The study of detection system of two-wire flowmeter based on virtual instrument technology

Fu Xiang Liu, Liu Min Wang, Li Xin Deng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In order to test the performance of the two-wire flowmeter, the detection system based on virtual instrument technology is designed in this paper. This system mainly consists of four parts: master control unit, flow rate signal measurement unite, standard instrument and Measured instrument.The master control unit of the detection system is PC. With the communication protocol of MODBUS, PC control the detection device to synchronous sample the standard flow meter and the measured flow meter, and output 4 ~ 20mA current signal. The test analysis software is developed in LabWindows/CVI programming environment to achieve the test data automatically generated. Practice has proved that the system operation is simple, fast, and efficiency.

Original languageEnglish
Title of host publicationAdvanced Design and Manufacturing Technology III
Pages1403-1406
Number of pages4
DOIs
Publication statusPublished - 2013
Event3rd International Conference on Advanced Design and Manufacturing Engineering, ADME 2013 - Anshan, China
Duration: 13 Jul 201314 Jul 2013

Publication series

NameApplied Mechanics and Materials
Volume397-400
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference3rd International Conference on Advanced Design and Manufacturing Engineering, ADME 2013
Country/TerritoryChina
CityAnshan
Period13/07/1314/07/13

Keywords

  • Automatic detection
  • Labwindows/CVI
  • MODBUS
  • Two-wire flowmeter

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