High performance fiber optic inertial measurement unit-KRIO
Product Description
KRIO is Civitanavi System's response to the requirement for a dual use, ITAR free Inertial Measurement Unit for commercial, military and industrial applications providing customers with greater flexibility in its use, system accuracy and function. The fully flexible design provides for a multiple range of capab巾ties from tactical through to a complete gyrocompassing AHRS function, weighing a mere 1 Kg and consuming less than 14 Watts of input power, it is the world's lightest, smallest and lowest power consuming Inertial Measurement Unit available in the market today. The AHRS version of the KRIO is certifiable to D0-178B and D0-254 standards and is capable of meeting the very demanding and precise navigation capab小ty required by airborne applications.
Key Features
Pitch|roll: <0.5°-0.1°
Heading:<1°-0.5°
Data output rate: 2KHz
Maximum rate: ±400-1000°/sec
Applications
机载应用
GYROCOMPASS/AHRS | INTERFACES |
Heading accuracy (RMS): <1°-0.5° sec Latitude | RS422 digital I/O |
Roll/Pitch (RMS): <0.5°-0.1° | SDLC |
Aiding source: GNSS (RTK/Omni star) | Data output rate: up to 2KHz |
SW/HW certification: DO-178B/DO-254 | |
IMU GYROSCOPES | ENVIRONMENTAL |
Type: FOG | Operating Temperature: -54°C |
In run Bias stability (1 a) Allan variance: <0.1-0.01°/hr | EMINibration/Shock: D0-160G/MIL-81 OF |
Bias repeatability (la): <0.5° -0.1° /hr | |
ARW: <0.05-0.005°/√hr | PHISICAL |
Scale factor stability/Linearity (1σ): <300-100 ppm | Size (WxHxD): 118x85x127mm |
Maximum rate: ±400-1000°/sec | Weight: >1Kg |
Bandwidth(-3db): 70-500Hz | |
IMU ACCELEROMETERS | POWER SUPPLY |
Type: MEMS/Quartz | Consumption: 10-14W |
Bias repeatability: <1-15mg | Supply Voltage: 18-36VDC |
Input Range:±5/10/20/40/60g | |
Bandwidth: 70-500Hz |