Design of the Gas Flow Integrating Instrument

Fu Gen Zhou; Fu Zeng Li; Lian Chao Dai

doi:10.4028/www.scientific.net/AMR.950.114

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 950Design of the Gas Flow Integrating Instrument

Design of the Gas Flow Integrating Instrument

Abstract:

A flow integrating instrument based on the diaphragm gas meter is designed with MSP430 microprocessor. The double reed switch is used for the flow signal acquisition with higher Accuracy. In order to reduce the influence of pressure and temperature on gas flow measurement, the PT1000 resistance temperature sensor and silicon piezo-resistive pressure sensor circuit are designed. The embedded software is developed with C. The experimental result show the flow integrating instrument has high accuracy.

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Periodical:

Advanced Materials Research (Volume 950)

Pages:

114-118

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.950.114

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Online since:

June 2014

Authors:

Fu Gen Zhou*, Fu Zeng Li, Lian Chao Dai

Keywords:

Diaphragm Gas Meter, Flow Integrating Instrument, Pressure Compensation, Temperature

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* - Corresponding Author

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