Alone gas sensor
Alone gas detector with coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG;Natural gas2000ppm more
Alone gas sensor,Independent gas detector,Gas sensor alarm
Power supply: AC 220V; AC230-240V; DC9V battery
Working frequency: 315MHz/433MHz
Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural gas2000ppm more or less 30%
Working current: Normal 150mA; Alarm200mA
Working temperature: -10 ~ 50 Degree
Insulation: Insulation resistance>50 Omega; Electric strength>1500V AC
Relative humidity: < 90rh
size: 145x100x 42mm
Alone gas sensor
