CN 7150 in paper pulp foam

The Challenge

A major pulp and paper factory needed a solution for detecting foam in the effluent area. Due to the foam formation occurring during the agitation and the chemical composition of the pulp process. They required a reliable sensor to detect the foam while ignoring the water from the spray system for a 10-meters tank. This tank is made of concrete and has a desired level control of 5 meters from the roof.

Our Solution

Our ideal solution for this process was the Capanivo 7150 series capacitive level switch, with a probe made of PPS, IP68 protection rating, 5000 mm cable extension, avoiding the need for drilling the side of the tank and frequency shift inverter technology capable of detecting many low dielectric materials such as foams.

Our Product