MQ 135 Air Quality/Gas Detector Sensor Module For Arduino

MQ 135 Air Quality/Gas Detector Sensor Module For Arduino is available at inventkart.com at a reasonable price. The MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along with the gas concentration rising.

The MQ 135 Air Quality/Gas Detector Sensor Module has a high sensitivity to Ammonia, Sulphide, and Benzene steam, also sensitive to smoke and other harmful gases. It is at a low cost and suitable for different applications such as harmful gases/smoke detection.

At the core of the MQ-135 module is the MQ series gas sensor, specifically calibrated to detect a range of gases including ammonia, nitrogen oxides, benzene, alcohol, smoke, and other volatile organic compounds (VOCs). The sensor operates on the principle of chemoresistance, where its electrical resistance changes in response to the presence of specific gases in the air.

The MQ 135 Air Quality/Gas Detector Sensor Module features an integrated analog-to-digital converter (ADC), allowing it to interface directly with microcontroller platforms such as Arduino. By connecting the module to an Arduino board and utilizing the appropriate software libraries, users can easily read and process the analog output of the sensor, enabling real-time monitoring and analysis of air quality data.

One of the key advantages of the MQ-135 sensor module is its compact size and low power consumption, making it suitable for deployment in portable and battery-operated devices. This versatility allows for the creation of wearable air quality monitors, handheld pollution detectors, and IoT (Internet of Things) devices for smart home applications.

Installation and operation of the MQ-135 sensor module are relatively straightforward. The module typically features pins for power supply (VCC and GND) and analog output (OUT), simplifying the wiring process. Additionally, some modules may include a potentiometer for adjusting sensitivity to different gases, providing users with flexibility in calibration.

In practical applications, the MQ-135 sensor module finds extensive use in monitoring indoor air quality in homes, offices, and public buildings. By detecting harmful gases such as carbon monoxide, benzene, and ammonia, the module helps identify potential health hazards and allows for timely intervention to improve indoor air quality and mitigate risks.

Moreover, the MQ-135 module plays a crucial role in outdoor environmental monitoring systems, where it facilitates the detection of air pollutants and enables the implementation of pollution control measures. By integrating the module into weather stations, air quality monitoring networks, and urban sensing platforms, researchers and environmental agencies can gather valuable data for assessing air pollution levels and formulating policies to address environmental concerns.

Furthermore, the MQ-135 sensor module is utilized in industrial settings for monitoring gas emissions and ensuring compliance with environmental regulations. By continuously monitoring air quality in manufacturing facilities, chemical plants, and refineries, the module helps minimize environmental impact and maintain workplace safety standards.

In conclusion, the MQ-135 Air Quality/Gas Detector Sensor Module for Arduino offers a cost-effective and reliable solution for monitoring air quality and detecting various gases and pollutants. With its ease of integration, compact design, and wide range of applications, the module empowers users to create sophisticated environmental monitoring systems for indoor and outdoor use.

Features :

1. Sensitivity to Ammonia, Sulphide, and Benzene steam
2. With signal output instructions
3. The TTL output signal is a low-level
4. Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
5. Color is showing pictures.
6. Sensitive for benzene, alcohol, smoke
7. Fast response and recovery
8. Adjustable sensitivity
9. Signal output indicator
10. Output voltage boosts along with the concentration of the measured gases increases.

Package Includes :