Alcohol Detection Sensor Module With TGS822 Gas Sensor

The Alcohol Detection Sensor Module with TGS822 Gas Sensor is designed for detecting alcohol vapors in air using semiconductor gas sensing technology. The TGS822 sensor element provides high sensitivity to alcohol and organic solvent vapors, making it suitable for safety and monitoring applications. The module delivers stable output for integration with microcontrollers and control systems.

This sensor module is commonly used in breath alcohol detection systems, industrial safety equipment, environmental monitoring, and embedded gas sensing projects. It supports real time alcohol vapor detection for research and development applications.

KEY FEATURES

• Based on TGS822 gas sensor
• Sensitive to alcohol vapors
• Semiconductor gas sensing technology
• Stable and reliable detection
• Suitable for safety monitoring systems
• Compact module design

SPECIFICATIONS

• Sensor Model - TGS822
• Detection Type - Alcohol and organic vapors
• Sensor Technology - Semiconductor
• Operating Voltage - 5V DC
• Output Type - Analog signal
• Application - Alcohol detection systems

INTERFACES

• VCC - Power supply input
• GND - Ground connection
• AOUT - Analog output signal
• Heater Pins - Sensor heating element connection