: pp.32-35
State Enterprise "Research Institute of Metrology of Measuring and Control Systems"
Lviv Polytechnic National University, Ukraine
Lviv Polytechnic National University

The trend of development of measuring equipment in particular measuring systems and technological processes leads to the need of measuring the temperature without dismantling the primary transducers and stopping the technological process in a very wide range and with high accuracy. The choice of methods and means of measurement depends on such factors as the value of measured temperature, necessary accuracy of measurement, conditions of measurements, and operation of the investigated object. The topicality of the problem is that industrial metrology operates the temperature measuring systems, transducers of which are deployed in such a way that their dismantling is impossible due to the specifics of the process or dangerous for operators’ life (nuclear power plants). Such measuring systems, due to the specifics of their application, are not metrologically provided in the periods between major repairs of controlled objects, thus violating the unity of measurements.

[1]  K. Sakharov, Yu. Parfenov, L. Zdukhov, B. Titov, V. Turkin, “Problems of the metrological support of measurements of the parameters of optical signals and devices in radar analog nanophotonic systems”, Measurement Techniques, vol. 55, no. 2, 2012. doi:10.1007/s11018-010-9579-6
[2] A. Glazov, A. Ivanov, V. Kravtsov, A. Pniov, “Metrological support of measurements of the parameters of fiber-optic data transmission systems”, Measurement Techniques, Vol.53, Iss.7, pp.789-797, 2010.
[3] A. Buryachenko. Metrological support of measurements fot measuring channels calibrations with airxcraft engine regulator, Aerospace technic and technology, iss.7,p p.151–156, 2019.
[4]  V. Dmytriv, M. Mykyychuk, I. Dmytriv, T. Dmytriv, “Analytical model of the measurer of thermoanemometric type of kinematic parameters of the biphasic pulsing flow”, Measuring Equipment and Metrology, vol.80, iss.3, pp.46-52, 2019.
[5]  V. Dmytriv, I. Dmytriv, T. Dmytriv, “Research in the thermo-anemometric measuring device of pulse flow of the two-phase medium”, in Proc. 17th International Scientific Conference: ENGINEERING FOR RURAL DEVELOPMENT. University of Life Sciences and Technologies Faculty of Engineering, Proceedings, no. 17, Jelgava, Latvia, 2018, pp.898-904.
[6]  EN 60584-1:2013 Interstate standard. Thermoelectric transducers. Nominal static characteristics of the transformation, 2013.