Challenges of on-Line Condition Monitoring of Hydraulic Oils

摘要

Ensuring adequate quality of hydraulic oil and planning itschange is crucial for a stable and smooth operation of many industrialmachines. The best reliability can certainly be provided by usingcontinuous monitoring of hydraulic oils, which is usually carried outremotely by means of modern online sensors.Nevertheless, the development and implementation of such a systemrepresents a unique challenge, since the measurement of the oilcondition is much more complicated than measuring usual operatingparameters, such as pressure or temperature.