DocumentCode :
1026966
Title :
A new thermomagnetic proximity sensor using a temperature-sensitive planar-core
Author :
Yamasawa, Kiyohito ; Houjou, Hiroyuki
Author_Institution :
Shinshu Univ., Nagano, Japan
Volume :
23
Issue :
5
fYear :
1987
fDate :
9/1/1987 12:00:00 AM
Firstpage :
2209
Lastpage :
2211
Abstract :
A new thermomagnetic sensor for the tracking of mass-flows in a steel manufacturing system is proposed and its operations are discussed. The output characteristics are analyzed based on simple assumptions. The calculated values agree well with the experimental ones. The sensitivity is improved by using bias coils and by a comparator in the output circuit.
Keywords :
Distance measurement; Magnetic thermal factors; Magnetic transducers; Position transducers; Circuits; Coils; Frequency; Magnetic cores; Magnetic fields; Magnetic films; Magnetic sensors; Temperature dependence; Temperature sensors; Thermal sensors;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1987.1065273
Filename :
1065273
Link To Document :
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