FLUID CONTAMINANT DETECTION USING NOISE LEVELS IN MAGNETIC FLOW METER SENSOR SIGNALS

A magnetic flow meter includes electrode sensors generating a sensor signal indicative of flow of a liquid through a conduit. A noise identification module identifies a noise level in the sensor signal and a contaminant identification module uses the noise level to determine whether there is a conta...

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Bibliographische Detailangaben
Hauptverfasser: FOSS, Scot Ronald, KLINE, Andrew Thomas
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A magnetic flow meter includes electrode sensors generating a sensor signal indicative of flow of a liquid through a conduit. A noise identification module identifies a noise level in the sensor signal and a contaminant identification module uses the noise level to determine whether there is a contaminant in the liquid in the conduit.