• DOI:10.3390/proceedings1040283
Corpus ID: 3638088

Humidity Sensitivity and Coil Design of a High-Precision Eddy-Current Displacement Sensor

@inproceedings{Vogel2017HumiditySA,
  title={Humidity Sensitivity and Coil Design of a High-Precision Eddy-Current Displacement Sensor},
  author={J. Vogel and Vikram Chaturvedi and S. Nihtianov},
  year={2017}
}

J. Vogel, Vikram Chaturvedi, S. Nihtianov

Published 2017

Engineering

Unlike capacitive displacement sensors, Eddy-Current Displacement Sensors (ECDSs) possess an inherently low sensitivity to environmental conditions, such as the humidity of the ambient air. By elevating the excitation frequency it is possible to mitigate their major limitations regarding stability and resolution, making them of interest for high-precision displacement sensing. However, by increasing the excitation frequency, ECDSs become less immune to environmental conditions, due to the… CONTINUE READING

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