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电磁流量计十分适用干导电液体的测量,由于这种流量计具有许多优点,故近几年在工业中已有广泛应用。这些流量计中没有运动部件,对流速并不限制,可在很大的流速范围内进行精确地测量。这种流量计的基本工作原理以法拉第的电磁感应定律为基础。导电液体通过一磁场时会感应出一垂直于该磁场和流动方向的感应电
Electromagnetic flowmeter is very suitable for the measurement of dry conductive liquid, because of this flowmeter has many advantages, it has been widely used in industry in recent years. There are no moving parts in these flowmeters and there is no limit to the flow rate, allowing accurate measurement over a wide range of flow rates. The basic working principle of this flowmeter is based on Faraday’s law of electromagnetic induction. When a conductive liquid passes through a magnetic field, an induced electric current perpendicular to the magnetic field and the flow direction is induced