Level switchs

  The TF series is a simple and efficient vibration level switch equipment for liquids. They are not affected by liquid conductivity, dielectric constant, viscosity, pressure or temperature, and can operate at process temperatures up to 130 ° C (266 ° F). Piezoelectric crystals force the blades to oscillate at their fundamental frequency, known as natural resonance. When the blades come into contact with the process medium, this will suppress oscillation; The change in frequency induced by electronic devices leads to device switching.