Working Principle of Negative Oxygen Ion Sensor

Negative oxygen ion sensors monitor air quality in real time by measuring the concentration of negative oxygen ions in the air. Such sensors usually use electrochemical or optical principles to detect negative oxygen ions and convert the detected signals into readable data through electronic devices.

Specifically, the working principle of negative oxygen ion sensors can be broadly divided into the following steps:

Sensing stage: The sensing components inside the sensor will react with the negative oxygen ions in the air to produce a weak electrical or optical signal.

Signal conversion stage: the sensor converts the electrical or optical signal into an electronic reading, which is proportional to the concentration of negative oxygen ions.

Data output stage: The sensor transmits the electronic readings through the data output interface to a computer or display, etc., and finally presents them to the user in the form of negative oxygen ion concentration.

The process of real-time air quality monitoring by negative oxygen ion sensors can be realised through an automated control system. The system can determine the advantages and disadvantages of the air quality through the preset threshold, and once it exceeds or falls below the threshold, the system will automatically trigger an alarm or take corresponding measures, such as starting the air purifier and other equipment to improve the air quality.

It reflects the air quality by real-time monitoring the concentration of negative oxygen ions in the air, and realises real-time monitoring and early warning of air quality through the automated control system. This sensor has a wide range of application prospects in the fields of air purification, environmental protection and healthcare.

In tourist attractions, the negative oxygen ion sensor can be paired with a weather station for monitoring the air quality of the scenic area, providing real-time air quality information for tourists and safeguarding their health and comfort.