Xsens Sirius IMU

The Xsens Sirius one of our highest-performing inertial measurement units.

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An industry-leading development platform

High quality calibrated data

As one of our highest-performing inertial measurement units (IMU), the all-in-one Xsens Sirius IMU provides calibrated data on the 3D rate of turn, acceleration, and magnetic field.

Vibration- and shock-rejecting

The Xsens Sirius IMU 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 IMU is ruggedly built, with a protective, anodized, IP68 MIL-standard waterproof aluminum housing, waterproof connectors, and special studs for easy mounting and aligning.

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Specifications

IMU performance

Accelerometer

Calibrated

Gyroscope

Calibrated

Strapdown Integration (SDI)

Yes

Sensing components

Gyroscope

Standard full range

300 deg/s

In-run bias stability

7 deg/h

Noise density

0.003 º/s/√Hz

Accelerometer

Standard full range

8 g

In-run bias stability

15 µg

Noise density

15 µg/√Hz

Magnetometer

onboard

System specifications

Mechanical

IP-rating

IP68

Dimensions

56.5 × 40.9 × 24.75 mm

Weight

78.5 g

Electrical

Input voltage

4.5V – 24 V

Power consumption (typ.)

720mW (typical)

Interfaces / IO

Interfaces

RS232, RS422, CAN

Protocols

Xbus, ASCII (NMEA)

Output frequency

Up to 2kHz, 400Hz SDI

Download the full Xsens Sirius IMU specifications →

Complete and detailed specifications are available at mtidocs.xsens.com

 

Free to download MT Software Suite

The MT Software Suite gives you easy access to the Xsens Sirius IMU 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.

Download MT Software Suite

The MT Software Suite includes different software programs, such as:

MT Manager (GUI)

This provides you with easy access to all the functions of your MTi from the comfort of your office. MT Manager enables recording and playback of data, real-time data viewing, including graphs, and easy configuration of settings.

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 IMU for the first time, we recommend getting started with the Xsens Sirius Starter Kit.

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Purchase at a local channel partner

You can purchase an Xsens Sirius IMU via any of our resellers in or near your country or through an online catalogue.

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Request a quote

For any final questions or comparisons, feel free to contact our product support team.

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Other IMU products

MTi-1 IMU

The MTi-1 is a very small IMU that provides calibrated data on the rate of turn, the acceleration and the magnetic field.

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MTi-610 IMU

The all-in-one MTi-610 provides calibrated data on the 3D rate of turn, acceleration and magnetic field, in an OEM form factor.

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MTi-610R IMU

The MTi-610R is a rugged IMU delivering calibrated 3D rate-of-turn, linear acceleration, and magnetic field measurements.

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Xsens Avior IMU

High-performing IMU with an OEM form factor, delivering accurate and calibrated inertial sensor data, including angular velocity, acceleration, and magnetic field.​

See product ->