Verfahren zur Messung der Temperatur im Innern eines fluessigen oder festen Mediums

DE 10326612 B UPAB: 20041104 NOVELTY - Process for measuring the temperature inside a liquid or solid medium comprises carrying out conducting measurements in which the electrical potential ( phi ) and the temperature T are measured when a current is passed between two measuring points to further (N-2) measuring points. The electrical conductivity approx. s (x) is calculated from the acquired measuring values using the potential equation: V.( approx. s(x)V approx. f(x)j) = 0. USE - For measuring the temperature inside a liquid or solid medium, especially a glass melt, a crystal melt or salt melt. ADVANTAGE - The process is accurate