The Blade Tip Timing Data Simulator (BTT-SIM) is a proprietary unit which can be loaded with a data file to output precision optical signals which could simulate the theoretically received optical signals or data of a previous Blade Tip Timing Signal Conditioning Unit when commissioned and connected to an operational test vehicle.

The BTT—SIM unit is used for a wide variety of applications as it can be used for system health checks, system validation and/or acceptance testing, training, R&D, measurement uncertainty analysis etc, etc,

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 Timing Product Support

We provide a range of product support services including technical remote and onsite support, calibration and repairs. We also support unit life cycle management including electronic module and software upgrades.


  • Decades of experience in Blade Tip Timing applications
  • Single source suppliers of complete end to end systems
  • Highly efficient system requires lowest input power levels
  • Small footprint and thermal management requirements
  • World class technical support
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