Estimation of relatively small temperature differences with the use of resistive temperature sensors. Part 1
DOI:
https://doi.org/10.15330/pcss.26.3.622-631Keywords:
temperature difference measurement, resistive temperature sensors, thermoelectric moduleAbstract
The method of estimating relatively small temperature differences using 4 resistive temperature sensors electrically connected in a bridge circuit is described. An example of experimental estimation of the temperature difference on the opposite outer surfaces of ceramic plates of a thermoelectric module and examples of testing some elements of the estimation system are described. Factors that may affect the results of the specified estimation are considered.
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