The Focused Signal Conditioning Unit (SCU) has been designed to couple efficiently with optical measurement probes using fibres as small as 50µm. To do so the optical packages are hand built to our own demanding specification; this is the only way to achieve such outstanding optical performance.

This commitment and attention to detail improves light transmission and offers flexibility to teams to select the most suitable probe for the application and guarantees excellent optical transmission to fibres equal to and larger than 50µm within all our Blade Tip Timing Optical Probes

The focused SCU has continuously been driven towards developing a robust and small footprint unit which offers class leading measurement capabilities in a sturdy and durable package. Our engineers have achieved exactly that, consolidating decades of development Rotadata offer our class leading BTT measurement system to the market.

The standardised focused SCU package incorporates 9 measurement channels plus a dedicated once per rev signal conditioning unit to suit clients specification. The compact assembly enables easy installation and can be supplied with a fixing system to suit your test bench or vehicle.

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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