MQ 5 gas senser

This type of gas sensers (MQ 5) can detect L.P.G and Natural gas (Not Smoke,Alcohol, Carbon Monoxide,Ammonia, Sulfide and other harmful gases).It is low cost and suitable for different application.The higher concentration of the gas, the output voltage also higher.Sensitivity can also be regulated by preset.MQ 5 sensers is rated to draw less than 900mW@5V. for sensers heating module.

#CHARACTERIZATION :-
1.High sensitivity to combustible gas (300ppm to 3000ppm)
2.Very fast response<10s and resume.
3.Simple circuit,low cost and long life.
4.Heater voltage 5V.

5.Load resistance is adjustable.
6.Sensing resistance 2K Ohm to 20K Ohm(in 2000ppm)
7.Heater consumption 900mW@5V.