GEOMETRICALLY SIMILAR MAGNETO-INDUCTIVE CONVERTERS FOR COATING THICKNESS GAUGES
North-West State Technical University, Department of Control Instruments and Ecological Safety Systems; St. Petersburg; Cand. Techn. Sci.;
Abstract. The problems of development and optimization of characteristics of geometrically similar magnetoinductive converters used in thickness meters for protective coatings on ferromagnetic substrates are considered. Model calculations of technical specifications are presented for several variants of optimal converters.
Keywords: magneto-inductive converter, coating, thickness gauges, sensitivity.