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Alcohol Gas Sensor - MQ-3 - 1Alcohol Gas Sensor - MQ-3 - 2
Alcohol Gas Sensor - MQ-3 - 1
Alcohol Gas Sensor - MQ-3 - 2
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Alcohol Gas Sensor - MQ-3

Category: Gas SensorsBrand: MotorobitProduct code : SNS.GAZ.01.000002
80,10 TL + VAT
96,12 TL
80,10 TL + VAT
96,12 TL
10+ Product
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Alcohol Gas Sensor - MQ-3

The MQ-3 Alcohol Gas sensor is a gas sensor that can detect alcohol gas in the environment between 0.04 mg/L and 4 mg/L and can be used in the construction of alcohol meters. It provides an analog output according to the gas concentration in the environment.
The sensor has A, B, and H pins. The sensor can be operated by applying the connection diagram below. The sensitivity can be changed by changing the connected resistor value. For example, you can use a 200 kΩ resistor.

MQ-3 Connection Diagram

Features:
Operating Temperature: -10°-50°C
Operating Voltage: 5V
Current Draw: 150 mA
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