Please use simple electro circuit, Convert change of conductivity to correspond output signal of gas concentration.
Applications
It is Used for detecting whether the driver and other people who drink alcohol, or detecting whether ethanol steamy exist in other places.
Features
Lower consumption
Small size
Fast response and resume
Highest sensitivity
Excellent stability and long life
Easy circuit and big signal output
Excellent selectivity
Specification
| Model | MP-3B |
| Sensor Type | Flat surfaced semiconductor |
| Standard Encapsulation | Metal cap |
| Target Gas | Alcohol gas |
| Detection range | 0~500ppm alcohol |
| Loop Voltage Vc | ≤24V DC |
| Heater consumption PH | ≤350mW |
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