The Capacitive Magnetic Field Sensor

The Capacitive Magnetic Field Sensor

Bibliographic Details
Parent link:Journal of Physics: Conference Series
Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015).— 2016.— [012065, 6 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра физических методов и приборов контроля качества (ФМПК)
Other Authors: Zyatkov D. O., Yurchenko A. V. Aleksey Vasilievich, Balashov V. B., Yurchenko V. I.
Summary:Title screen
The results of a study of sensitive element magnetic field sensor are represented in this paper. The sensor is based on the change of the capacitance with an active dielectric (ferrofluid) due to the magnitude of magnetic field. To prepare the ferrofluid magnetic particles are used, which have a followingdispersion equal to 50 < [the empty set] <= 56, 45 < [the empty set] <= 50, 40 < [the empty set] <=45 and [the empty set] <= 40 micron of nanocrystalline alloy of brand 5BDSR. The dependence of the sensitivity of the capacitive element from the ferrofluid with different dispersion of magnetic particles is considered. The threshold of sensitivity and sensitivity of a measuring cell with ferrofluid by a magnetic field was determined. The experimental graphs of capacitance change of the magnitude of magnetic field are presented.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
емкостные датчики
магнитные датчики
датчики
магнитные поля
емкостные элементы
чувствительные элементы
Online Access:http://dx.doi.org/10.1088/1742-6596/671/1/012065
http://earchive.tpu.ru/handle/11683/33771
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647225

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