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How to ensure the accuracy of insertion electromagnetic flowmeter during installation

Flow meter / By

The plug-in electromagnetic flowmeter is composed of a plug-in electromagnetic flowmeter sensor and a plug-in electromagnetic flowmeter converter. It is used to measure the flow of conductive liquids, and is especially suitable for measuring large-diameter pipelines. Insertion-type electromagnetic flowmeters are widely used in production process flow measurement and control in petrochemical, iron and steel metallurgy, …

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Routine maintenance methods of turbine flowmeter

Flow meter / By

The liquid turbine flowmeter is a precision flow measurement instrument that can be used to measure the flow rate and total volume of liquid when matched with the corresponding flow totalizing instrument. Liquid turbine flow meters are widely used in measurement and control systems in petroleum, chemical industry, metallurgy, scientific research and other fields. Liquid …

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Radar level meter measures oil level in mobile diesel storage tanks in the cement industry

Level meter / By

In the cement industry, oil level monitoring of mobile diesel storage tanks plays an important role in ensuring continuous production. Radar level meters are widely used in such situations because of their advantages such as high precision and non-contact measurement. So this article will analyze the characteristics of radar level meters in measuring the oil …

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The difference between radar level meter and input level meter

Level meter / By

Level meters play a vital role in the field of industrial measurement. They ensure that inventory management of raw materials and finished products, production process control, and safety monitoring can be carried out accurately and effectively. Among them, radar level meter and input level meter are two common level measurement technologies, each with its own …

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The difference between the applicable occasions of vortex flowmeter and turbine flowmeter

Flow meter / By

Vortex flowmeter is also called vortex flowmeter. Based on years of research and production experience, we comprehensively absorb advanced technologies and carefully designed products from developed countries to achieve intelligent, standardized, universal, and mold-based production to ensure the aesthetics and durability of product quality.  This product has the characteristics of advanced circuit, low power consumption, …

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Maintenance measures for electromagnetic flowmeters under shutdown conditions

Flow meter / By

Electromagnetic flowmeters should be maintained when not in use, as the meter will become ineffective if not used for a long period of time. We know that instruments and meters have a service life, and instruments will wear out during use. Reasonable maintenance can not only extend the service life of instruments, but also improve …

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10 commonly used methods to diagnose industrial instrument faults. How many do you know?

Flow meter / By

Instrument failure is a problem we often encounter in our work, so what are some good ways to judge the failure and find out the problem? We have compiled 10 methods for analyzing and judging industrial instrument faults, and summarized many years of instrument maintenance experience. I hope it will be helpful to you. 1. …

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Differential pressure measurement of tank level

Pressure Transmitter / By

Open tank (unpressurized) measurement Regarding differential pressure level measurement, there are two main types of storage tanks: open (unpressurized) and closed (pressurized). Open, non-pressurized storage tanks are connected to the atmosphere; there is a clear path from the tank to the surrounding environment, and the air pressure acting on the liquid is equal to atmospheric …

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How to set up measuring instruments for metering grade and non-metering grade storage tanks?

Level meter / By

The measurement of storage tanks mainly has two purposes: to control the storage capacity of storage tanks to meet production operations such as oil collection and oil delivery; and to measure tank area inventory, that is, inventory management. The measurement methods for the two purposes are different, and the equipment and selection of instruments are …

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Grounding and liquid contact of electromagnetic flowmeter

Flow meter / By

The flow signal of the electromagnetic flowmeter is based on the measured conductive liquid as the reference potential. The conductive liquid in the entire measurement pipe is regarded as a conductor with zero resistance. The two electrodes form a differential signal voltage to the conductive liquid. Therefore, if the signal contact point is unreliable, the …

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