They are used in gas leakage detecting equipments in family and industry, are suitable for detecting of LPG, natural gas , town gas, avoid the noise of alcohol and cooking fumes and cigarette smoke.
High sensitivity to LPG, natural gas , town gas
Small sensitivity to alcohol, smoke.
Stable and long life
Simple drive circuit
Typical detection ranges
MQ-5: town gases, hydrogen, 100ppm to 3,000ppm