What does a magnetic flow meter measure?

Flow Measurement Electromagnetic flow meters, or magmeters, are comprised of a transmitter and sensor that together measure flow. The magnetic flow meter’s sensor is placed inline and measures an induced voltage generated by the fluid as it flows through a pipe.

What is magnetic type flow meter?

Electromagnetic flow meters (or magmeters) are a type of velocity or volumetric flow meter that operate pursuant to Faraday’s law of electromagnetic induction – which states that a voltage will be induced when a conductor moves through a magnetic field. Magmeters can detect the flow rate of conductive fluids only.

What are the uses of electromagnetic flow meter?

They are useful in quantification of potable water. They can be used at construction sites of the flow measurement of slurries. They are useful at petroleum plants to measure the flow rate of combustible fuels. They are useful in measuring displacement of explosive liquids, paints, and abrasives.

Where can we use the electromagnetic flow meter?

Electromagnetic flowmeters have been used throughout industries for more than 60 years. These meters are applicable for all conductive liquids, such as water, acids, alkalis, slurries and many others. Typical applications are monitoring of liquids, filling, dosing and precise measurement in custody transfer.

When can a mag flow meter not be used?

A magnetic flow meter, also referred to as mag flow meter or magmeter, is a volumetric flow meter that measures liquids or liquid slurries that have a minimum conductivity of 5 µS/cm. Magnetic flow meters will typically not work with hydrocarbons, distilled water, non-aqueous solutions and non-conductive solutions.

How do you select a magnetic flow meter?

Considerations for choosing a magnetic flow meter

  1. Your Budget. The allocated budget is a determining factor in this case.
  2. Your Application Requirements. Next comes understanding and reviewing the requirements of your application.
  3. Fluid Characteristics.
  4. Line Size.
  5. Fluid Being Measured.