Encapsulated temperature sensor fabricated using thin film technology for use at high temperatures up to 600 degrees C, has a partially glass housing to prevent deformation at said temperatures

摘要

Resistance temperature sensor (1) is held within a pressure tight, rigid housing (3), whereby a metallic pin (5) extends into the inside of the housing and acts as a heat conductor. At least a part of the housing (3.2) is made from glass, with the pin at least partially melted into the housing.