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Updated: Jan 16, 2026

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超灵敏的压力测量使用外部法布里-佩罗干扰仪 (EFPI) 传感器

Anthony Weir1, Ben Bartlett1, Gerard Dooly1,2

  • 1Center for Robotics and Intelligent Systems (CRIS), Department of Electronic and Computer Engineering, University of Limerick, V94 T9PX Limerick, Ireland.

Sensors (Basel, Switzerland)
|September 27, 2025
PubMed
概括

这项研究介绍了一种新型,直径大的外部面料-佩罗干扰测量 (EFPI) 光纤压力传感器. 它实现了前所未有的亚帕斯卡分辨率,为关键应用程序推进了高精度传感.

关键词:
隔膜 隔膜是一个隔膜.外在的 织物 佩罗 干涉计 干涉计光纤传感器是一种光纤传感器.压力传感器压力传感器

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Measurement of Fluid Pressure01:16

Measurement of Fluid Pressure

Fluid pressure is commonly measured using devices called manometers, which rely on liquid columns to indicate pressure differences. The height of a liquid column in a manometer reflects the pressure exerted by the fluid, providing a simple yet effective means of measurement. Different types of manometers serve specific purposes based on their configurations and the type of fluids involved.
A basic form of manometer is the piezometer, a vertical tube open at the top and filled with the same...
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