#AHRS (5)

Movella Xsens MTi-3 Ultra-Compact AHRS

The Movella (formerly Xsens) MTi-3 is an ultra-compact industrial AHRS: 0.6 g in 12.1x12.1x2.55 mm, 2000 deg/s gyro with 6 deg/h bias stability and 0.003 deg/s/sqrt(Hz) noise, 0.5 deg RMS roll/pitch and 2 deg RMS heading; onboard magnetometer, 2.8-3.6 V at <100 mW, UART/SPI/I2C, up to 1 kHz output. True North-referenced heading for micro UAVs, gimbals and inspection robots.

COMPONENT

IMUAHRSInertial navigationMEMSUltra-compact

Movella Xsens MTi-630R Rugged AHRS

Movella (formerly Xsens) MTi-630R is a rugged industrial AHRS: 2000 deg/s gyro with 8 deg/h bias stability, 0.007 deg/s/sqrt(Hz) noise, 0.2 deg RMS roll/pitch and 1 deg RMS heading; IP68, 75 g, <0.5 W, 4.5-24 V input, CAN/RS232, up to 2 kHz output. Reliable attitude and heading for inspection robots, unmanned platforms and marine systems.

COMPONENT

IMUAHRSInertial navigationIP68Inspection

Movella Xsens MTi-300 (Sirius) Rugged AHRS

Movella (formerly Xsens) MTi-300 belongs to the rugged Sirius family: +/-300 deg/s gyro with 7 deg/h in-run bias stability, 400 Hz bandwidth, 0.003 deg/s/sqrt(Hz) noise density, +/-8 g accelerometer with 15 ug bias stability; IP68 and MIL-STD shock/vibration rated, -40 to +85 C, aluminum housing with ODU connector at 78.5 g. Reliable roll/pitch/heading for inspection robots, USVs and autonomous systems.

COMPONENT

IMUAHRSInertial navigationPoseInspection

Xsens MTi-630 Industrial-Grade AHRS Inertial Sensor Module

Movella (formerly Xsens, Enschede NL, leading inertial-sensing brand) MTi-630 is the industrial 600-series AHRS module: 0.2° RMS roll/pitch, 1° RMS true-North-referenced yaw; gyro ±2000 °/s full range with 8 °/h in-run bias stability and 0.007 °/s/√Hz noise density; accelerometer ±10 g with 10-15 µg bias stability and 60 µg/√Hz noise; onboard magnetometer and barometer, strapdown integration and up to 2 kHz output; 28x31.5x13 mm, 8.9 g, <0.5 W, 4.5-24 V input, UART/CAN/RS232. Widely used for attitude estimation, autonomous navigation and antenna/gimbal stabilization on inspection robots, drones and AGV/AMR.

COMPONENT

IMUAHRSInertial navigationPose estimationInspection

VectorNav VN-100 Industrial-Grade IMU/AHRS Inertial Measurement Unit

VectorNav (USA) is a leading vendor of high-performance MEMS inertial navigation and attitude products. The VN-100 is its classic industrial-grade IMU/AHRS combining a 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer and barometer with attitude output up to 800 Hz: 0.5° RMS static and 1.0° RMS dynamic pitch/roll, 2.0° RMS magnetic heading; accelerometer ±16 g range with <0.04 mg in-run bias stability, 0.14 mg/√Hz noise density and 230 Hz bandwidth; gyro ±2,000°/s range with <10°/hr bias stability, 0.0035°/s/√Hz noise density and 265 Hz bandwidth; magnetometer ±2.5 Gauss; barometer 10-1200 mbar (±1.5 mbar). Serial TTL/SPI and RS-232 interfaces up to 921600 baud; 185-220 mW power; -40 to +85 °C operation with >240,000 h MTBF (rugged). Widely used in UAVs, UGVs, robotics and platform stabilization.

COMPONENT

IMUAHRSInertial measurementMEMSVectorNav