Electromagnetic Flowmeter

Product overview

A complete magnetic flowmeter system consists of two components: the Rosemount Model 8732C microprocessor-based integral-mount magnetic flowmeter transmitter, and a Rosemount Model 8705 or 8711 flowtube. The flowtube is installed in-line with process piping, either vertically or horizontally. Coils located on opposite sides of the flowtube create a magnetic field, and conductive liquid moving through the magnetic field generates a voltage that is detected by two electrodes. The transmitter controls the generation of the magnetic field and senses the voltage detected by the electrodes. Based on the sensed voltage, the transmitter calculates a flow rate and produces analog and frequency output signals proportional to this flow rate.