Theory : Current Sensor
Model Number : MQ131
Material : Metal
Type : Biosensor
Output : Analog Sensor
Origin : China
Use : MAGNETIC SENSOR
Functions : Electronic Module
Range of application : Switch And Sensor For Arduino STM
MQ131 ozone sensor, ozone gas detection sensor moduleThe gas sensitive material used in the MQ131 ozone gas sensor is tin dioxide (Sn02), which has a low conductivity in clean air. When ozone gas is present in the environment of the sensor, the conductivity of the sensor increases with the increase of the concentration of ozone gas in the air. A simple circuit can be used to convert the change in conductivity into an output signal corresponding to the concentration of that gas. MQ131 Ozone gas sensor has high sensitivity to ozone, strong oxidizing gases such as chlorine and nitrogen dioxide also have a certain sensitivity, and organic interference gases react in the opposite direction to ozone.
Application fields: household ozone concentration alarm, industrial, ozone concentration alarm, portable ozone concentration detector. Size: 32mmX22mmX30mm length * width * height
Main chip: MQ131 gas sensor
Working voltage: DC 5V
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
