capacitive level switch / electronic / for corrosive liquids / for solids

Protection Plus with innovative corrosion protection
Capacitive RF probe with full coating protection

Longer service life due to increased corrosion resistance
UWT has further developed the RFnivo? 3100 capacitive level limit switch for this type of measurement task in the dust extraction of flue gases so that it meets and withstands the demanding conditions. All process-contacting parts of the sensor have been designed to be completely corrosion-resistant. Firstly, the RF boom is coated with PFA Teflon? and, secondly, a section of the process connection thread has been completely made of PTFE so that all parts in contact with the process are fully corrosion-protected.

Probe boom with PFA full coating
The shaft of the RFnivo? limit switch is fully coated with PFA Teflon?. It is resistant to almost all chemicals and can withstand high temperatures. In contrast to a spray coating, the type of coating of the RF probe is much more resilient, up to 1.5mm thick, and thus has more protection in abrasive applications.
The RFnivo? 3100 with fully coated probe boom can be made with a boom length from 200mm up to 1500mm and can therefore be used in a variety of installations.

Process connection thread made of PTFE
In order to ensure full and comprehensive protection of the process-contacting probe extension the process connection thread, which is connected to the boom, is made completely from PTFE Teflon?.