Electromagnetic flowmeter has the advantages of high accuracy,simple structure and convenient use,which has been widely used in flow measurement in industry,agriculture and other industries.The excitation technology occupies a very important position in the relevant research of electromagnetic flowmeter.This paper mainly describes the working principle and basic structure of electromagnetic flowmeter,combs the development process and current situation of excitation technology in detail,and predicts its development trend.
维普
万方数据