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