Liquid flow volume is divided into mechanical principle and thermal principle. It is used for measuring the flow of liquid, gas and steam in sealed pipe.At the same time with temperature and pressure compensation.Direct reading instrument, no conversion, easy to use, reliable quality.
everything can not escape its own law and law, electromagnetic flowmeter is the same.Want to undertake using more effectively, cannot leave daily maintenance,
just as its name implies differential pressure transmitter measurement result is the pressure difference, namely delta P= rho delta h.And because the tank is often cylindrical, the area of the section of the circle S is constant, so, weight G= delta P·S= rho G delta h·S, S unchanged, G and delta P proportional relationship.
differential pressure flowmeter is the longest use history, the most widely used a kind of flow meter, but also one of the most mature flow meter in production.It has the characteristics of simple principle, simple equipment, no moving parts, reliable work, long life, mature application technology and easy to grasp.
Correct selection of installation point and correct installation of the flowmeter are very important links, if the installation link error, less impact on the measurement accuracy, heavy will affect the service life of the sensor, and even damage the flowmeter.Considering the convenience of installation and disassembly, pipe expansion joint can be added after the flowmeter.
As the name implies, it is an instrument for counting the volume of some measured flows at a certain time.Simply put, it is a meter used to measure the flow of fluid in a pipe or open channel.
Shanghai JSN Micro Flow Meter CO.,LTD as a high-tech industrial products manufacturing and complete sets of product sales, R & D, production, processing and sales as one, with independent import and export rights of enterprises.
The company's main flow meter, level meter, and pressure controller, temperature controller, analytical instruments and other various types of instrumentation. To solve all kinds of problems, and provide complete sales service for customers with professional technical point of view.
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