LPG Gas Sensor - MQ-6
- High quality double panel design, with power and TTL signal output indicator.
- With DO switch signal (TTL) output and AO analog signal output.
- TTL output effective signal for low level (when output lower than usually the signal light, can be directly meet SCM or relay module) .
- Analog output voltage: 0~5V, the higher concentration, the higher voltage.
- High sensitivity for the propane and butane, LPG, LNG detection