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[Chemical Knowledge]：The working principle of mass flowmeter and its application in industrial production

Read： 502 Time：13months ago Source：Transform the World with Simplicity

With the development of science and technology, people have higher and higher requirements for measurement and control technology. As an important instrument to achieve accurate measurement and control, mass flowmeter is widely used in various industries, such as petroleum, chemical, pharmaceutical, food and other fields. So, what is the working principle of the mass flowmeter?

mass flowmeter uses the principle of "mass conservation law", that is, in a closed system, the input of matter must be equal to the output. The mass flow meter measures the mass flow through the pipeline by continuously measuring the mass difference between the inlet and the outlet of the fluid, and can be applied to the flow measurement of gas and liquid. Specifically, when the fluid enters the pipeline, the sensor measures the mass difference formed at the outlet of the pipeline after the fluid is mixed with a reference substance (such as oxygen), so as to obtain the flow rate.

compared to the traditional volume flow meter, mass flow meter has many advantages. Volume flowmeter has the influence of density fluctuation or fluid temperature, pressure fluctuation and other factors on accuracy, while mass flowmeter can measure the actual weight of fluid to avoid this influence. The mass flow meter has a faster response speed and can complete the measurement within a few milliseconds, saving time and cost. In addition, the high reliability of the mass flowmeter, its simple structure, easy maintenance and maintenance, and strong seismic performance have also made it a popular product on the market.

in industrial production, mass flow meter is widely used. It can monitor the flow changes in the pipeline, which plays an important role in the optimization of the production process. The use of mass flow meters can accurately control the transmission speed and amount of liquid and gas, and improve the quality of products. In addition, the data acquisition based on mass flow meter can provide enterprises with comprehensive product control, so as to find and correct the problems in the production process in time.

mass flowmeter plays an irreplaceable role in modern industrial production. Mastering the measurement principle and application technology will help enterprises to optimize the process, improve production capacity and quality, and maximize sustainable development and economic benefits.

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