Immersion measuring probe for measurement in liquids
AssigneeHereaus Electro-Nite International N.V.
InventorAlfons Theuwis
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Abstract
An immersion measuring probe for measurement in liquids, in particular in molten metals, has a carrier tube, a measuring head mounted on one end of the carrier tube, and measuring elements as well as signal lines for the measuring signals generated by the measuring elements arranged on the measuring head. The signal lines are longer than the carrier tube and run from the end of the measuring head facing the inside of the carrier tube. In order to improve the handling of the immersion measuring probe, the signal lines are guided through the inside of the carrier tube and are wound up there around its longitudinal axis.
Claims16
An immersion measuring probe for measurement in liquids comprising a carrier tube, a measuring head mounted on one end of the carrier tube, and measuring elements and signal lines for measuring signals generated by the measuring elements arranged on the measuring head, the signal lines being longer than the carrier tube and running from an end of the measuring head facing inside the carrier tube, the signal lines running through the inside of the carrier tube (1) and being wound up inside the carrier tube (1) around its longitudinal axis, wherein the signal lines are wound in multiple layers against an inside wall of the carrier tube (1), and wherein in the longitudinal direction of the carrier tube (1) on its end facing the measuring head and directly in front of the winding of the signal lines there is a first fixing stopper (5) with at least one passage for the signal lines is arranged lying against the windings.
Dependencies are inferred from the claim text.