AHRS-10B AHRS-10P AHRS-II-P OptoAHRS-II
Download
datasheet
Download
datasheet
Download
datasheet
Download
datasheet
Heading accuracy 0.8 deg 0.3 deg 0.3 deg 0.2 deg
Pitch & Roll accuracy 0.2 deg 0.05 deg 0.05 deg 0.05 deg
Gyroscope Bias in-run stability 8 deg/hr 1 deg/hr 1 deg/hr 1 deg/hr
Accelerometer Bias in-run stability 0.005 mg 0.005 mg 0.005 mg 0.005 mg
Size 90 × 27 × 26 mm 90 × 27 × 26 mm 120 x 50 x 53 mm 132 x 60 x 47 mm
Weight 77 gram 84 gram 280 gram 600 gram

Attitude & Heading Reference Systems key performance

Gyroscopes & Accelerometers Bias in-run stability

Heading, Pitch & Roll accuracy

The Inertial Labs Attitude and Heading Reference Systems are enhanced, high-performance strapdown systems, that determines absolute orientation (Heading, Pitch and Roll) and Heave for any device on which it is mounted. Orientation is determined with high accuracy for both motionless and dynamic applications.

The Inertial Labs AHRS utilizes 3-axes each of precision accelerometers, magnetometers and gyroscopes to provide accurate Heave, Heading and Attitude of the device under measure. Integration of gyroscopes’ output provides high frequency, real-time measurement of the device rotation about all three rotational axes. Accelerometers and Fluxgate magnetometer measure absolute Pitch, Roll and magnetic Azimuth at AHRS initial alignment as well as providing ongoing corrections to gyroscopes during operation.

Applications and customer cases