Condition monitoring retrofit solution for multi brand MW turbines

TCM® is a registered trademark of Gram & Juhl A/S

TCM® Condition Monitoring System (CMS) Retrofit

Upgrade your turbine with CMS to gain knowledge about turbine performance to increase availability and service cost

The TCM® condition monitoring system is tailored to fit multi-brand turbines in a cost-effective way. With an easy-to-mount retrofit kit, downtime during installation is minimised and typically does not exceed one working day.

The condition monitoring solution combines different monitoring levels according to your service strategy needs and requirements.

DEIF offers the TCM® condition monitoring solution in cooperation with Gram & Juhl, a company which has extensive know-how from thousands of operation systems and monitoring. Key advantages include the use of masks around certain known frequencies to be monitored for a given turbine type. The adaptive solution is the key of the solution for being applicable as retrofit on a wide range of turbine brands.


  • Plug-and-play installation
  • Retrofit kit for specific marks
  • Proactive planning of maintenance and service
  • Vibration pattern analysis
  • Online alarms
  • Automated analysis
  • Remotely operated 
  • Easy integration with control & SCADA systems
  • Up to 18 synchronous channels which are software configurable 

Can I help you?

Jean S. Felber, Business Development Manager

+45 2019 9291 |

Condition Monitoring System

TCM® Retrofit is a cost-effective turnkey solution for retrofitting turbines with a Condition Monitoring System (CMS)


CMS Monitoring

Keep monitoring your turbine condition at all times and prevent downtime with precise analysis and reporting

The TCM® monitoring solution is designed with openness in mind. This means that owners and operators can access all the data our experts gather from the CMS solution. Of course, we configure alerts and settings according to what will be monitored, but you have access to the same figures and data. We ensure that you are alerted as soon as an abnormal level is identified. The alert includes all information required for you to determine what your reaction should be.

With standard interfaces, you can access raw data and statistical information that will help improve the overall performance of the turbine and support you to drive down the Levelized Cost Of Energy (LCOE).

The monitoring service is divided into three different levels to match your requirement. Please read more about the content of each service level here.

  • TCM® Monitoring Basic
  • TCM® Monitoring Pro
  • TCM® Monitoring Pro+


  • Online-Customer portal for instant access to turbine information
  • Cost-effective alternative to in-house monitoring
  • 24/7 remote monitoring
  • Online ticket system for customer support 
  • E-mail alerts
  • Reporting

Cashing in with TCM® retrofit

THE BOTTOM LINE: In the course of eight months, Meridian was able to save five gearboxes with TCM® Retrofit, amounting to a total cost savings of $2,690,000 USD!

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