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 digital output can be adjusted using on board potentiometer
- The TTL output valid signal is low. (When the output is low, the signal light is on, it can be directly connected to the MCU or relay module)
- The voltage of the analog output, the higher the concentration, the higher the voltage.
- Arduino compatible
- Comes with 4 mounting screw holes (M3 or 3mm size)
- Product dimensions: 32 (L) * 20 (W) * 22 (H)
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