Oil system, in particular a hydraulic or lubricating oil system

摘要

The invention relates to an oil system (1), in particular a hydraulic oil system or a lubricating oil system, comprising a sensor (14) for monitoring the impurity content of the oil in the oil system (1), said sensor detecting a value which is correlated with the impurity content. A particularly cost-effective construction is achieved, if the sensor is configured as a turbidity sensor (14) which measures the turbidity of the oil, which has been caused by the impurity content.