Mounting Hole Distance: 156mm.