SENSOR FOR DETERMINING THE ELECTRICAL CONDUCTIVITY OF LIQUID MEDIA, AND METHOD FOR THE PRODUCTION THEREOF

摘要

Sensor for determining the electrical conductivity of liquid media comprising a multilayer layered structure (1), with a carrier substrate with two wound (3b, 4b) magnetizable cores (3a, 4a) and a dielectric coating. The invention also comprises a method in which a greenbody for a magnetizable core with metallic windings is applied onto a dielectric ceramic base green film, and a second magnetizable core with metallic windings is applied and subsequently a coating is applied before or after the sintering. The invention further comprises a method in which magnetizable cores with metallic windings are applied onto a dielectric organic base plate or base film.