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Alcohol Gas Sensor
Alcohol Gas Sensor
Alcohol Gas Sensor
Alcohol Gas Sensor

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EDT-00001-B

(Last updated) Jun 20, 2026

Alcohol Gas Sensor

Detects alcohol vapor levels

Subcategory
EDT - Electronic Device Transducer

Description

The Alcohol Gas Sensor is a gas detection device used to detect alcohol vapors and ethanol concentration in the air. It provides an analog output proportional to gas levels and can be easily interfaced with Arduino, Raspberry Pi, and other microcontrollers. It is commonly used in breath analyzers, safety systems, industrial monitoring, and IoT projects.

Manufacturer Details

Manufacturer Part Number
Hanwei Electronics MQ-3
Winsen ZE03-ALCOHOL

Technical Specifications

Sensor Type Alcohol / Ethanol Gas Sensor
Target Gas Ethanol (C₂H₅OH), Alcohol Vapors
Operating Voltage 5V DC
Warm up Time: 20–48 hours (initial), few minutes per use

Part Family Variants (7)

Variant Title Status
EDT-00001-A Flammable Gas Sensor Published
EDT-00001-B Current Alcohol Gas Sensor Published
EDT-00001-C Methane Gas Sensor Published
EDT-00001-D Gas Leakage Sensor Published
EDT-00001-E LPG Gas Sensor Published
EDT-00001-F Carbon Monoxide Sensor Published
EDT-00001-G Air Quality Sensor Published

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Frequently paired together in real-world projects.

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