Development of the Gas Flowmeter Based on Assembled Hot-Film
A gas flowmeter with temperature compensation is designed based on the single assembled hot-film probe. Experiments are carried out to analyze the temperature characteristics of the hot-film probe. The performance of the automatic temperature compensation units is studied. The flowmeter is tested on...
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| Veröffentlicht in: | Applied Mechanics and Materials 2012-12, Vol.241-244 (Industrial Instrumentation and Control Systems), p.42-45 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | A gas flowmeter with temperature compensation is designed based on the single assembled hot-film probe. Experiments are carried out to analyze the temperature characteristics of the hot-film probe. The performance of the automatic temperature compensation units is studied. The flowmeter is tested on the Sonic Nozzle standard flowrate system for the calibration of flowmeters. The experimental results show that the precision is up to 0.6% and the ratio of the measurement range can be 60:1. |
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| ISSN: | 1660-9336 1662-7482 1662-7482 |
| DOI: | 10.4028/www.scientific.net/AMM.241-244.42 |