MQ135 – Air Quality Gas Sensor

Description

1. Multi-Gas Detection: The MQ-135 sensor is capable of detecting a variety of gases, including ammonia (NH3), carbon dioxide (CO2), methane (CH4), benzene, smoke, and other volatile organic compounds (VOCs) that can influence air quality.
2. Analog Output: The sensor provides an analog output voltage that varies based on the concentration of the detected gases. This analog signal can be easily interfaced with microcontrollers and other electronic devices for further processing.
3. Air Quality Assessment: The sensor’s output can be used to assess air quality and determine the presence of pollutants and harmful gases.
4. Fast Response Time: The MQ-135 sensor offers a rapid response to changes in gas concentrations, allowing for real-time monitoring of air quality.
5. Compact Design: Its small size and lightweight design make it suitable for integration into a variety of applications and installations.
6. Low Power Consumption: The sensor consumes minimal power, making it energy-efficient and suitable for battery-powered devices.