COMOS is a highly sensitive and open configurable diagnostic system. It delivers a great deal of information about the state of the monitored system, which can be analyzed together with the customer upon request.

COMOS is characterized by great diagnostic depth as well as analysis safety and a long warning time. Even the smallest material changes are detected early - long before they have an impact on the operation of the plant.


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The technical basis of COMOS is the vibration analysis of aggregate behaviour on the basis of time and frequency-selective methods. COMOS is the technological market leader in the sector of the CMS systems and is certified by Germanischer Lloyd for the fields on-shore and off-shore.

With COMOS, state changes in relevant parts and components can be recognized early on. Thus it is possible to maximize the exploitation of the life of critical components and to make long-term plans for necessary repair work, while avoiding costly consequent damage as well as expensive downtimes. In this way, maximum protection for people, the environment and the machines is guaranteed.

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Case studies

With COMOS, damage to gears, bearings and rotors can be detected at an early stage. Case studies show how the material damage is identified and assessed in terms of the depth of damage.

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Numerous international wind farm operators are already using COMOS to monitor their plants and make use of the diagnostic service of TÜV Rheinland.

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About us

COMOS emerged from a collaboration between TÜV Rheinland ISTec GmbH as a leading provider of diagnostic and safety technology and DSPECIALISTS Digitale Audio- und Messsysteme GmbH, a specialist for innovative dsp solutions for audio and measurement technology.

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