Design of Signal Conditioning Module of PT100 Temperature Sensor Detection System

Abstract:

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The measuring circuit of signal conditioning module of platinum resistance temperature sensor detection system uses a sub-three-wire connection mode. It can improve the measurement accuracy and reduce the measurement error caused by the external circuit. The amplifier circuit is an operation circuit using in phase input. The system can achieve multi-channel measurement of sensor by using multiplexer with the measurement accuracy of 0.1oC.

Info:

Periodical:

Key Engineering Materials (Volumes 428-429)

Edited by:

Yuan Ming Huang

Pages:

556-560

DOI:

10.4028/www.scientific.net/KEM.428-429.556

Citation:

X. J. Wang and X. Yin, "Design of Signal Conditioning Module of PT100 Temperature Sensor Detection System", Key Engineering Materials, Vols. 428-429, pp. 556-560, 2010

Online since:

January 2010

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Price:

$35.00

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