The alcohol gas sensor detects the concentration of alcohol gas in the air and outputs its reading as an analog voltage. The concentration sensing range of 0.04 mg/L to 4 mg/L is suitable for breathalyzers. The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.
The MQ3 GAS sensor has a very hight sensitivity to Alcohol gas. The sensitive material of MQ3 Sensor is SnO2, which has lower conductivity in clean air. When the target alcohol gas exist, the sensor’s conductivity is higher along with the gas concentration rising. MQ3 GAS sensor has high sensitivity to Alcohol, and good resistance to disturb of gasoline, smoke and vapour. The sensor could be used to detect alcohol with different concentration, it is with low cost and suitable for different application.
Features of MQ3 Alcohol Gas Sensor:-
- High sensitivity to alcohol, gasoline, Smoke and small sensitivity to Benzine..
- Fast response and High sensitivity.
- Stable and long life.
- Simple drive circuit.
Application of MQ3 Alcohol GAS Sensor:-
- Drunk Driver detection system
- Portable alcohol detector.
|Country Of Origin||China|
|Packer / Importer Address||Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.|
|MRP||Rs. 151.04 (Inclusive of all Taxes)|
* Product Images are shown for illustrative purposes only and may differ from actual product.
MQ3 Alcohol Gas Sensor
- Product Code: EC-1161
- Availability: 725
- (Excluding 18% GST)