Suitable Uses:
- Carbon Monoxide Detection
- Natural Gas Leak Detection
- Monitoring Air Quality
- Early Fire Detection
- Breathalyzer (alcohol detection)
- Only 4 Pins: 5V: Power, GND: Ground
- Ao: Analog Output (0V to 5V: as the amount of detected gases increases, voltage increases)
- En: Output Enable (to turn off the sensor for power consumption, send a HIGH 5V signal)
Detection ranges:
- Carbon Monoxide CO: approx 1 to 1000 ppm
- Ammonia: approx 1 to 500 ppm
- Ethanol: approx 10 to 500 ppm
- H2: approx 1 – 1000 ppm
- Methane: approx 1000++ ppm
- Propane: approx 1000++ ppm
- Iso-Butane: approx 1000++ ppm
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