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ADAHRS

Product catalog summary

Overview: The document provides technical specifications for the ADAHRS (Air Data and Attitude/Heading Reference System) by Genesys Aerosystems. It highlights the system's reliability, lightweight design, ruggedness, and compact size.

Specifications:

Reliability: Certified to DO-178B, Level A software standards.
Weight: The entire product suite weighs less than 1.5 lbs.
Environmental Standards: Complies with RTCA/DO-160E standards.
Dimensions: The ADAHRS measures 2” x 2.5” x 3.9”.
Technology: Utilizes Micro-Electro-Mechanical System (MEMS) technology for precise digital output.

Key Features:

Incorporates a Magnetic Sensing Unit (MSU) and an Outside Air Temperature (OAT) Probe.
Provides precise data on aircraft position rate, vector, and acceleration.

Technical Details:

MTBF: 13,000 hours (MIL-HDBK 217).
Communication Ports: AHRS RS232 and ARINC-429, ADC RS232 and ARINC-429.
Connector Type: MIL-C 38999.
Thermal Protection: Internal regulation and monitoring.
Input Voltage: Nominal 14 to 28V, with spikes up to 80V.
Temperature Range: -55°C to +70°C.
Body Rates: ±200º per second.
Accelerometer Range: ±10 g.
Velocity Range: 20-550 KIAS with specific resolution and accuracy.
Altitude Range: -1,000 MSL to FL550 with 1 ft resolution.
OAT Calibration Range: -70°C to +100°C.
Status LED: Indicates power and functionality status.
Pitot & Static Ports: MS16142-4 Straight Thread Tube Fitting.
Mounting: Aligned with longitudinal axis.

Additional Components:

MSU: Triaxial Earth Field Magnetometer.
OAT Probe: 1,000 Ohm RTD with specific cabling requirements.

Physical Characteristics:

Size: ADAHRS is 2.0”H x 2.5”W x 3.9”D.
Weight: ADAHRS: 0.97 lbs, Magnetometer: 0.40 lbs, OAT Probe: 0.13 lbs.
Enclosure: Machined 6061-T6 aluminum with black anodized finish.

Catalog excerpts

Micro-Electro-Mechanical System (MEMS) technology provides extremely precise digital output Reliable: DO-178B, Level A software. Lightweight: 3 component product suite is less than 1.5 lbs. Rugged: Meets RTCA/DO-160E environmental standards. Compact: 2”x 2.5”x 3.9” (ADAHRS). Greater precision The digital Air Data and solid-state Attitude/Heading Reference System (ADAHRS) from Genesys Aerosystems is lightweight and compact. It incorporates a Magnetic Sensing Unit (MSU) and separate Outside Air Temperature (OAT) Probe. This highly accurate system employs the latest Micro-Electro-Mechanical System (MEMS) technology to provide extremely precise digital output and referencing of aircraft position rate, vector, and acceleration da

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Copyright © 2014 Genesys Aerosystems. All rights reserved. ADAHRS Micro-Electro-Mechanical System (MEMS) technology provides extremely precise digital output ADAHRS Specifications MTBF: 13,000 hrs. (MIL-HDBK 217) COM Ports: AHRS RS232, 19,200 bps. AHRS ARINC-429 (high speed, labels 320, 324, 325, 326, 327, 330, 331, 332, 333 and 377, SDI set by software) ADC RS232, 19,200 bps. ADC ARINC-429 (low speed, labels 203, 205, 206, 210, 211, 212 and 377, SDI set by software) Connector Type: Velocity Accuracy: Meets or exceeds TSO-C106 from 50 to 450 KIAS ±5.0KIAS above 450KIAS Altitude Range: Altitude...

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ADAHRS

ADAHRS

Catalog excerpts

All Genesys Aerosystems catalogs and technical brochures