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TRANSFORMER UNIT, SYSTEM FOR DETERMINATION OF FLUID PARAMETERS, METHOD OF ELECTRIC SIGNAL PROPAGATION AND ULTRASONIC FLOWMETER
TRANSFORMER UNIT, SYSTEM FOR DETERMINATION OF FLUID PARAMETERS, METHOD OF ELECTRIC SIGNAL PROPAGATION AND ULTRASONIC FLOWMETER
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机译：变压器单元，流体参数测定系统，电信号传播方法和超声波流量计
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摘要
FIELD: electricity.;SUBSTANCE: transformer unit consists of a base with depression; the first mounting panel installed in the above depression; at least one transformer connected mechanically to the first mounting panel and having the primary and secondary windings; the first connector connected mechanically to the base consisting of a group of electric contacts connected to the secondary winding of at least one transformer and connected electrically to a group of sensors placed inside high-pressure area of the ultrasonic flowmeter. A ribbon cable has a closer end connected to the primary winding of at least one transformer and a remote end. The second mounting panel, second connector connected to a remote end of the ribbon cable at one side and to the second mounting panel at the other side. Fill insulation placed in the above depression and covering the first mounting panel, at least one transformer, connection of the first connector to the secondary winding of at least one transformer and connection of the ribbon cable to the primary winding of at least one transformer.;EFFECT: improvement of accuracy and reliability, prevention of transformer contact with aggressive medium.;24 cl, 7 dwg
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