Lightweight AHRS MTi-620

Meet the highest standard in vertical reference units. Sensor fusion algorithms Meet the highest standard in vertical reference units (VRUs). The MTi-620 features sensor fusion algorithms that compute 3D orientation data based on a gravity reference frame: drift-free roll, pitch, and accurate, unreferenced yaw. Easy to integrate It’s lightweight and robust, as well as cost-effective and easy to integrate in your choice of two ways: either with the header facing down, directly mounted on a PCB, or as a standalone, with a flat cable for communication. The MTi-620 is part of the MTi 600-series and allows seamless integration with your application, with native CAN support. Specifications Sensor fusion performance Roll, pitch 0.2 deg RMS Yaw/heading unreferenced, low drift Strapdown integration (SDI) Yes Sensing components Gyroscope Standard full range 2000 deg/s In-run bias stability 8 deg/h Noise density 0.007 °/s/√Hz Accelerometer Standard full range 10 g In-run bias stability 10 (x,y) 15 (z) µg Noise density 60 µg/√Hz Magnetometer onboard Barometer onboard System specifications Mechanical IP-rating (equivalent) IP51 Dimensions 28 × 31.5 × 13 mm Weight 8.9 g Electrical Input voltage 4.5 to 24 V Power consumption (typ.): <0.5 W Interfaces/IO Interfaces UART, CAN, RS232 Protocols Xbus, ASCII (NMEA) or CAN Output frequency Up to 2 kHz, 400 Hz SDI