Design of New Low Power Loss Nonmagnetic Water Meter

摘要：

In this paper, we present a design of new type of water meter with nonmagnetic and low power. Some kinds of flow measurements are analyzed, and we discuss the principle of the nonmagnetic sensor used by LC oscillating circuit measuring water flux in detail. The MSP430FW427 is used as MCU with the function realized by the SCAN IF module without IC circuit external, which improves the precision and sensitivity of flow measurement. It realizes the fluid flow measurement and in this paper the correlative design of hardware and software are introduced.

作者: Zhou Ying Li Hongsheng

作者单位: School of Automation,Wuhan University of Technology 430070 China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）