电磁水表电极对计量稳定性影响的研究  

Research on the Influence of Electromagnetic Water Meter Electrode to Metering Stability

作　　者：姚磊 裘晨 张裕松 Yao Lei;Qiu Chen;Zhang Yusong(Ningbo Water Meter(Group)Co.,Ltd.,Ningbo Zhejiang 315000)

机构地区：[1]宁波水表(集团)股份有限公司,浙江宁波315000

出　　处：《中国仪器仪表》2022年第6期62-64,共3页China Instrumentation

摘　　要：电极作为传感器流速信号采样的重要部件,是决定电磁水表流量性能的关键因素之一。本文从电极极化电压产生的原因、如何降低极化电压出发,介绍了电极材质的选型,电极结构上的设计要求,从而提高电磁水表的整体流量性能和稳定性。Electrode,as an important component of velocity signal sampling of sensor,is one of the key factors to determine the flow performance of electromagnetic water meter.Starting from the causes of electrode polarization voltage and how to reduce the polarization voltage,this article introduces the selection of electrode material and the design requirements of electrode structure,so as to improve the overall flow performance of electromagnetic water meter.

关 键 词：极化电压 电极材质 电极结构 流体噪声 

分 类 号：TH814.2[机械工程—仪器科学与技术]