Under normal circumstances, the flange and cable of the guided wave radar level meter are made of 304ss, and when measuring liquids with general corrosiveness, 316L will be used, such as measuring hydrochloric acid, nitric acid, and other strong corrosive liquids, polytetrafluoroethylene will be used.
Low-frequency flare radar level meter flange and flare is usually 304ss material, encounter the usual corrosive liquid can choose 316L material, encounter hydrochloric acid, nitric acid, and other strong corrosive liquid, to choose the method of spraying tetrafluoride to resist corrosion.
High-frequency flare radar level meter flange and flare is usually 304ss material, encounter the usual corrosive liquid can choose 316L material, encounter hydrochloric acid, nitric acid, and other strong corrosive liquid, but also use the method of spraying Teflon. In the encounter of hydrochloric acid, nitric acid, and other strong corrosive liquids, the first choice should be a high-frequency rod-type radar level meter.
