Patent ID: 11901099
Assignee: TE CONNECTIVITY SENSORS GERMANY GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 18:
19. A sensor assembly for a resistance temperature sensor element, comprising:
a substrate including a grain structure having a mixture of grains of a first material and grains of a stabilized second material formed as a single layer, the first material is at least yttrium-aluminum-garnet, the stabilized second material is at least one of stabilized zirconium dioxide and stabilized hafnium dioxide, the stabilized second material is stabilized by containing an oxide of at least one of: yttrium, cerium, niobium, and tantalum having a valence different from four; and
a measuring structure disposed on the substrate, a coefficient of thermal expansion of the substrate deviates by less than 5% from a coefficient of thermal expansion of the measuring structure.