Fine tek Rotary Paddle switch

15.Rotary Paddle Level Switch-SE Series      Principle The SE series operating principle is simple. A unit is usually located through a bin wall at the top, middle or low level of a bin. During normal operation (no material present) a synchronous motor rotates the paddle at 1 RPM. When this paddle rotation is impeded … Continue reading Fine tek Rotary Paddle switch

Fine Tek Level Transmitter

10.RF-Capacitance Level Transmitter-EB Series Principle Capacitance Level Indicator: Utilizes the capacitance formed between the sensing probe and the metallic vessel wall. A high frequency sine-wave is applied between the probe and the vessel wall. A change of the medium level will induce a change in the current of the applied sine wave.From Z=1/2pfc, when the … Continue reading Fine Tek Level Transmitter

Fine Tek Level Sensor

1.Mini Float Level Switch-FC/FD Series Principle When the magnetic field of permanent magnet inside the float is moved into to the proximity of the reed switch inside the stationary stem, the reed switch "snaps" the contact together and closes the electrical circuit. When the magnetic field is moved away from the reed switch, the reed … Continue reading Fine Tek Level Sensor