EPD – Electromagnetic Flow Meter

The EPD Electromagnetic Flow Meter is perfectly placed to meet the most demanding processes in a wide range of sectors including oil & gas, power, metals & mining, and chemical. This is thanks to the fact that the Flow Mete offers the industry’s broadest range of liners, electrodes and sizes.

This is a powerful piece of equipment but it is easy to use and provides the output signal that can easily meet all of your needs. Reasonably priced, this is a versatile and highly accurate Flow Meter that is perfectly tailored for your applications.

If you are looking for a Flow Meter with base functionality and short delivery, as well as easy-to-understand documentation, this could be ideal for you.


This Electromagnetic Flow Meter works on the principle that is based on the Faraday law of electromagnetic induction. When it conducts liquid flows in the orthogonal direction of the magnetic direction line, the Flow Meter cuts the magnetic lines and generates induced voltage. This is able to show the linear relationship with flowing speed, and therefore it can calculate the fluidic volume flow.

This piece of equipment consists of a sensor and a transmitter. The sensor has a measuring tube that is equipped with excitation coils upward and downward. Excitation current is supplied by the transmitter, and this generates the magnetic field which passes through the measuring tube once it is on.

The liquid then makes contact with a pair of induction electrodes to guide the induced voltage to the sensor.


  • Measurement virtually independent of viscosity, density, pressure, temperature and conductivity
  • Pressure loss and pipe blockage is prevented via no moving parts
  • Electric conductive liquid and fluids with low solid contents can be measured
  • Simple piping design with straight zone of the pipe for installation requests upstream 5D and downstream 2D
  • Self-diagnosis function
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