Magnetic-inductive flowmeter

A magnetic-inductive flowmeter comprising a coil arrangement and a circuit for controlling a supply voltage of the coil arrangement, wherein the circuit is designed to operate the supply voltage of the coil arrangement according to the following voltage profile: A) rise in the voltage from a start v...

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Bibliographic Details
Main Authors BUDMIGER THOMAS, STINGELIN SIMON
Format Patent
LanguageEnglish
Published 06.05.2015
Subjects
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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Summary:A magnetic-inductive flowmeter comprising a coil arrangement and a circuit for controlling a supply voltage of the coil arrangement, wherein the circuit is designed to operate the supply voltage of the coil arrangement according to the following voltage profile: A) rise in the voltage from a start voltage I up to an overvoltage II; B) if appropriate holding the voltage at the overvoltage II; C) fall from the overvoltage II to a holding voltage V; wherein the circuit controls the fall in voltage from the overvoltage to the holding voltage by setting the voltage to at least two or more predefined intermediate desired values III, IV.
Bibliography:Application Number: CN201380044262