ELECTROMAGNETIC FLOW METER

FIELD: engineering of equipment for measuring flow of electro-conductive liquids. ^ SUBSTANCE: flow meter has aluminum-made tubular body, wherein a portion of pipeline is positioned, made of nonmagnetic material and covered inside by layer of non-electro-conductive isolation(for example, fluorocarbon polymer). Pipeline is positioned between poles of electromagnet and provided with electrodes. At different sides of electromagnet two plates are pinned parallel to each other, connected by two brackets, each one of which passes through appropriate core, forming magnetic duct. In a variant of flow meter portion of each plate of magnetic duct mated with bracket is made in form of a portion of circle, and bracket is made in form of cylinder-shaped surface, radius of which equals radius of plate circle. ^ EFFECT: improved sensitivity and precision of measurements because magnetic duct performs function of protective screen. ^ 3 cl, 3 dwg