Electromagnetic Flow Meters are based on FARADAY’S LAW INDUCTION. A magnetic field is applied to the metering tube, which results in a potential difference proportional to the flow velocity perpendicular to the flux lines. The physical principle at work is electromagnetic induction.
Electronet series ELMAG-200 are micro-controller based full bore type electromagnetic ﬂow meters specially used for various industrial applications. These ﬂow meters accurately measure the ﬂow rate of conductive liquids & slurries in closed pipes.
Due to its simple and rigid design, the ﬂow meter is an obstruction-less and maintenance-free instrument in place of conventional mechanical ﬂow measuring devices. The use of ‘Pulsed DC’ technology offers highest ability and better measuring accuracy in the form of electrical signal 4-20 mA DC linearly proportional to volumetric ﬂow.