RF 3100 in ESP filter sulfuric atmosphere

The Challenge

A biomass power plant has problems with level limit switch in ESP filters with aggressive sulfuric conditions. The sensors, mechanical paddle switches, rust and the bearings begin to jam and fall out in the application. The yearly maintenance costs are too high and the reliability is not good enough. They look for a better solution.

Our Solution

The fully PFA coated capacitive sensor RF 3100 is the perfect solution in this application. It withstands the corrosive atmosphere. The sensitivity is high enough to filterdust. It can be adjusted easy with the electronic with display. The automatic power up calibration make the commissioning simple. It is a plug and play sensor also in this challenging application.