Gas Sensor Module (MQ-3)


A Gas Sensor Module (MQ-3) specifically detects alcohol vapor concentrations, important for breathalyzer and safety applications in various settings.



Sensor Type: Gas Sensor Module
Gases Detected: Typically sensitive to a range of gases, including but not limited to:
– Alcohol
– Ethanol
– Methane (CH4)
Sensitivity: Known sensitivity for accurate gas detection
Operating Voltage: Compatible with common voltage levels, often 5V DC
Heating Element: Includes a heating element to improve sensor accuracy
Response Time: Fast response time for real-time gas detection
Operating Temperature Range: Suitable for a wide range of operating temperatures
Mounting Options: May include mounting holes or brackets for easy installation
Applications: Used in applications like breathalyzers, alcohol detection, gas leak detection, and environmental monitoring
Compatibility: Compatible with microcontrollers and devices for data acquisition and analysis


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