Design of new low power loss nonmagnetic water meter

被引：0
|
作者：
Zhou Ying [1 ]
Li Hongsheng [1 ]
机构：
[1] Wuhan Univ Technol, Sch Automat, Wuhan 430070, Peoples R China
来源：
ICEMI 2007: PROCEEDINGS OF 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL I | 2007年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
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.
引用
收藏
页码：356 / 359
页数：4
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