Design of Conversion Circuit for Intellect Vortex Flow-Meter

Xing Zhe Piao; Hai Yin Piao; Song Yang

doi:10.4028/www.scientific.net/AMM.336-338.33

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 336-338Design of Conversion Circuit for Intellect Vortex...

Design of Conversion Circuit for Intellect Vortex Flow-Meter

Abstract:

The design principles of conversion circuit for intellect vortex flow-meter with MSP430 microcontroller used as the core was described in detail. The implementation plan of system development was confirmed based on the analyzing of the key technology of vortex flow-meter, which collected and processed the pulse signal from the pre-amplified circuit and sent to the module of D/A conversion converted into standard 4 ~ 40 mA output. The key of the design of hardware circuit and implementation of software was stated. The result tested and approved by the site shows that the technology index has met the design requirement with the character of reliability, which solves the problem of the large wastage of power and low stability. Its performance can be comparable with that of the same import products and its cost is much lower. It has a broad market prospect.

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Periodical:

Applied Mechanics and Materials (Volumes 336-338)

Pages:

33-37

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.336-338.33

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Online since:

July 2013

Authors:

Xing Zhe Piao, Hai Yin Piao, Song Yang

Keywords:

Anti-Interference, Conversion Circuit, Data Acquisition, Digital Communication, Low Power Consumption, Vortex Flow-Meter

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