Magnetically inductive flow meter

Magnetically inductive flow meter

  • CN 104,823,027 A
  • Filed: 11/20/2013
  • Published: 08/05/2015
  • Est. Priority Date: 11/27/2012
  • Status: Active Application
First Claim
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1. a magnetic induction flowmeter, hasFirst measuring route, this first measuring route by wall (6) surround and by medium percolation, field generator for magnetic (9),First arrangement of electrodes (8,27,28), detects voltage that depend on the flowing velocity of described medium, that induct in described first measuring route be used as the first measuring-signal for galvanic contact, andControl and apparatus for evaluating (12), for controlling described field generator for magnetic (9) and for determining according to described first measuring-signal and exporting the measured value for flow,It is characterized in that there is the second arrangement of electrodes (17,20,21), being used as the second measuring-signal for capacitively detecting the voltage of inducting in the second measuring route, andDescribed control and apparatus for evaluating (12) are designed for, and that determine described first measuring-signal respectively draw according to the First Eigenvalue and/or Second Eigenvalue and export diagnosis report with characteristics eigenwert that is described second measuring-signal.

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