22 September 1993 Highly sensitive magnetic field sensor and its application
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Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156257
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China
Abstract
A pulse induction type magnetic field sensor using an amorphous ribbon as sensing material is described. Its operation principle is based on the dependency of the magnetic properties of the ribbon on ambient magnetic field. Because of the minimal use of active elements simple structure actuate sensitivity (as high as 14V/mT) and good thermostability (as small as O. OO8pT/C) this kind of magnetic field sensor consisting of pulse current sources coils with an amorphous core and induction voltage detectors is successfully used in monitoring the core mandrel of a cold rolling mill for seamless steel pipes. 1
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ying-Jun Zhao, Ying-Jun Zhao, Ke-Chong Yang, Ke-Chong Yang, Shuzi Yang, Shuzi Yang, Jun Zhen, Jun Zhen, } "Highly sensitive magnetic field sensor and its application", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156257; https://doi.org/10.1117/12.156257
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