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Electromagnetic flow sensor and using method thereof

An electromagnetic flow and sensor technology, which is applied in the application of electromagnetic flowmeters to detect fluid flow, volume/mass flow generated by electromagnetic effects, measurement flow/mass flow, etc. The effect of small deviation, magnetic field position and strength stability

Pending Publication Date: 2021-01-29
谭文胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there are also problems. For example, due to the problem of installation accuracy, it is easy to cause large errors in measurement on the same batch and model.

Method used

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  • Electromagnetic flow sensor and using method thereof
  • Electromagnetic flow sensor and using method thereof
  • Electromagnetic flow sensor and using method thereof

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Embodiment Construction

[0034] In order to facilitate understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0035] Unless specified otherwise or defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. In the case of combining the technical solution of the present invention with a real scene, all technical and scientific terms used herein may also have meanings corresponding to the purpose of realizing the technical solution of the present invention.

[0036] Unless otherwise specified or otherwise defined, "first, second..." used herein is only used to distinguish names, and does not represent a specific quantity or order.

[0037] Unless specifically stated or defined otherwise, as used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. ...

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Abstract

The invention belongs to the field of liquid flow detection, and discloses an electromagnetic flow sensor and a using method thereof. The electromagnetic flow sensor comprises a pipe body, an electromagnetic assembly, a shell and an electrode, the electrode is installed on the pipe body, the electromagnetic assembly comprises a coil winding and a coil frame, two opposite positioning parts are arranged on the pipe body, the coil winding is installed on the coil frame, each positioning part is fixedly provided with one coil frame, and the shell wraps the pipe body, the electromagnetic assembly and the electrode. The detection accuracy is improved.

Description

technical field [0001] The invention belongs to the field of liquid flow detection, in particular to an electromagnetic flow sensor and a using method thereof. Background technique [0002] Electromagnetic flow sensors have been widely used, and the advantages of electromagnetic flow sensors mainly include the following aspects. The measurement is not affected by the temperature, pressure or viscosity of the liquid to be measured; there is no pressure loss; it can measure continuously and the measurement accuracy is high; the caliber range and the measurement range are large, and the measurement range is continuously adjustable; it has nothing to do with the flow velocity distribution and so on. But there are also problems. For example, due to the problem of installation accuracy, it is easy to cause large errors in measurement on the same batch and model. Contents of the invention [0003] The purpose of the present invention is to improve the disadvantages of the prior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/58
CPCG01F1/58G01F1/586
Inventor 谭文胜戴龙六
Owner 谭文胜