Xsens

Xsens is a leading developer of compact inertial sensing modules that deliver precise attitude, heading and heave data for marine and subsea applications. Featuring advanced magnetic interference compensation and high-frequency output, the company’s products ensure reliable performance even near metallic structures or in unpredictable ocean conditions.

The sensors provide integrated heave output for active compensation in surface vessel and platform stabilization. For underwater applications, they deliver accurate roll, pitch, and heading data and can be combined with DVL/USBL systems for robust subsea navigation.

Explore Inertial Sensing Solutions: IMUs & MRUs for Surface & Subsea Applications

IMUs & MRUs for Surface & Subsea Applications

MTi 1-Series

Compact surface-mount inertial modules with built-in sensor fusion

The MTi 1-Series offers high-quality inertial data output in an ultra-compact 12 x 12 mm SMD form factor. These modules are the only solutions of this size to feature Xsens’ integrated sensor fusion technology, requiring no external processing.

Each sensor is individually factory-calibrated, and offers strong magnetic immunity with adaptive recalibration. The cost-effective modules are ideal for USVs, buoys, AUV and ROV navigation and control, and more.

• IMU, VRU, AHRS, GNSS-INS & RTK GNSS-INS modules
• Up to 0.5° RMS roll/pitch accuracy
• Up to 1° RMS yaw/heading accuracy
• 1 cm + 1 ppm CEP (with RTK) position accuracy

More information: MTi 1 compact surface-mount inertial modules

MTi 600-Series

Versatile inertial sensing solutions with rugged & OEM form factors

The MTi 600-Series is a proven and versatile family of inertial sensing products that offers the full spectrum of functionality from IMU to RTK GNSS/INS, with options for both rugged and OEM form factors.

Utilized in thousands of different designs worldwide, the industrial-grade sensors provide a balance between performance and affordability, and are ideal for surface vessels, buoys, AUV and ROV navigation and control, and more.

• IMU, VRU, AHRS, GNSS-INS & RTK GNSS-INS modules
• Up to 0.2° RMS roll/pitch accuracy
• Up to 0.5° RMS yaw/heading accuracy
• 1 cm + 1 ppm CEP (with RTK) position accuracy

More information: MTi 600 rugged inertial sensing solutions

Xsens Avior Series

Compact high-performance inertial sensors with real-time heave output

The Xsens Avior Series has been specially designed with a robust aluminium housing and a low SWaP-C design for space- and weight-conscious applications. Delivering ultra-reliable and high-quality performance, the sensors feature next-generation gyroscopes and enhanced analog filtering for improved stability and noise reduction, as well as real-time heave output for active compensation.

Available in IMU, VRU, and AHRS/MRU variants, the modules are ideal for surface and subsea robotics navigation and stabilization, as well as bathymetric mapping.

• IMU, VRU & AHRS/MRU modules
• 0.2° RMS roll/pitch accuracy
• 1° RMS yaw/heading accuracy
• Real-time heave output with <5% up to 29s wave period, <6% up to 40s wave period

More information: Xsens Avior high-performance inertial sensors

Xsens Sirius Series

Rugged IP68-rated inertial sensor modules for challenging marine environments

The Xsens Sirius Series provides consistent and robust inertial sensing performance for the most challenging of environments. The high-accuracy sensors feature MIL-STD and IP68-rated housings with rugged resistance against water, dust, shock, vibration and EMI.

Available in IMU, VRU, and AHRS/MRU options, the Sirius Series delivers precision navigation and stabilization capabilities for surface and subsea platforms, as well as real-time heave output for active compensation.

• IMU, VRU & AHRS/MRU modules
• 0.2° RMS roll/pitch accuracy
• 1° RMS yaw/heading accuracy
• Real-time heave output with <5% up to 29s wave period, <6% up to 40s wave period

More information: Xsens Sirius IP68-rated inertial sensor modules