计量学报2012，Vol.33Issue(2)：130-134,5.DOI:10.3969/j.issn.1000-1158.2012.02.07
射流电子水表原理及流量测量特性研究
The Principle of Fluidic Oscillator Type Electronic Water Meter and Its Flow Measurement Characteristics
摘要
Abstract
A fluidic electronic water meter based on the permanent magnet excitation electromagnetism examination method is described. Its structure principle,the major technique characteristic,the flow measurement characteristic,as well as the sensing and the signal processing technology are studied. In view of the fluidic electronic water meter is for small flow measurement the improvement idea and the method in the theoretical analysis and the experiment foundation is proposed. After volume production of the fluidic electronic water meter, it proves that the small flow characteristic idea and the method are effective.关键词
计量学/射流电子水表/射流振荡/电磁检测Key words
Metrology/ Fluidic Oscillator type electronic water meter/ Fluidic Oscillator/ Electromagnetic examination分类
通用工业技术引用本文复制引用
姚灵,徐亮,左富强..射流电子水表原理及流量测量特性研究[J].计量学报,2012,33(2):130-134,5.基金项目
浙江省块状产业标准化重点项目(浙标K-091014) （浙标K-091014）
