Industrial & Tactical Grade Inertial Sensors for Unmanned Applications: IMU, VRU, Tilt Sensors, INS & AHRS
3DM-CV7-AHRS Attitude & Heading Reference System Embeddable tactical-grade AHRS for navigation & control
3DM-CV7-AHRS Attitude & Heading Reference System

Embeddable tactical-grade AHRS for navigation & control

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3DM-CV7-AHRS Attitude & Heading Reference System

The 3DM-CV7-AHRS is an embeddable tactical-grade AHRS in a compact and lightweight OEM form factor, 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, and feature continuous built-in test capabilities. The rugged machined aluminum enclosure provides protection in demanding environments with high levels of shock and vibration.

Specifications:

Dimensions 38.0 x 24 x 8.6 mm
Weight 8.3g
Power Consumption 230 mW typical
280 mW max
Accelerometer Random Walk 30 μg/√Hz
Gyro Random Walk 0.14°/√hr
Accelerometer Bias Instability 18 μg
Gyro Bias Instability 1.5°/hr
Attitude Accuracy 0.25°/0.5° static/dynamic roll & pitch
Heading Accuracy 0.5°/0.2° static/dynamic