cmc Instruments GmbH products

The OilQSens measures components of the complex impedances X of the oils, in particular the specific electrical conductivity and the dielectric constant as well as the oil temperature T. In addition, the OilQSens® sensor system is the only system worldwide for online monitoring of the loss factor tan delta in the sub-minute range directly on the transformer itself.

The WearSens is used to measure components of the complex impedances X of the oils, in particular the specific electrical conductivity and the dielectric constant as well as the oil temperature T. The WearSens® sensor system is able to detect changes in the oil composition - caused by contamination or overload - in the sub-minute range and to trigger an early warning for the system operator.

The GreaSens grease sensor system determines the components of the complex impedances X of the greases, in particular the specific electrical conductivity and the dielectric constant as well as the oil temperature T measured. Intuitive software tools for data recording, visualisation and automatic notification in the event of an alarm allow a quick response.