，电磁流量计就是其中之一。 With the development of electronic technology and the rapid development of new flow measurement instruments , electromagnetic flowmeter is one of them. Electromagnetic flowmeters have been widely used in industrial flow measurement and have formed their own fields of use. But for users, there will still be some problems. The following briefly answers some questions about electromagnetic flow meters.
1. What is the structure of the electromagnetic flowmeter ? 电磁流量计由电磁流量传感器和转换器两部分组成。 Generally speaking, the electromagnetic flowmeter is composed of an electromagnetic flow sensor and a converter. The converter amplifies the flow signal sent by the sensor and converts it into a standard electrical signal output that is proportional to the flow signal for display, accumulation and adjustment control. The function of the sensor is to linearly transform the volume flow value of the liquid flowing into the pipeline into an induced potential signal, and send this signal to the converter through a transmission line.
2. What is the working principle of the electromagnetic flowmeter ? The electromagnetic flowmeter is made according to Faraday's law of electromagnetic induction, and is used to measure the volume flow of conductive liquids.
电磁流量计 和其他测量仪器相比有什么优势？ 3. What are the advantages of electromagnetic flow meters compared to other measuring instruments?
可测量 脏 污介质、腐蚀性介质及悬浊性 介质 的流量 ； It can measure the flow of dirty media, corrosive media and suspended media ;
The electromagnetic flowmeter can be used to measure the flow of other conductive liquids only after water calibration.
The electromagnetic flowmeter does not cause any additional pressure loss and is one of the flow meters with the lowest energy consumption in the flowmeter.
The response is sensitive, and it can measure the instantaneous pulsating flow, and it can also measure the flow in both directions.