MQ135 Gas Sensor
MQ135 Gas Sensor | Air Quality & Harmful Gas Detection Module
The MQ135 Gas Sensor is a high-performance air quality sensor module designed to detect harmful gases and pollutants in the environment. It is widely used in air pollution monitoring, IoT applications, smart home systems, and industrial safety projects. With high sensitivity and fast response time, the MQ135 gas sensor delivers accurate and reliable readings for continuous monitoring.
This MQ135 air quality sensor can detect gases such as carbon dioxide (CO₂), ammonia (NH₃), nitrogen oxides (NOx), benzene, alcohol, and smoke, making it ideal for environmental monitoring and gas leakage detection systems. The sensor features an analog output, allowing easy integration with Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontrollers.
Key Features
Detects CO₂, NH₃, NOx, benzene, alcohol, and smoke
High-sensitivity air quality gas sensor
Fast response and stable performance
Long operational lifespan
Analog output for precise gas measurement
Easy to interface with Arduino and IoT boards
Applications
Air quality monitoring systems
IoT and smart home projects
Industrial and commercial gas detection
Environmental pollution monitoring
DIY electronics and academic projects
Technical Specifications
Model: MQ135 Gas Sensor
Sensor Type: Semiconductor air quality sensor
Operating Voltage: 5V DC
Output Signal: Analog
Target Gases: CO₂, NH₃, NOx, benzene, alcohol, smoke
Operating Temperature: -10°C to 50°C
Package Contents
1 × MQ135 Air Quality Gas Sensor Module
In stock: 5
