MEASURING APPARATUS AND METHOD FOR MEASURING THE FLOW VELOCITY OF A MEDIUM

摘要

The invention relates to a measurement device for measuring the flow velocity of an electrically conductive medium in a volume which is permeated by a magnetic field, having - a means for generating the magnetic field, - at least two electrodes, and - an evaluation unit which evaluates a signal of the electrodes and calculates the flow velocity, the at least two electrodes being connected to a switch which is designed to short-circuit the electrodes.