DocumentCode
2336216
Title
Turbine flowmeter based on HART bus
Author
Liang Xiu-xia ; Zhang Hong-lian ; Liu Xin-ling ; Sun He-Xu
Author_Institution
Dept. of Autom., Hebei Univ. of Technol., Tianjin, China
fYear
2009
fDate
25-27 May 2009
Firstpage
1676
Lastpage
1679
Abstract
It analyzed the measure elements of turbine flow meter roundly, and introduced a new type of turbine flowmeter based on HART Bus. The HART module consisted of AD421 and A5191. The circuit of HART bus module was showed in detail. The design scheme used MSP430 as the central controller and combined the software and hardware which achieved the flux compensates of oneself. It chose the other ultra-low-power external chips, achieved high precision and dependability, and reduced the system power.
Keywords
flowmeters; system buses; turbines; HART bus; HART module; MSP430; central controller; flux compensates; measure elements; turbine flowmeter; ultra-low-power external chips; Equations; Fluid flow measurement; Hardware; Instruments; Power measurement; Pulse measurements; Semiconductor device measurement; Temperature sensors; Turbines; Volume measurement; HART; MSP430F147; turbine flowmete;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-4244-2799-4
Electronic_ISBN
978-1-4244-2800-7
Type
conf
DOI
10.1109/ICIEA.2009.5138480
Filename
5138480
Link To Document