BackGas Sensor Module

5v power supply system; monitor the density of methane(CH4), propane(C3H8) and CO gas by the communication between I2C and host computer; give an alarm as soon as the gas density surpass threshold; high accuracy; long service life; patent technically snoot prevention.

Properties
Parameters
     Input voltage: 5V;
     preheat current: <240mA;
     operating current: <60mA;
     operating temperature: -40 -- +70;
     sensor type: semiconductor type;
     size: 35*26*7mm;
     service life: 5 years;
Application

Cooker
hoodHousehold air conditioner
mine alarming system