Features of EPEX brand automatic observation system for atmospheric negative ions:
Adopting American technology, the core components are imported from the United States.
Capable of automatic online monitoring around the clock and in all regions.
Can operate normally in high temperature, low temperature, and high humidity environments.
Measure small negative ions in the air that are beneficial to the human body.
● It has protective functions such as preventing external wind and condensation.
Adopting a modular structure design, it is easy to expand, replace components, and maintain and repair.
● It has the function of expanding observation elements and communication methods.
The overall components and electrical performance should meet lightning protection and safety requirements.
● Equipped with equipment operation status monitoring and alarm functions, as well as other functions.

