Methods to prevent dust and corrosion for radar level meter

 When measuring outdoors, the measuring instrument is exposed to sunlight and rain for a long time, and it is easy to wear. Therefore, the radar liquid level also needs maintenance to prevent dust and corrosion, thereby prolonging its service life.
1. How to prevent dust
Add a protective layer on the outside of the radar level meter, or put it in a sealed box to protect the instrument to a greater extent. 
2. How to prevent corrosion
Compared with dust, anti-corrosion maintenance has become more complicated, so you should consider whether you need anti-corrosion when choosing a model. The fundamental way to prevent the corrosion of the radar level gauge is to choose acid and alkali resistant synthetic materials, among which the common ones are made of polytetrafluoroethylene and sealing rubber ring parts.
3. Metal or non-metal forms a protective layer: the surface of the glass is processed to form a hydroxide film, calcium phosphate film and other film protection.


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