An industry-leading development platform
AHRS & MRU
The Xsens Sirius AHRS is our highest-performing attitude and heading reference system. It delivers drift-free roll, pitch, true-north-referenced yaw and heave output for marine applications.
Vibration- and shock-rejecting
The Xsens Sirius AHRS/MRU features best-in-class vibration-rejecting gyroscopes and signal pipeline, supported by analog filtering.It guarantees high-quality orientation data, even in challenging environments.
IP68 MIL-standard housing
The Xsens Sirius AHRS is ruggedly built, with a protective, anodized, IP68 MIL-standard waterproof aluminum housing, waterproof connectors, and special studs for easy mounting and aligning.
Free to download MT Software Suite
The MT Software Suite gives you easy access to the Xsens Sirius AHRS and contains a specially developed, easy-to-use graphical user interface, as well as drivers for various operating systems. It also offers many other useful tools, for example source code and documentation.
The suite comes with complete documentation. Of course, you can also always contact our technical support staff if you have questions.
The MT Software Suite includes different software programs, such as:
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MT Manager (GUI)
This provides you with easy access to all the functions of your Xsens Sirius module from the comfort of your office. MT Manager enables recording and playback of data, real-time data viewing, including graphs, and easy settings configuration.
MT SDK
This program is for self-developing your software to communicate with our sensor, including programming examples for C, C++, C#, MATLAB, Python, ROS, and Nucleo/STM boards.
Magnetic Field Mapper
Magnetic Field Mapper (MFM) is a calibration tool for conducting magnetic calibration, available as GUI for Windows and as SDK.
Choose the option that works best for you
Buy a development kit
If you want to work with the Xsens Sirius AHRS for the first time, we recommend getting started with the Xsens Sirius Starter Kit.
Purchase at a local channel partner
You can purchase an Xsens Sirius AHRS via any of our resellers in or near your country or through an online catalogue.
Request a quote
For any final questions or comparisons, feel free to contact our product support team.
Request a quote
Other AHRS products
MTi-3 AHRS
The MTi-3 is a very small AHRS AHRS that delivers true-north-referenced yaw, or heading.
MTi-630 AHRS
The MTi-630 is an AHRS with an OEM form factor. Its sensors and sensor fusion algorithm deliver data on drift-free roll, pitch and true-north-referenced yaw.
MTi-630R AHRS
The MTi-630R is a rugged AHRS. Its sensors and sensor fusion algorithm deliver data on drift-free roll, pitch and true-north-referenced yaw.
Xsens Avior AHRS
High-performing AHRS with an OEM form factor. Its sensor fusion algorithm delivers data on drift-free roll, pitch, and true-north-referenced yaw.