Interface Torque | Single & Multi-axis force sensors (load cells), Pressure Sensor & Pressure Transmitters, Sensor Instrumentation, Custom Designs and Dynamic Pressure Mapping

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HRDT Wireless Torque Sensor

HRDT Wireless Torque Sensor

HRDT (High Resolution Digital Telemetry)

Bearing-less Rotary Torque Transducer

 Why the Interface series HRDT High Resolution Digital Telemetry Rotary Torque Transducer is the best in class:

  • Wireless Rotary Torque Transducer
  • Capacities from 250 to 10K Nm
  • Full 18-bit useable resolution (24-bit internal)
  • 2,000 fully processed results per second
  • 4X safe overload (2x for DIN 90 size)
  • Easy stator alignment
  • No PC required for basic set-up and installation
  • DIN Rail mountable digital display output
  • Bearingless non-contact design
  • Outputs ±5V, ±10V, 4-20 mA, Frequency, USB
  • Short, stiff design with low rotational inertia
  • Reliable digital data transmission
  • Inputs for speed & angle
  • Up to 30,000 RPM option with balancing
  • Multiple independent outputs option
  • Power calculation (requires speed option)

The HRDT system is configured ready-to-run. Simply connect the components together and apply power. Rotor calibration data and system configuration files are backed-up on a supplied USB memory stick. Multiple output modules can be used to provide independently scalable simultaneous dual outputs. Stator-to-output module and PC interconnect cables are included.

Available Downloads


Available Downloads

  • Two or more output modules to deliver multiple simultaneous outputs or independent ranges
  • Integral couplings for shaft-end installations
  • NEMA 4X enclosure for output module
  • Choice of Integral couplings for keyed, flange or shrink disc hubs
  • Balancing
  • Speed measurement
  • RS-485 



  • Calibrated rotor module/sensor element with configuration files on USB flash drive
  • Stator module
  • Output module with foot and DIN Rail mounting hardware
  • Setup and configuration software
  • Connectors & Cables 

Product page last updated: 2015-07-09 10:57:26