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METER ELECTRONICS AND METHODS FOR DETERMINING ONE OR MORE OF A STIFFNESS COEFFICIENT OR A MASS COEFFICIENT
METER ELECTRONICS AND METHODS FOR DETERMINING ONE OR MORE OF A STIFFNESS COEFFICIENT OR A MASS COEFFICIENT
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机译:刚度系数或质量系数中一个或多个的计量电子学和方法
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摘要
A meter electronics (20) for a flow meter (5) is provided according to an embodiment of the invention. The meter electronics (20) includes an interface (201) for receiving a vibrational response and a processing system (203). The processing system (203) receives the vibrational response, vibrates at least one flowtube (130) of the vibratory flow meter (5) and generates a first tube period m1 for a first flow material m1, vibrates the at least one flowtube (130) and generates a second tube period m2 for a second flow material m2, and determines one or more of a stiffness coefficient C1 or a mass coefficient C2 from the first tube period m1, a first density m1, the second tube period m2, and a second density 2.
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