Farsounder Underwater Perception Systems Explore with Confidence. Navigate with Purpose
SBG Systems Inertial Navigation System (INS)
High-Performance Compact Inertial Sensing Modules for Marine & Subsea Applications
Xsens Sirius Series Rugged IP68-rated inertial sensor modules for challenging marine environments
Xsens Sirius Series

The Xsens Sirius Series provides consistent and robust inertial sensing performance for marine and subsea platforms in challenging operating conditions. The high-accuracy sensors feature MIL-STD and IP68-rated housings with rugged resistance against water, dust, EMI and extremes of temperature, and also utilize a vibration- and shock-rejecting signal pipeline.

Available in IMU, VRU, and AHRS/MRU options, the Sirius Series delivers precision navigation and stabilization capabilities for surface and subsea platforms, and is also ideal for bathymetric mapping support. Real-time heave output enables high-accuracy active compensation.

  • IMU, VRU & AHRS/MRU modules
  • 78.5g
  • Power consumption <1W typical
  • 0.2° RMS roll/pitch accuracy
  • 1° RMS yaw/heading accuracy
  • Real-time heave output with <5 cm accuracy for 29 seconds

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