US 12,697,644 B2

摘要

A cleaning device for installation in a pipeline having a sensor unit which has at least one sensor tip; an elongated housing which has a first longitudinal end and a second longitudinal end and at least partially receives the sensor unit so that the sensor tip, in the measurement mode, protrudes at the second longitudinal end; and a wiping unit which is held in the housing so that it is movable in the longitudinal direction and has a wiping element, which is assigned to the sensor tip in such a way that the wiping element wipes along the sensor tip and thereby cleans it during a movement of t…

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