Wireless LPG gas leakage detector.

Description

This detector is CE certificate, can be wireless connected to the main alarm device ,it provides kitchen safety of LPG gas leakage.

When the flammable gas density reaches to response setting value of density in its surrounding environment, the alarm can give out alarm signal of sound, light and networking. In the alarm state, the ambient concentration of combustible gas down to the rated value, the alarm can be automatically restored to normal monitoring state.

It has red, yellow, green three state indicator lights and one built-in buzzer, show the following three kinds of states separately:
1. Green indicator lights up, the power supply operates normally, and in the state of monitoring.
2. Yellow indicator lights up with the sound of the buzzer, alarm faults(mainly in sensor).
3. Red indicator lights up, with the buzzer noise and networking output, indicate the alarm is in alarm state.

Technical parameters:

Working voltage: AC 110-240V
Power consumption: static≤10 mA alarm≤15 mA
Alarm Range: natural gas 3%~15%LEL
Response time: <30s
Alarm sound: >75Db(right ahead 1m)
Installation style: wall mounted
Gas sensor: life span 3 years
Ambient Temp. : -10℃~ 55℃
Humidity Range: 10%~95% RH
Air pressure: 86~106Kpa
Emission frequency: 433MHZ
Emission distance: ≥100m (in open air)
Coding way: button alarm coding(After self-testing, press the button to emit 433MHZ signal)