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What are the types of flow meters?
Instruments used to measure fluid flow are collectively referred to as flow meters. Flow meters are among the most important instruments in industrial measurement, and to meet a wide range of applications, numerous types of flow meters have emerged onto the market. Below, we’ll introduce you to the various types of flow meters available.
Classified by Measurement Principle
1. Electrical principles: such as electromagnetic flowmeters, differential capacitance flowmeters, and electromagnetic induction flowmeters. Acoustic principles: ultrasonic flowmeters. Thermal principles: thermal mass flowmeters and indirect calorimetric flowmeters, among others. Optical principles: laser-based and photoelectric-based.
2. Classified by Flow Meter Structural Principle
According to the actual conditions of current flowmeter products, the structural principles of flowmeters can be categorized as follows: positive-displacement flowmeters, turbine flowmeters, differential-pressure flowmeters—also known as variable-head flowmeters—variable-area flowmeters—also known as constant-head flowmeters—momentum flowmeters, impulse flowmeters, electromagnetic flowmeters, ultrasonic flowmeters, fluid-oscillation flowmeters, and mass flowmeters.
The above is a detailed classification of flow meters. We hope this will help everyone better understand and gain insight into the relevant knowledge about flow meters. If you have any other questions, feel free to ask—we’re here to assist you at any time.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Today is a day that every Chinese person should solemnly remember—the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.
On July 2, Chengde Longzhida Company held a meeting with the Sino-German Institute. After thorough discussions between the two sides, Mr. Bai, General Manager of Longzhida Company, and the faculty team from the Sino-German Institute reached a consensus: Longzhida Company officially entrusted the Sino-German Institute to carry out the design and R&D work for a new type of ultrasonic water meter.
On May 30, Longzhida Company successfully held an exceptionally meaningful event titled “Welcoming the Eighth ‘National Science and Technology Workers’ Day’: Promoting the Spirit of Scientists.”
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