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Detecting orientation of vibratory meter and compensating for measurements based on detected orientation

A technology for measuring results and measuring instruments, which is applied in the direction of mass flow measuring devices, specific gravity measuring, measuring devices, etc., and can solve problems such as increased material density and affecting the measurement results of vibration measuring instruments

Pending Publication Date: 2022-06-21
MICRO MOTION INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to changes in material density due to pressure (i.e., head pressure may cause an increase in material density) and other effects on the vibration characteristics of a vibrating meter due to the relative orientation of gravity (e.g., mode shapes of rotating elements), the Orientation of sensor components can affect vibrating meter measurements

Method used

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  • Detecting orientation of vibratory meter and compensating for measurements based on detected orientation
  • Detecting orientation of vibratory meter and compensating for measurements based on detected orientation
  • Detecting orientation of vibratory meter and compensating for measurements based on detected orientation

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Embodiment Construction

[0040] Figure 1 to Figure 8 And the following description depicts specific examples to teach those skilled in the art how to make and use the best mode of implementation for detecting orientations and correcting measurements based on the detected orientations. For the purpose of teaching inventive principles, some conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations from these examples that fall within the scope of this specification. Those skilled in the art will appreciate that the features described below can be combined in various ways to form various variants of detecting an orientation and correcting measurements based on that orientation. Accordingly, the embodiments described below are not limited to the specific examples described below, but only by the claims and their equivalents.

[0041] figure 1 A vibratory meter 5 is shown for detecting orientation and compensating measurements based on the detected orien...

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Abstract

A metrology electronic device (20) for detecting orientation and compensating for measurements based on the detected orientation is provided. The metrology electronics (20) includes a processing system (402) and an interface (401) configured to be communicatively coupled to the sensor assembly (10). The processing system (402) is configured to detect an orientation of the sensor assembly (10) based on the one or more sensor signals provided by the sensor assembly (10).

Description

technical field [0001] The embodiments described below relate to measurements made by a vibrating meter, and more particularly, to detecting the orientation of the vibrating meter and compensating the measurement based on the detected orientation. Background technique [0002] Vibration meters such as, for example, Coriolis mass flow meters, liquid density meters, gas density meters, fluid viscometers, gas / hydrometers, gas / liquid relative density meters, and gas molecular weight meters are generally known and used for Measure the properties of fluids. Typically, a vibration meter includes a sensor assembly and metering electronics. The material within the sensor assembly can be flowing or stationary. Vibration meters can be used to measure the mass flow rate, density or other properties of materials in the sensor assembly. [0003] Vibration meters can be oriented in different directions. For example, where the sensor assembly has two curved conduits containing material,...

Claims

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Application Information

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IPC IPC(8): G01F1/84G01N9/00
CPCG01F1/8431G01F1/8436G01N9/002G01N2009/006G01F1/8477G01N9/32
Inventor 马克·艾伦·布特勒
Owner MICRO MOTION INC
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