Korrigieren einer Frequenz in Durchflussrohr-Messungen

Translated title of the contribution: Correcting a frequency in flow tube measurements

Manus P Henry (Inventor), Mayela E. Zamora (Inventor)

Research output: Patent

Abstract

Flow meter or flow meter, comprising: a vibratable flow tube or tube;
a driver connected to the flow tube operable to impart movement to the flow tube;
a first sensor connected to a first portion of the flow tube and operable to sense a frequency of movement of the flow tube and generate a first sensor signal;
a second sensor connected to a second portion of the flow tube and operable to sense the frequency of movement of the flow tube and to generate a second sensor signal; and a controller operable to adjust the frequency sensed by the sensors based on a phase difference between the first sensor signal and the second sensor signal to thereby obtain a corrected frequency.
Original languageGerman
Patent numberDE112004001503T
IPCG01F 1/ 80 A I
Priority date12/08/04
Filing date12/08/04
Publication statusPublished - 19 Oct 2006
Externally publishedYes

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  • Cite this

    Henry, M. P., & Zamora, M. E. (2006). IPC No. G01F 1/ 80 A I. Korrigieren einer Frequenz in Durchflussrohr-Messungen. (Patent No. DE112004001503T).