Electromagnetic
Flowmeters

Full Product Lineup

The lineup of Toshiba electromagnetic flowmeters covers diameters from 2.5mm to 3000mm as well as various liner materials to accommodate diverse fluids are available, making possible fluid measurements in almost any application.
 

State-of-the-art Technology Meets Diverse Needs

Combined with a multi-functional converter, Toshiba electromagnetic flowmeters result in reliable and accurate measurements of a wide variety of fluids.

(1) Divided multi-sampling system using advanced algorithms

(2) Noise-suppression circuit

(3) Functional magnetic field distribution

Besides, advanced capacitance technology also achieves the Capacitance type of electromagnetic flowmeter at the wetting part inside the detector pipe.
 

Electromagnetic Flowmeter Measurement Principle

The electromagnetic flowmeter uses Faraday's Law of electromagnetic induction to measure the process flow.

When an electrically conductive fluid flows in the pipe, an electrode voltage E is induced between a pair of electrodes placed at right angles to the direction of the magnetic field.


Electromagnetic Flowmeter Measurement Principle image.

 

Electromagnetic Flowmeter Feature

 

Functional Magnetic Field Distribution

Functional Magnetic Field Distribution (F.F) provides correct flow measurement in spite of uneven flow.


Functional magnetic field distribution image.

 

Noise-suppressor against the slurry noise

Toshiba's original Noise-suppression circuit shuts off the slurry noise and achieves stable flow measurement with high accuracy.


Noise-supressor against the slurry noise image.

 

Divided multi-sampling system using advanced algorithms

Toshiba's original Noise-suppression circuit shuts off the noise induced by slurry or commercial frequency.

It always keeps stable flow measurements with high accuracy.


Divided multi-sampling system using advanced algorithms image.

** Please refer to the technical and specifications