MQ-135 Gas Sensor

MQ-135 Air Quality Gas Sensor Module for Multi-Gas Detection

The MQ-135 Gas Sensor is a versatile module for comprehensive air quality monitoring. It effectively detects a broad spectrum of harmful gases. This includes NH3, NOx, alcohol, benzene, smoke, and carbon dioxide (CO2). Its high sensitivity ensures reliable and timely detection of pollutants. The sensor boasts a fast response time for critical applications. Integration into existing systems is straightforward due to its simple drive circuit. Built for stability and long life, it provides consistent performance. It's an ideal solution for maintaining healthy air quality. Use it in offices, factories, and residential areas. Ensure a safer environment with precise gas detection capabilities.

Specifications:

• Sensor Type: Semiconductor Gas Sensor
• Detection Range: 10-300 ppm NH3, 10-1000 ppm Benzene, 10-300 ppm Alcohol
• Heater Voltage: 5.0V DC
• Operating Voltage: 5V DC
• Output: Analog Voltage
• Response Time: < 10s
• Recovery Time: < 30s
• Operating Temperature: -20°C to 50°C
• Load Resistance: 10KΩ to 47KΩ

Key features and benefits:

• Detects a wide range of gases: NH3, NOx, alcohol, benzene, smoke, and CO2.
• Offers high sensitivity and rapid response for timely pollutant detection.
• Features a simple drive circuit for easy integration into various projects.
• Designed for stable and long-lasting performance in diverse environments.
• Operates with a standard 5.0V DC heater voltage.
• Provides specific detection ranges for NH3 (10-300 ppm), Benzene (10-1000 ppm), and Alcohol (10-300 ppm).
• Compact and robust design suitable for a wide range of applications.

Applications:

• Indoor air quality monitoring systems
• Smart home environmental control
• Industrial gas leak detection
• Ventilation system control
• DIY electronics projects and educational kits
• Air purifier control systems

Package Includes:

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