Overview:
- Sensitive to NH3, NOx, alcohol, Benzene, smoke and CO2 etc.
- Output voltage boosts along with the concentration of the measured gases increases
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
Specification
- Working voltage:DC 5V
- Working Current: 150mA
- DOUT: TTL output
- AOUT: Analog output
- Preheat time: Over 20s
- Sensitivity Range
- NH3: 10 ppm-300 ppm
- Benzene: 10 ppm-1000 ppm
- Alcohol: 10 ppm-300 ppm
Downloads:
- MQ-135 Datasheet
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