Description
Overview of this MQ135 Air Quality Gas Sensor
Introducing Roboway MQ135 Air Quality Gas Sensor to detect air pollutant. It senses harmful gases such as ammonia, benzene, and smoke with precision. This sensor is designed for a wide range of applications, from home air quality monitor to industry pollution control. Its high sensitivity also ensure early detection of dangerous gases & make it an important component for safety system.
The MQ135 Gas Sensor offers low power consumption and easy integration into various projects. Its compact size also allows for easy installation in different environment. The sensor provide real time data on air quality & help users to maintain a healthy and safe atmosphere. With a long lifespan and stable performance it is use as a valuable asset for air quality management.
The MQ135 Air Quality Gas Sensor is a perfect choice for both indoor and outdoor monitor. It also support various project such as smart home, HVAC system, and environment monitor station. The module quick response time and accuracy enable prompt action when detecting hazardous gas. This MQ135 Gas Sensor is also a perfect choice for project focused to maintain optimal air quality .
Features
- Air quality monitoring: The MQ135 sensor is designed to monitor a variety of gases that affect air quality, including ammonia, sulfur dioxide, and nitrogen oxides. This helps in assess overall air quality and potential pollution.
- Multi gas detection: The sensor can detect multiple harmful gas, such as benzene and carbon dioxide. This makes it a versatile tool to assess different aspect of air pollution.
- High sensitivity: The sensor offers high sensitivity to air pollutants, detecting low concentrations. And allow for accurate monitor and early detection of air quality issue.
- Adjustable sensitivity: The module includes a potentiometer to adjust the sensor sensitivity. This customization allows you to optimize the performance based on the environment.
- Analog output: The module provides an analog output that corresponds to gas concentration. This allows for precise monitoring and data collection on air quality.
- Compact design: The module’s compact form factor allows for easy integration into various projects. This is particularly useful for space-constrained and portable applications.
- Low power consumption: Designed for energy efficiency, the module consume low power for continuous operation. This is ideal for battery power project and long term air quality monitor.
Specification
| Specification | Details |
|---|---|
| Sensor Type | MQ-135 Gas Sensor |
| Detection Gases | Ammonia (NH3), nitrogen oxide (NOx), benzene, smoke, and other volatile organic compounds (VOCs) |
| Sensing Range | Varies depending on the gas, typically within the range of 10 ppm – 10,000 ppm |
| Sensitivity | High sensitivity to various air pollutants and gases |
| Output Type | Analog voltage and digital signal |
| Heater Voltage | Typically 5V DC |
| Sensor Voltage | Typically 5V DC |
| Preheat Time | 48 hours for best performance |
| Response Time | Fast response time (usually within a few seconds) |
| Recovery Time | Fast recovery time |
| Operating Temperature | -10°C to +50°C |
| Operating Humidity | 20% – 85% RH |
| Life Expectancy | Typically around 2 years |
| Application | Air quality monitoring systems, pollution detection, gas leak detection |
| PCB Board Size | Varies depending on design |
| Compatibility | Suitable for interfacing with microcontrollers (Arduino, Raspberry Pi, etc.) |
| SKU | RW-132 |
