MTi-G (legacy product)

GPS-aided AHRS

The MTi-G is discontinued since August 31st, 2014. Please refer to the MTi 10-series and MTi 100-series.

The MTi-G is a GPS aided MEMS-based Attitude and Heading Reference System (AHRS) and static pressure sensor. It delivers unprecedented performance for its size, weight, cost and low complexity of use.

  • Reliable MEMS based orientation sensor
  • On board DSP, running sensor fusion algorithm
  • GPS integration overcomes typical IMU challenges


EOL notice


Important: End-of-Life. The MTi is Xsens 3rd generation product. On August 31st, 2013, Xsens has issued an End-of-Life notice for the 3rd generation MTi products. Details on the EOL can be found in the End of Life Notice MTi 3rd generation (PDF). Please refer to the new MTi 10-series and MTi 100-series for the 4th generation MTi.


  • Real-time computed GPS-enhanced attitude/heading and inertial enhanced position/velocity data
  • GPS integration overcomes typical IMU challenges
  • Integrated AHRS, GPS and static pressure sensor
  • On board DSP, running sensor fusion algorithm
  • High update rate (120 Hz)
  • Individually calibrated for temperature, 3D misalignment and sensor cross-sensitivity
  • UTC referenced output
  • Compact and robust design
  • Easy integration in any system (OEM) application
  • Low weight, ultra-low power consumption

Specifications and downloads

Interfaces RS-232, RS-485, RS 422 (max 921k6 bps) and USB (ext. converter) Dimensions 58 x 58 x 22 mm
Operating Voltage 4,5 – 30 V Static accuracy (roll/pitch) < 0.5 deg
Power Consumption 350 mW Static accuracy (heading) < 1 deg
Operating temperature range -40 to +85 ºC Dynamic accuracy 2 deg RMS
Gyro Bias Stability 20 deg/h Angular resolution 0.05 deg
Timing accuracy 10 ppm Weight 58 g
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