Contact us for further information on our Blade Tip Clearance Systems.

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At Rotadata we are driven by our passion for technological advancement and have been involved in Blade Tip Clearance since the early 1980’s. In 1983 Rotadata’s director David Davidson submitted his technical research paper to the American Society of Mechanical Engineers (ASME) to present his technical innovations. Since then, Rotadata have maintained this philosophy to continue to progress the technology and application methodologies. More information can be found within the Technical Paper Library.

Rotadata have employed different methodologies in the application of Blade Tip Clearance measurements over the years and can draw upon vast experience within the field to offer an optimised, standardised solution to meet with clients individual test requirements. Decades of continual development and system enhancements have realised a BTC portfolio which leads the field in terms of technical specification and, most importantly, unparalleled measurement performance.

With an unrivalled portfolio of specialised integrated test and measurement products and technologies available, Rotadata offer a uniquely holistic approach to identify the most suitable solution to meet with the challenging demands of any particular application.

Rotadata Blade Tip Clearance technologies and techniques represent state of the art systems due to our commitment to continuous ongoing research and development programmes. The vast range of test and application experience offers value to our clients and our close working relationships with our clients has always been and continues to be very much valued by the team at Rotadata.

Rotadata maintain key supplier relationships within industry for BTT and BTC test equipment supply and maintenance. These relationships are built on trust and Rotadata’s focus and commitment to quality and timeliness.

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. 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.


  • 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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