They are used in gas leakages. Suitable for detecting LPG, natural gas, and town gas, avoid alcohol, cooking fumes, and cigarette smoke.
- High sensitivity to LPG, natural gas, town gas
- Small sensitivity to alcohol, and smoke.
- Fast response
- Stable and long life
- Simple drive circuit
Typical detection ranges
MQ-5: town gases, hydrogen, 100ppm to 3,000ppm