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MQ-3 Alcohol Ethanol Gas Sensor Module Detector for Arduino Raspberry PI – STSX0168

Name: MQ-3 Alcohol Ethanol Gas Sensor Module Detector for Arduino Raspberry PI - STSX0168
SKU: SS154937
Price: 38.22 AED
Availability: InStock

AED 38.22 VAT included

100 in stock

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Product Code : SS154937 Approved by : [woo_pro_badges_extended]

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Description

This module is made using Alcohol Gas Sensor MQ3. It is a low cost semiconductor sensor which can detect the presence of alcohol gases at concentrations from 0.05 mg/L to 10 mg/L. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. Its conductivity increases as the concentration of alcohol gases increases. It has high sensitivity to alcohol and has a good resistance to disturbances due to smoke, vapor and gasoline. This module provides both digital and analog outputs. MQ3 alcohol sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc.

Features

High Sensitivity to Alcohol: The MQ-3 sensor is highly sensitive to alcohol vapors, with the ability to detect concentrations ranging from 0.05 mg/L to 10 mg/L.
Low-Cost Semiconductor Sensor: This module utilizes a semiconductor SnO2 (Tin Dioxide) sensor, which provides an affordable solution for alcohol detection without compromising performance.
Conductivity-Based Sensing: The sensor's conductivity increases as the concentration of alcohol in the air rises. In clean air, the conductivity is low, and it changes based on alcohol presence.
Wide Application Range: The module can be easily interfaced with platforms like Arduino, Raspberry Pi, and other microcontroller-based systems for a wide range of applications.
Durability Against Interferences: It has good resistance to disturbances caused by smoke, vapors, and gasoline, making it more reliable in various environments with potential interference.
Simple Integration: The module is easy to interface with microcontrollers, making it ideal for DIY projects, professional systems, and alcohol detection devices.