K-AHRS
Attitude & Heading Reference System

K-AHRS, just like K-PUS, measures heading, roll and pitch angles
It can transfer data with very high speed, up to 100 Hz.
Unlike K-PUS, K-AHRS can work on dynamic platforms under accelerations.
Also, K-AHRS give better performance under magnetic field disturbances.
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K-AHRS

APPLICATIONS

Unmanned Systems and Drones

Satellites and Spacecraft

Electro-Optical Systems

Gimbals, Pan-tilts, Reconnaissance Platforms

Air, Land and Sea Vehicles

Rockets and Missiles

SPECIFICATIONS

  • Performance

    Roll/Pitch (Bank/Elevation) Accuracy Static: 0.1° RMS
    Dynamic: 0.25° RMS
    Yaw (Heading/Azimuth) Accuracy Static: 0.25° RMS
    Dynamic: 0.5° RMS
    Pitch/Roll Operational Range -180° / +180°
    Operating Temperature -32°C to 65° C
    Power Supply 5 V (± %5)
    Sampling Rate 1 to 50 Hz
    Power Consumption 160 mW
    Physical Dimensions 31x23x8.5 mm
    Weight < 11 gr

SENSOR DATA

  • 3-D Accelerometer

    Measurement Range +/- 2 g to +/- 16 g
    Non-Linearity +/- 0.5%
    Noise in X-Y-Z Axes 0.75 - 0.75 - 1.1 LBS RMS
    Sensitivity 256 LBS/g (2g), 32 LBS/g (16g)

  • 3-D Gyroscope

    Measurement Range +/- 2000 degrees/second
    Lin. Acc. Sensitivity 0.1 deg/sec/g
    Total RMS Noise 0.1 deg/sec RMS
    Non-Linearity +/- 0.2 %
    Cross-axis Sensitivity +/- 2 %

  • 3-D Magnetometer

    Measurement Range +/- 8 Gauss
    Non-Linearity 0.1 % Full Scale
    Digital Resolution 0.1 - 1.0 milligauss
    Field Resolution 5 milligauss
    Sensitivity 12.000 LSB/G

DOCUMENTATION

K-AHRS Datasheet