An AC measurement system for use with resistive temperature sensors

• Autorzy: Rybski R. , Walkowiak A.
• Języki publikacji: EN

Abstrakty

EN

In the paper, a measurement system based on a universal commercial measuring module of alternating current for accurate temperature measurement by means of resistive temperature sensors is described. There are presented the research results on the basis of which the metrological properties of the system were evaluated. It was shown that this relatively simple measurement system is a competitive solution compared with the most accurate commercial DC measurement systems.

Słowa kluczowe

EN

AC resistance thermometry; resistance ratio measurement; complex voltage ratio

• Wydawca: Wydawnictwo PAK
• Czasopismo: Measurement Automation Monitoring
• Rocznik: 2016
• Tom: Vol. 62, No. 8
• Strony: 259--261
• Opis fizyczny: Bibliogr. 6 poz.,

Twórcy

autor

Rybski R.

• University of Zielona Góra, Institute of Metrology, Electronics and Computer Science, Prof. Z. Szafrana 2, 65-246 Zielona Góra, Poland

autor

Walkowiak A.

• Przedsiębiorstwo Wdrożeniowe INMEL Sp. z o. o., Energetyków 7, 65-729 Zielona Góra, Poland

Bibliografia

• [1] Ramm G., Moser H., Volmert R.: Computer-Controlled Inductive Bridge Standards for Calibrating AC Resistance Thermometry Bridges at Low Frequencies. IEEE Trans. on Instrumentation and Measurement, Vol. 56, No. 2, pp. 547-550, 2007.
• [2] Ramm, G.; Moser, H.; Vollmert, R.: Einsatz induktiver Teiler bei kleinen Spannungen und niedrigen Frequenzen für die Kalibrierung von Temperaturmessbrücken. PTB-Bericht PTB-E-92, pp. 1-15, 2006.
• [3] Primary-standard resistance thermometry bridge Model CTR9000, http://www.wikapolska.pl/upload/DS_CT6080_en_co_53573.pdf.
• [4] NI USB-6211 User Manual, http://www.ni.com/pdf/manuals/ 371931f.pdf.
• [5] Rybski R, Kaczmarek J., Kozioł M.: A high-resolution PXI digitizer for a low-value-resistor calibration system. IEEE Trans. on Instrumentation and Measurement, Vol. 62, No. 6, pp. 1783-1788, 2013.
• [6] Walkowiak A.: Digital AC bridge for use with resistive metal temperature sensors. BSc Thesis, University of Zielona Góra Institute of Metrology, Electronics and Computer Science, Zielona Góra, 2015 (in Polish).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).