Sirius IMU

Xsens Sirius IMU is the inertial-measurement member of the rugged Sirius sensor family. It outputs calibrated angular velocity, acceleration and magnetic-field measurements, with strapdown integration for applications that need high-rate motion data. The aluminium unit supports RS232, RS422, CAN and CAN-FD interfaces, output rates up to 2 kHz, and a 400 Hz strapdown-integration stream.

The IMU is designed for robots, vehicles, marine systems and mapping equipment exposed to vibration, shock, temperature extremes or magnetic disturbance. Its IP68-equivalent housing and specified -40°C to 85°C operating range address harsh installations, while downstream navigation remains the responsibility of the host system. Position, heading and attitude solutions require the appropriate Sirius variant or external sensor fusion, correct mounting, timing, calibration and application-level validation.