Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0
This study contributes to improving the accuracy of temperature measurements with a platinum resistance temperature detector (RTD) by proposing techniques to mitigate the error due to self-heating by the operating current. An assessment of the measurement errors of the platinum RTD was carried out t...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-12-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/24/24/7991 |
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| author | Jiyun Li Hongxing Pei Orest Kochan Chunzhi Wang Roman Kochan Alla Ivanyshyn |
| author_facet | Jiyun Li Hongxing Pei Orest Kochan Chunzhi Wang Roman Kochan Alla Ivanyshyn |
| author_sort | Jiyun Li |
| collection | DOAJ |
| description | This study contributes to improving the accuracy of temperature measurements with a platinum resistance temperature detector (RTD) by proposing techniques to mitigate the error due to self-heating by the operating current. An assessment of the measurement errors of the platinum RTD was carried out to study ways to improve their accuracy. High accuracy can be achieved by individual calibration using a voltage divider circuit to measure resistance, the substitution method, and the transitional measure. It was shown that each of these approaches offers potential improvements in the accuracy of temperature measurements using RTDs. However, one of the genuine limitations is the error due to heating the RTD by the operating current. To address this, both linear and nonlinear methods for correcting the error due to heating by the operating current were studied. This paper examines how these methods can be applied to mitigate the influence of self-heating on measurement accuracy. Moreover, the residual errors associated with these methods of correction were estimated. The analysis showed that while these methods can reduce the errors significantly, there remain limitations below which it is not possible to mitigate the error. |
| format | Article |
| id | doaj-art-ca0d2cd9016b4bd6923f84c9de9240af |
| institution | OA Journals |
| issn | 1424-8220 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-ca0d2cd9016b4bd6923f84c9de9240af2025-08-20T02:01:29ZengMDPI AGSensors1424-82202024-12-012424799110.3390/s24247991Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0Jiyun Li0Hongxing Pei1Orest Kochan2Chunzhi Wang3Roman Kochan4Alla Ivanyshyn5College of Modern Information Technology, Henan Polytechnic, Zhengzhou 450046, ChinaHenan Institute of Advanced Technology, Zhengzhou University, Zhengzhou 450003, ChinaSchool of Computer Science, Hubei University of Technology, Wuhan 430068, ChinaSchool of Computer Science, Hubei University of Technology, Wuhan 430068, ChinaInstitute of Computer Technologies, Automation and Metrology, Lviv Polytechnic National University, 79000 Lviv, UkraineInstitute of Computer Technologies, Automation and Metrology, Lviv Polytechnic National University, 79000 Lviv, UkraineThis study contributes to improving the accuracy of temperature measurements with a platinum resistance temperature detector (RTD) by proposing techniques to mitigate the error due to self-heating by the operating current. An assessment of the measurement errors of the platinum RTD was carried out to study ways to improve their accuracy. High accuracy can be achieved by individual calibration using a voltage divider circuit to measure resistance, the substitution method, and the transitional measure. It was shown that each of these approaches offers potential improvements in the accuracy of temperature measurements using RTDs. However, one of the genuine limitations is the error due to heating the RTD by the operating current. To address this, both linear and nonlinear methods for correcting the error due to heating by the operating current were studied. This paper examines how these methods can be applied to mitigate the influence of self-heating on measurement accuracy. Moreover, the residual errors associated with these methods of correction were estimated. The analysis showed that while these methods can reduce the errors significantly, there remain limitations below which it is not possible to mitigate the error.https://www.mdpi.com/1424-8220/24/24/7991platinum resistance temperature detectormeasurement errorerror due to heating by the operating currenterror correction |
| spellingShingle | Jiyun Li Hongxing Pei Orest Kochan Chunzhi Wang Roman Kochan Alla Ivanyshyn Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0 Sensors platinum resistance temperature detector measurement error error due to heating by the operating current error correction |
| title | Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0 |
| title_full | Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0 |
| title_fullStr | Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0 |
| title_full_unstemmed | Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0 |
| title_short | Method for Correcting Error Due to Self-Heating of Resistance Temperature Detectors Suitable for Metrology in Industry 4.0 |
| title_sort | method for correcting error due to self heating of resistance temperature detectors suitable for metrology in industry 4 0 |
| topic | platinum resistance temperature detector measurement error error due to heating by the operating current error correction |
| url | https://www.mdpi.com/1424-8220/24/24/7991 |
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