Advanced semiconductor sensor is adopted for the lpg gas sensor. The lpg/natural gas sensor can be detected light/sound by the method of alarm.it is can be used as independent family gas alarm equipment.

Here are the main futures :
1.High stability sensor 
2.Auto self-check function 
3.Auto reset function
4.the lp gas detector with SMT design
5.Microprocessor adopted

Technical parameter                                                                                                                           
Operating voltage:    AC100V-240V
Gas species:    Natural gas&LPG
Alarm output:    Sound&LED flash alarm
Drivable accessories:    NO
Rated power:    2.5W
Alarm level:    Natural gas:10%±5% LEL 
Sound level:    ≥75dB/m
Installation:    Wall mounted
Working environment:     -10ºC~+50ºC(≤95%RH No congelation)
Dimension:    115*72*41mm