A NEW APPROACH FOR THE PARAMETER MEASUREMENT OF FLUID CONDUCTIVITY IN AN ELECTROMAGNETIC FLOWMETER

Cui Wen Hua, Bin Li
Abstract:
This paper introduces a new approach for the parameter measurement of fluid conductivity in an electromagentic flow-meter. Based on dual excitiation method, one magnetic excitation is used for flow rate measurement, and the other electric excitation is for fluid conductivity measurement. Dual-frequency electric excitation is employed to get fluid conductivity in a wide range with high precision. A calculation model for fluid conductivity is proposed.
Keywords:
fluid conductivity, electromagnetic flow meter
Download:
IMEKO-TC9-2013-051.pdf
DOI:
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Event details
IMEKO TC:
TC9
Event name:
FLOMEKO 2013
Title:

16th International Flow Measurement Conference

Place:
Paris, FRANCE
Time:
24 September 2013 - 26 September 2013
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