Czujnik hybrydowy magnetycznej głowicy pomiarowej

Abstract

The hybrid sensor is intended for use with small magnetic heads. In the combined magnetic concentrator two types of converters are mounted: the Hall-efect converter for measuring the long and soft changes of the rope cross section and the induction one for detecting the local changes of the cross section. In the paper the theoretical description and the results are presented and the main features of the hybrid sensor are given.