Rotadata provides software to operate and control the entire Blade Tip Clearance system. The Blade Tip Clearance system configuration and real time display forms the heart of the BTC technology. It has been designed from the ground up using extensive knowledge, gained over many years in developing measurement systems.

Rotacap’s philosophy of operation alleviates the need for a Blade Tip Clearance expert to operate it in order to generate consistent results. It simplifies the general application and has achieved a plug and play system which allows teams to obtain high quality measurement data with ease.

One of many unique features of the software is to provide a measurement uncertainty figure throughout the probes working range based upon acquired data rather than mathematical assumptions.

We maintain an active development program in all the areas of the technology required in our solution and continue to enhance system performance and measurement.Rotadata are an AS9100:D & ISO9001 2015 accredited company, offering design and manufacture, project management and collection and delivery services within the UK and world-wide by arrangement.

Blade Tip Clearance Product Support

We provide technical remote and on-site support, calibration and repairs. We also support unit life cycle management including electronic module and software upgrades, for more information see our range of Supporting Services.


  • Decades of experience in Blade Tip Clearance applications
  • Single source suppliers of complete end to end systems
  • Small footprint and interchangeable calibrations
  • Temperature compensated conditioning
  • World class technical support
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