Influence of air Gap Between the Transformer of Resistance and Object of Monitoring on Temperature Measurement Error

Autor: Atroshenko Yuliana K., Bychkova A.A.
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: EPJ Web of Conferences, Vol 110, p 01041 (2016)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/201611001041
Popis: In operation the description of the developed heattransfer model in thermotransformers of resistance (RTD) in the conditions of air gap between surfaces of the sensor and object of measurement is provided. Research of influence of thickness of air gap on the relative error of temperature measurement by platinum, copper and nickel thermotransformers of resistance in the ranges of temperatures corresponding to each type is executed. Dependences of minimum necessary duration of heating up of sensors on the taken temperatures are received.
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