TMS high speed small form-factor digital telemetry system is designed to transmit dynamic strain and temperature signals from the rotating blades and disks when conducting bench- and flight-tests of aero engines.

TMS system performs transducer excitation, signal conditioning and digitizing. Shortening of the analog domain signal paths significantly reduces external noise pick-up comparing to the typical slip ring based arrangements.

The data is transmitted internally to the stationary receiver over optical link, then to the external interface converter over standard twisted pair cable (up to 70 m long) and finally to the recording software via standard PC interface (USB or Ethernet).

TMS system is installed at the end of engine shaft. When installed in hot zones, compressed air or water cooling can be used.

The system is designed to be mechanically interchangeable with industry standard RT–XX (mercury wetted type) series slip ring capsules. This feature allows our customers to smoothly upgrade their test benches without any need for expensive and irreversible modifications of the existing tooling and engines.