sales01@cxflowmeter.com

Electromagnetic flow meters  and turbine flow meters are two common flowmeter devices for measuring liquids. They have some significant differences in their principles, working methods, and
applications. Today CIXIFM winny will analyze it for everyone.

 

working principle:

 

Turbine flow meter: Uses the rotation of a turbine to measure the speed of fluid flow. The turbine rotates in the fluid at a speed proportional to the velocity of the fluid. By measuring the frequency
or speed at which the turbine rotates, the flow rate of the fluid can be determined.

 

Electromagnetic flowmeter: Use the Lorentz force principle to measure the flow of fluid. When the conductive liquid passes through the magnetic field, it exerts a force transverse to the direction
of the fluid and the magnetic field. By measuring the magnitude of this force, the liquid flow rate can be determined.

 

 

Applicable fluid types:

 

Turbine flow meter: It is suitable for clean, low-viscosity liquids or gases.

 

Electromagnetic flowmeter: Suitable for conductive liquids, including corrosive liquids, wastewater and slurries.

 

 

Precision and accuracy:

 

Turbine Flowmeter: Under the right conditions, turbine flowmeters can provide high precision and accuracy.

 

Electromagnetic flowmeter: Generally has high stability and accuracy, and can work well even in the presence of impurities or sediment.

 

Installation and maintenance:

 

Turbine flow meter: Relatively small and compact, relatively simple to install and relatively easy to maintain.

 

Magnetic flowmeter: Typically larger, installation may require more space and work, and maintenance requirements may be higher.

 

 

cost:

 

Turbine flow meters: Generally less expensive.

 

Electromagnetic flow meter: The cost can be relatively high, especially for large diameter applications.

 

The choice between a turbine flowmeter or an electromagnetic flowmeter often depends on the specific application, fluid properties, and accuracy and cost requirements.

 

 

If you don’t know whether to choose a turbine flowmeter or an electromagnetic flow meter, please feel free to consult winny: sales01@cxflowmeter.com