基于无线HART的涡街流量计设计  

Design of Vortex Flowmeter Based on Wireless HART

作　　者：贺中华[1,2] 谢云山[1,2] 刘春雷[1,2] 蒋济友[1,2] 夏汝华 

机构地区：[1]重庆工业自动化仪表研究所,重庆401123 [2]重庆市流量仪表工程技术研究中心,重庆401123

出　　处：《自动化与仪器仪表》2012年第6期58-60,共3页Automation & Instrumentation

基　　金：重庆工业自动化仪表研究所项目(10-YF1-1001)资助

摘　　要：为了扩大涡街流量计的应用范围,设计了一种基于WirelessHART的涡街流量计,重点分析了硬件上的方案设计、WirelessHART模块、涡街信号调理模块和软件上的主函数流程图,最后通过无线HART网关和无线HART网络管理器,测试了无线HART涡街流量计的各项技术功能,测试结果证明该流量计无线HART通信正常可靠。In order to expand the application of the vortex flowmeter, a kind of vortex flowmeter based on WirelessHART is designed. The main function, WirelessHART module and vortex signal conditioning module of hardware and main function＇s flowchart of software are analyzed in detail. Finally, the technical capabilities of this vortex flowmeters are tested with the wireless HART gateway and wireless HART network management.Test results have proved that the Wireless HART communication is normal of the vortex flowmeters.the focus of the program on, and.

关 键 词：WIRELESSHART MSP430F5438 涡街流量计 

分 类 号：TN802[电子电信—信息与通信工程]