The HYDAC Virtual Fluid Lab, or VFL, is a smart concept which, connected to in-house, intelligent sensors, not only determines the remaining service life of filter elements, but also contributes to Predictive Maintenance. A reduction in the Life Cycle Cost and therefore increased machine availability are decisive advantages.
Thanks to our decades of experience in the field of filtration of hydraulic and lube oils and based on our knowledge about the interactions between filtration, filter design and element development, we have developed an intelligent algorithm, which is directly integrated into the high-performing electronics of our smart sensors.
The remaining service life determination is specially attuned to HYDAC filter elements, which have been validated by comprehensive laboratory and field tests with regards to service life extension. Thanks to our patented Quality Protection interfaces, the use of original HYDAC elements is ensured.
With the aid of the VD … VFL (differential pressure measurement) or V1/4 … VFL (dynamic pressure measurement) sensors, the concept can be implemented regardless of the filter type and size.
The Virtual Fluid Lab is available with CAN Bus or with IO-Link communication systems.
All systems and devices which are compatible with CANopen or IO-Link.
The algorithm reset is carried out manually via the machine control.
The latest version of Virtual Fluid Lab does not measure the oil temperature. An additional oil temperature measurement is required.
The temperature signal is communicated to the VFL from the Bus system or via IO-Link.
The Virtual Fluid Lab transmits the remaining service life value. This value can be indicated e.g. in a display; there is no further calculation or processing required.
