HEATING SENSOR MANUFACTURING METHOD USING LIQUID STATE MEASURE

摘要

A sensor for electrical heating measurement has a core rod which is partly reduced in diameter to form an annular recess, an inner electrically insulating layer formed within the annular recess, a thin metal wire wound about the inner electrically insulating layer, an outer electrically insulating layer covering the metal wire winding and being flush with the outer circumferential surface of the core rod, and a metal sleeve being in intimate contact with the outer circumferential surface of the core rod throughout the overall length thereof.