C2H5OH (Alcohol / Benzine)
This alcohol / Benzine sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer.
The C2H5OH (Alcohol / Benzine) Gas Sensor is used in gas detection equipment for detecting alcohol such as in a breath analyzer.
It has a high sensitivity and fast response time. Sensor provides an analogue resistive output based on alcohol concentration. The drive circuit is very simple, all it needs is one resistor. A simple interface could be a 0-3.3V ADC.
- Manufacturer Model MQ-3
- High sensitivity to alcohol
- Stable and long life
- Simple drive circuit
- Fast response and high sensitivity