Multi-channel temperature converter
https://doi.org/10.17586/0021-3454-2022-65-4-254-261
Abstract
A method for multichannel temperature measurement is proposed, which consists in alternately supplying n resistance thermometers. The method makes it possible to increase the accuracy of measurement by weakening the influence of the resistance of the lines through which resistance thermometers are connected. A prototype of multichannel temperature converter is developed and used for the method testing.
About the Authors
O. G. Bondar
The Southwest State University
Russian Federation
Russian Federation
Oleg G. Bondar — PhD, Associate Professor; The Southwest State University, Department of Space Instrumentation and Communication Systems.
Kursk
E. О. Brezhneva
The Southwest State University
Russian Federation
Russian Federation
Ekaterina О. Brezhneva — PhD; The Southwest State University, Department of Space Instrumentation and Communication Systems; Associate Professor.
Kursk
P. S. Rodionov
The Southwest State University
Russian Federation
Russian Federation
Pavel S. Rodionov — Student; The Southwest State University, Department of Space Instrumentation and Communication Systems.
Kursk
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Review
For citations:
Bondar O.G., Brezhneva E.О., Rodionov P.S. Multi-channel temperature converter. Journal of Instrument Engineering. 2022;65(4):254-261. (In Russ.) https://doi.org/10.17586/0021-3454-2022-65-4-254-261
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