The controller structure of the electromagnetic flowmeter is very simple.In the measuring tube, there are no moving members and throttle valve members that block the fluid flow. When the fluid counts down according to the flow, it is not easy to cause all the extra working pressure damage.

The flow rates of corrosive medium, dirty medium and suspended turbidity liquid-solid two-phase flow can be measured.It is because there is no flow blocking component inside the measuring tube of the instrument panel, and only the lining and electrical level of the measuring tube are in contact with the measured flow body. The raw materials can be selected according to the characteristics of the measured flow body.

Advantages and disadvantages of electromagnetic flowmeter

Electromagnetic flowmeter is a volume flow measurement instrument, in the whole process of measurement, it will not be measured by the temperature of the medium, viscosity, relative density in a certain range of conductivity.Electromagnetic flowmeters can be used to measure the flow of other conductive liquids only after water calibration.

The output of the electromagnetic flowmeter is only proportional to the mean water flow of the medium under test, and is independent of the flow or turbulence.Electromagnetic flowmeters have a very wide range of measurement that can exceed 100 to 1, and a higher range that can exceed 1,000 to 1 operational flow;

Electromagnetic flowmeter has no mechanical inertia force, reflects dexterity, can measure instantaneous velocity pulsation flow, but also can measure the flow of two directions.

Defects of electromagnetic flowmeter:

It shall not be used to measure vapors, vapors or liquids with many vapors;

Can not be used to measure the conductivity of the very low liquid medium, electromagnetic flowmeters can not measure the petroleum products or solvents and other media;

Cannot be used to measure high temperature media.At present, it is limited by the material lining of the measuring tube and the insulating layer of the electrical equipment.

Electromagnetic flowmeters are vulnerable to external interference signals.Electromagnetic flowmeter is mainly used in general, large gauge is more used in water supply and drainage engineering, medium diameter is often in high specification or difficult to feed the site.Electromagnetic flowmeter must be installed in the ** point of the pipeline or the vertical section of the pipeline, to ensure the application of electromagnetic flowmeter and precision requirements.

Shanghai chinxi instrument co., LTD. Is a family enterprise, engaged in the development and production of high precision flowmeter, which can be applied to almost any pump.In order to guarantee the after-sale service and the price, cancel the intermediate agent, and keep close contact with the end customer and the market, the quality of the flowmeter has reached the first-class level in the world.