FOERFARANDE OCH ANORDNING VID MAGNETISK-INDIKTIV GENOMSTROEMNINGSMAETNING

摘要

The invention relates to a magnetically inductive flow meter which generates a combined signal made up of a coil generated alternating voltage and an alternating simulated voltage. An evaluating circuit processes the combined signal to determine a flow rate output value in a manner which minimizes the temperature and time drift influences on the components of the flow meter.