管段式电磁流量计具备无可动件、无压损、量程宽、准确度高、稳定性好和使用寿命长等优点,是现在较多水司的首选产品。流量计计量准确与否,直接影响企业的生产成本、产销差、水厂药耗、水厂电耗等一系列重要指标的计算和考核。因此,要保证流量计的稳定运行和准确计量非常必要。但由于流量计涉及企 Pipe-type electromagnetic flowmeter with no moving parts, no pressure loss, wide range, high accuracy, good stability and long service life, etc., is now the preferred product of more water division. Flowmeter measurement accuracy or not, a direct impact on the production costs of enterprises, poor production and sales, water consumption, water and electricity consumption and a series of important indicators of calculation and assessment. Therefore, to ensure the stable operation of the flow meter and accurate measurement is necessary. However, due to the flowmeter involved enterprises