High stability sensor
Auto self-check function
Auto reset
SMT adopted.stable quality
Applied in detecting LPG and gas
MCU processing adopted

Operating voltage:AC110或220V
Static current：≤90mA              
Alarm current：≤100mA 

Rated consumption：≤3W(220VAC)          
Time of pre-heating:180s
Alarm level:10%LEL(±5%LEL)
Alarm LpA :≥85dB/m
Operating temperature:-10℃~+50℃

Alarm means:sound flash alarm