FIELD: electrical engineering.
SUBSTANCE: invention relates to the electrical equipment. Conducting pump-flow meter comprises magnetic field source, working channel (4) for flow of liquid metal, partially placed in magnetic field and equipped with current-conducting buses (5) and electrodes for measurement of voltage (6), and casing (1) of non-ferromagnetic metal. Magnetic field source is made in the form of Φ-shaped magnet (2) with pole tips (3) installed with possibility of longitudinal movement. Electrodes for voltage measurement (6) are connected directly to working channel (4) at its junctions with current-conducting buses (5). Casing (1) made of non-ferromagnetic metal is located inside Φ-shaped magnet (2).
EFFECT: technical result consists in increasing the head developed by the pump and increasing the accuracy of flow rate measurement.
3 cl, 4 dwg
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