-
Integrated AdaptNav™ provides real-time noise characterization and active gyro drift compensation for superior heading, pitch and roll performance in electrically and mechanically noisy environments
-
Fully temperature compensated over the entire operating range, individually calibrated from -40⁰ to +70⁰ C
-
Powerful user programmable sensor customization apps via NorthTek™ Forth interpreter
-
2D and 3D adaptive in-field cal providing hard and soft magnetic interference compensation
-
Advanced sensing technology (3-axis magnetic, 3-axis MEMS acceleration, and 3-axis MEMS gyro)
-
Selectable 4g or 8g accelerometer ranges, suitable for highly dynamic application environments
-
Magnetic and True North heading (yaw), pitch, and roll measurement
-
Full 360° rollover capability
-
Low power consumption and power management (Sleep Mode) functionality
-
Supports multiple communication protocols
-
In-field calibration point selection and distribution indicator
-
Quality of in-field calibration indicator
-
Centripetal acceleration correction
AHRS-8
$1,350
Volume Pricing Available
Fully temperature compensated, the AHRS-8 is individually calibrated for industry-leading heading accuracy. Our AdaptNav™ algorithm provides accurate in-field calibration, while the NorthTek™ Development System makes it the world’s only fully programmable inertial system.
| Dynamic Heading Accuracy | 1.0° RMS |
|---|---|
| Static Heading Accuracy | 0.2° RMS |
| Heading Repeatability | 0.1° RMS |
| Dynamic Pitch/Roll Accuracy | 1.0° RMS |
| Static Pitch/Roll Accuracy | 0.2° RMS |
| Pitch/Roll Repeatability | 0.1° RMS |
| Pitch/Roll Range | ± 90°, ± 180° |
| Accelerometer Range | ± 4g or ± 8g (± 1g) |
| Accel Noise Density | 126 ug/√Hz |
| Accel Bias Stability | 0.023 mg |
| Accel Velocity Random Walk (VRW) | 0.063 m/s |
| Gyro Dynamic Range | ± 480°/sec (± 300°/sec)2 |
| Gyro Noise Density | 0.03 dps/√Hz |
| Gyro Bias Stability | 10.8 deg/hr |
| Gyro Angular Random Walk (ARW) | 1.5 deg/√hr |
| Magnetic Range | ±1.2 Gauss (±900 MGauss)2 |
| Maximum Magnetic Inclination (Dip) | ± 80° |
| Update Rate (Samples/Sec) | 100 |
| Baud Rate | 0.3, 1.2, 2.4, 4.8, 9.6; 19.2; 38.4; 57.6; 115.2 kbaud |
| L x W x H | 42 x 28 x 12 mm (1.66 x 1.11 x 0.43 inches) |
| Mass | 16g |
| Encapsulated or Enclosure | Yes |
| Operating Temp | -40° to +85° C |
| Storage Temp | -40° to +85° C |
| Humidity Resistance | 95%, 70° C, 240 hrs Meets MIL-STD-202G – Method 103A, Test Condition A |
| Shock Resistance | 1500g, 1ms Pulse, Half-Sine Wave Meets MIL-STD-202G – Method 213B, Test Condition F |
| Vibration Resistance | .06 dB Power Spectral Density, 9.26 G RMS, Meets MIL-STD-202G – Method 214A, Test Condition I/C |
| Power Supply | +4 to +10V DC |
| Input Power, Operating Mode (Typical @ 4V) | 330 mW |
| 3.3V Logic UART Interface | Yes |
| 3D and Adaptive In-Field Calibration | Yes |
| Able To Maintain Function When Inverted | Yes |
| Quaternion/Rotation Matrix Output | Yes |
| True North Heading Output | Yes |
| NorthTek™ User Programmable Customizations | Yes |
| Includes World Magnetic Model | Yes |
| Fully Temperature Compensated | Yes |
| Individually Calibrated Over Temperature (-40° to +70° C) | Yes |
| Pin Connectivity Gold Plating | Yes |
| RoHS Compliant | Yes |
Downloads
All
Visitors
Registered
Visitors
Verified
Customers
AdaptNav Datasheet
Product Datasheet for AdaptNav
All Visitors
Registered Visitors
Verified Customers
NorthTek Datasheet
Product Datasheet for NorthTek
All Visitors
Registered Visitors
Verified Customers
Integration and Calibration Guide
Integration and Calibration Guide for the DC-4E, GEDC-6E, and AHRS-8
All Visitors
Registered Visitors
Verified Customers
Software Interface User Manual
Software Interface User Manual for the DC-4E, GEDC-6E, and AHRS-8
All Visitors
Registered Visitors
Verified Customers
Remote Function Select (RFS) Protocol Suite
Remote Function Select (RFS) Protocol Suite for AHRS-8/GEDC-6E/DC-4E
All Visitors
Registered Visitors
Verified Customers
NorthTek Programming Quick Start Guide
Quick Start Guide for the NorthTek Programming Language
All Visitors
Registered Visitors
Verified Customers
NorthTek Programming Manual
User Manual for the NorthTek Programming Language
All Visitors
Registered Visitors
Verified Customers
NorthTek Programming Language Scripts
NorthTek's custom Forth Language Scripts
All Visitors
Registered Visitors
Verified Customers
AHRS-8 Version 5.5.2 Release Notes
AHRS-8 Release Notes for Software Version 5.5.2
All Visitors
Registered Visitors
Verified Customers
AHRS-8 Version 5.5.2 Hex Files
Hexidecimal files for the AHRS-8 Software Version 5.5.2
All Visitors
Registered Visitors
Verified Customers
DC-4E, GEDC-6E, AHRS-8 STEP Files
Solid Model Mechanicals for DC-4E, GEDC-6E, and AHRS-8 Inertial Systems
All Visitors
Registered Visitors
Verified Customers
Mforth Command Line Interpreter Cheat Sheet
Mforth Command Line Interpreter Cheat Sheet
All Visitors
Registered Visitors
Verified Customers
Forth Language Command Cheat Sheet
Forth Language Command Cheat Sheet
All Visitors
Registered Visitors
Verified Customers
Bit Stream Protocol
Bit Stream Protocol for IMU-10
All Visitors
Registered Visitors
Verified Customers
Application Note 1001E
Backward compatibility considerations for DC-4E, GEDC-6E, and AHRS-8
All Visitors
Registered Visitors
Verified Customers
Application Note 1002E
Emulating SP300X power on characteristics with DC-4E/GECD-6E/AHRS-8 NorthTek™ enabled inertial sensors.
All Visitors
Registered Visitors
Verified Customers
Application Note 1004E
Recommended circuit for field update of firmware and World Magnetic Model for the Sparton DC-4E/GEDC-6E/AHRS-8 inertial sensors.
All Visitors
Registered Visitors
Verified Customers
Application Note 1006E
Software Release Firmware Upgrades with Flash Magic
All Visitors
Registered Visitors
Verified Customers
Application Note 1007E
Explanation of the Process for Making Orientation Modifications
All Visitors
Registered Visitors
Verified Customers
