Rotadata’s touch detection system is an additional feature which has been so commonly adopted by engineers that we have standardised the design and offer a single 2 channel unit to provide touch detection for an inner datum and an outer datum. Clients can use either or both of the datum’s for reference points within their systems should it be required or advantageous.

The functionality of Rotadata’s touch detection system allows the measurement probe to achieve a known proximity to an inner and/or outer reference point to reduce the potential for probe collision with internal engine components. Additionally Touch Detect provides a means to accurately measure thermal expansion between cold and hot reference measurements.

Rotadata maintain key supplier relationships within industry for all our core test and measurement products 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.

Probe Traversing Systems 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.


  • Experts in industry.
  • Turnkey suppliers of complete end to end systems.
  • Full scope of aftermarket services, re-calibration, re-supply of front end sensors/probes.
  • Broad scope of test and measurement systems.
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