CORIOLIS MASS FLOW METER WITH HIGH ZERO POINT STABILITY

PROBLEM TO BE SOLVED: To provide an improved Coriolis mass flow meter with significantly improved zero point stability.SOLUTION: The invention relates to a Coriolis mass flow meter 1 with improved zero point stability. The Coriolis mass flow meter 1 has a pair of U-shaped measuring tubes. According...

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Bibliographische Detailangaben
Hauptverfasser:	PETER REINSHAUS, MARTIN RICKEN, MATTHIAS AMANN
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an improved Coriolis mass flow meter with significantly improved zero point stability.SOLUTION: The invention relates to a Coriolis mass flow meter 1 with improved zero point stability. The Coriolis mass flow meter 1 has a pair of U-shaped measuring tubes. According to one embodiment of the invention, the Coriolis mass flow meter 1 comprises a special housing 2 for vibration compensation or vibration suppression in a region of process connectors 17. Additionally or alternatively, a specific mass distribution of excitation means and/or vibration sensor is provided in order to neutralize unwanted vibrations by actively causing vibration.