The process of monitoring a parameter of machinery (vibration, temperature etc.), in order to identify a significant change that is indicative of a developing fault.
It is a major component of preventative maintenance.
The use of condition monitoring allows maintenance to be scheduled, or other actions to be taken to prevent failure and avoid its consequences.
Condition monitoring has a unique benefit, in that conditions that would shorten normal lifespan can be addressed before they develop into a major failure.
Condition monitoring service will result in to a cost saving. E.g. Plant down time, spares and severe equipment damage.