MQ3 Ethanol Alcohol Gas Sensor

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. Features of MQ3 Ethanol 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. Applications of MQ3 Ethanol Alcohol Gas Sensor: MQ303A is semiconductor sensor is for Alcohol detection, It has good sensitivity and fast response to alcohol, suitable for portable alcohol detector. Note: Images shown is only for representation. The actual product may vary with the picture shown. Also Searched as: alcohol sensor working principle, alcohol sensor in cars, alcohol sensor online in india, alcohol sensor pdf, alcohol sensor circuit, alcohol sensor arduino, alcohol sensor ppt, mq3 alcohol sensor. SKU: RM000963 Category: Temperature Humidity Gas Environmental Sensor Warehouse Code: R00005-S06-P06-Z01