AHRS-INA(Attitude Heading Reference System) is a high performance strapdown system that determines full angular orientation of any vehicle or other carrier in 3D space.
Main Applications
Land Vehicle Control
Remotely Operated Vehicles
Avionics System
Platform Stabilization
Robotics FEATURES
Real?Time Precision Roll, Pitch and Heading angle in dynamic environment
3?Axis Inertial Outputs
Fully Compensated Over Wide Temperature Range
Small Dimension
Low power
Low weight
EMI & Vibration Resistant
Environmentally Sealed
RS?232 Serial Outputs (USB outputs are optional)
Performance
Update Rate (Hz) 1…..100 (user settable)
Start-up Time (sec) < 1
Full Accuracy Data (Warm-up Time) (sec) < 60
Heading
Range (deg) 0 to 360
Static Accuracy at Normal Conditions (Tc=25°C) (deg RMS) 0,2
Static Accuracy in Temperature Range (Tc=-40°C to +70°C) (deg RMS) 0,5
Dynamic Accuracy (deg RMS) 0,7
Noise (at 100Hz output, deg RMS) 0.02
Resolution (deg) 0.01
Attitude
Range: Pitch, Roll (deg) ±90, ±180
Static Accuracy at Normal Conditions (Tc=25°C) (deg RMS) 0,04
Static Accuracy in Temperature Range (Tc=-40°C to +70°C) (deg RMS) 0,1
Dynamic Accuracy (deg RMS) 0,4
Noise (at 100Hz output, deg RMS) 0.02
Resolution (deg) 0.01
Angular Rate
Input Range: Yaw, Pitch, Roll (deg/sec) ±300
Bias (deg/sec RMS) 0,02
Scale Factor Accuracy (%) 0,2
Non-Linearity (% FS) 0,1
Random Walk (deg/sqrt(hr)) 6
Resolution (deg/sec) 0,01
Bandwidth (Hz) 40
Linear acceleration
Input Range: X/Y/Z (g) ±2
Bias (mg RMS) 0,3
Scale Factor Accuracy (%) < 0.1
Non-Linearity (% FS) 0,2
Random Walk (m/s/sqrt(hour)) 0,06
Resolution (mg) < 10
Bandwidth (Hz) 40
Environment
Operating Temperature (deg C) – 40 to +70
Non-Operating Temperature (deg C) – 55 to +85
Electrical
Input Voltage (VDC) +5.5 to +6.5
Input Current (mA) < 110
Power Consumption (W) 0.66 (at 6V powering)
Digital Output Format RS-232
Physical
Size (mm) 126 x 33 x 29 (with mounting lugs)
Weight (kg) 0,13
Connector 5-Pin Binder 719 (Male)
Non-Operating Vibration 6g rms 20 Hz - 2 KHz random
Non-Operating Shock 1000g 1 ms half sine wave
Products
