The application relates to Coriolis mode processing techniques.Flowmeter has been described, wherein from be attached to can the sensor of vibrating flow tube sensor-lodging, to determine the character of stream tube fluid, this sensor signal comprises drive signal components and coriolis mode component.This flowmeter can operate the driving parameter of determining drive signal components, and the Coriolis parameter of coriolis mode component.By carrying out analyte sensors signal based on drive signal parameters rather than based on coriolis signal parameter, flowmeter can provide the stable and accurate definite of fluid properties.
Original language | English |
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Patent number | CN102435244B |
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IPC | G01F 1/84,G01F 15/02 |
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Priority date | 11/07/05 |
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Filing date | 11/07/06 |
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Publication status | Published - 10 Sept 2014 |
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Externally published | Yes |
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