Industrial & Tactical Grade Inertial Sensors for Defense: IMU, VRU, Tilt Sensors, INS & AHRS
3DM-GX5-AHRS Attitude & Heading Reference System High-performance AHRS for navigation & control
3DM-GX5-AHRS Attitude & Heading Reference System

High-performance AHRS for navigation & control

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3DM-GX5-AHRS Attitude & Heading Reference System

The 3DM-GX5-AHRS is an industrial-grade AHRS in a compact and lightweight package, delivering IMU outputs such as acceleration and angular rate as well as computed outputs including highly accurate attitude and heading estimates. The sensor utilizes advanced auto-adaptive Kalman Filter algorithms for superior performance even under highly dynamic conditions, and allows IMU and filtered outputs to be configured independently.

All units are individually calibrated and fully temperature-compensated for optimal performance. The rugged machined aluminium enclosure provides protection in demanding environments with high levels of shock and vibration.

Specifications:

Dimensions 36.0 x 36.6 x 11.1 mm
Weight 16.5g
Power Consumption 500 mW typical
Accelerometer Noise Density 20 μg/√Hz
Gyro Noise Density 0.005°/sec/√Hz
Accelerometer Bias Instability 0.04mg
Gyro Bias Instability 8°/hr
Attitude Accuracy EKF: ±0.25° RMS roll and pitch typical
CF: ±0.5° RMS typical
Heading Accuracy EKF: ±0.8° RMS typical
CFs: ±1.5° RMS typical