
Air Quality Sensor (MQ-135)
Price on request
Features Wide detecting scope Fast response and High sensitivity Stable and long life Operating Voltage is +5VDC Detect/Measure NH3, NOx, alcohol, Benzene, smoke, CO2, etc. Analog output voltage: 0V to 5V Digital output voltage: 0V or 5V (TTL Logic) Preheat duration 20 seconds Can be used as a digital or analog sensor The Sensitivity of …






















