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06 2021-08

Classification and working principle of open channel flowmeter

Open channel flowmeter is different from other closed full pipe flow instruments. It is a flow instrument with free toilet surface and natural flow in non full pipe state or open channel. Open channel

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06 2021-08

External interference factors of electromagnetic water meter

Because the electromagnetic water meter has strict specification relativity and high accuracy, the electromagnetic water meter is closely related to the system software.

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06 2021-08

Factors affecting and inaccurate measurement of liquid in pipeline by electromagnetic flowmeter

Electromagnetic flowmeter is a flowmeter with side volume flow of conductive liquid made by Faraday's law of electromagnetic induction. In the early 1950s, electromagnetic flowmeter realized industrial

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06 2021-08

Grounding method of electromagnetic flowmeter

We all know that the electromagnetic flow meter should be grounded when used and installed. Why?

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06 2021-08

How to choose the installation location of ultrasonic flowmeter

In recent years, a large number of new varieties of ultrasonic flowmeter have emerged, which are increasingly widely used in petrochemical, pharmaceutical, environmental protection and other fields,

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06 2021-08

How to select an appropriate electromagnetic flowmeter

Seal open flow instrument Co., Ltd. has been engaged in the research and production of electromagnetic flowmeter for more than 30 years, with rich experience and excellent quality.

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06 2021-08

How to solve the drift of electromagnetic flowmeter

　In the process of using electromagnetic flowmeter, sometimes the electromagnetic flowmeter will drift. In this case, how should we solve it? Next, Kaifeng open flow instrument Co., Ltd., the manufacturer of electromagnetic flowmeter

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06 2021-08

How to solve the inaccurate counting of ultrasonic flowmeter

Ultrasonic flowmeter is a common measuring instrument in the field of natural gas. If the reading of the instrument is inaccurate in measurement,

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06 2021-08

Installation guide for plug-in electromagnetic flowmeter

Firstly, the plug-in electromagnetic flowmeter is an installation type of electromagnetic flowmeter. There are many installation methods of electromagnetic flowmeter,

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06 2021-08

Precautions when measuring sewage with non full pipe flowmeter

Non full tube flowmeter is widely used in sewage, fluorine chemical industry, production water, tap water industry, medicine, steel and so on.

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06 2021-08

There are several measurement methods of open channel flowmeter

Open channel flowmeter can be used in harsh environments, such as urban water supply diversion channel, sewage treatment inflow and discharge channel,

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06 2021-08

What factors will cause the measurement error of portable ultrasonic flowmeter

The portable ultrasonic flowmeter probe is installed outside the pipeline. It directly measures the flow rate of the fluid in the pipeline. The flow is the product of the flow rate and the pipeline flow area, and its

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