The behaviour of capacitance displacement transducers using epoxy resin as an electrode-guard ring spacer

Autor:	I. J. Brown, A. R. Khan, M. A. Brown
Rok vydání:	1980
Předmět:	Materials science General Engineering General Physics and Astronomy Linearity Epoxy Radius Capacitance Glass electrode law.invention Transducer law visual_art Electrode visual_art.visual_art_medium General Materials Science Composite material Instrumentation Displacement (fluid)
Zdroj:	Journal of Physics E: Scientific Instruments. 13:1280-1281
ISSN:	0022-3735
DOI:	10.1088/0022-3735/13/12/011
Popis:	Measurements of the linearity of a guard-ring, three-terminal capacitance transducer have been made with precision and the effects of slight non-parallelism of the electrodes of the order of minutes of arc have been observed for small electrode separations. Although the results can be explained by the classical theory for large electrode separations (g>r/75, where g is the electrode separation and r is the radius of the central electrode) no such agreement is obtained for the small electrode separation data.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8f16dbeeeb3173a4eb0751d5c3b3f942 https://doi.org/10.1088/0022-3735/13/12/011 Zobrazit plný text záznamu