Ozone detection sensor

With the accelerated development of urbanization and industrialization, people are increasingly concerned about air quality. Ozone is the main factor of air pollution, which can lead to respiratory diseases, cardiovascular diseases, and other serious problems. In order to grasp the ozone concentration in time and take corresponding measures, the application of an Ozone detection sensor is particularly important.

Ozone detection sensor
Ozone detection sensor

The role of Ozone detection sensor

An ozone detection sensor is a device that can detect the concentration of ozone in the air, its role is to monitor the concentration of ozone in the ambient air, in environmental protection and public health, ozone sensors are often used to detect the concentration of harmful gases in the air, in order to take the necessary measures in a timely manner to protect public health.

FS01101-4
Electrochemical O3 Ozone Sensor Module FS01101

Principle of operation

Ozone detection sensor adopts the principle of Electrochemical gas sensors to detect and measure ozone concentration in the environment.

The performance indicators of the ozone sensor include response time, sensitivity, accuracy, and stability.

Response time is the time it takes for the sensor to generate a response signal from the time it receives the ozone signal.

Sensitivity is the ability of the sensor to generate a response signal at high ozone concentrations.

Precision is the accuracy of the sensor’s measurement results.

Stability is the stability of the sensor under different conditions, including temperature, humidity, and light.

Generally, ozone sensors consist of a working electrode, a reference electrode, and an electrolyte. The working electrode consists of conductive material and catalyst, and the reference electrode generally consists of silver/silver silver chloride electrode. When ozone gas comes into contact with the surface of the working electrode, a redox reaction occurs, generating a current signal. By measuring the size and change of this current signal, information on ozone concentration can be obtained.

FS01102 (5)
Electrochemical O3 Ozone Sensor Module FS01102

Application of Ozone detection sensor

Ozone detection sensor has the advantages of high detection accuracy, fast response speed, good stability, long service life, etc. It has a wide range of applications in environmental detection, industrial production, medical and health care, etc. The following are some examples of applications of ozone sensors. The following are some examples of ozone sensor applications:

1. air quality detection: ozone sensors can be used to detect the concentration of ozone in the air, to provide people with a healthy living environment.

2. Industrial automation management: Ozone sensors are widely used in industrial production to monitor the concentration of ozone in the air to ensure the safety of the environment for workers and employees.

3. Healthcare: Ozone sensors are also used to detect harmful substances in the air and help doctors diagnose and treat diseases of the respiratory system, cardiac system, and other diseases.