KRIO is a dual-use, ITAR-free family of EGI, AHRS, and IMU, designed to offer flexibility across commercial, defense, and industrial applications. With its compact design, weighing only 1.4 kg and consuming less than 4W of power, KRIO is a compact and power-efficient IMU. Its capabilities range from tactical applications to complete gyrocompassing AHRS functionality, meeting the rigorous demands of precise navigation and stabilization in airborne environments.
The EGI/AHRS configuration of KRIO is specifically tailored for airborne applications, delivering the high-accuracy navigation required for complex missions. KRIO can be customized with a variety of software options, including:
- Embedded GNSS INS (EGI)
- Attitude and Heading Reference System (AHRS)
- Motion Compensation
- Radar Stabilization
- Guidance
- Flight Control Software
- EO Stabilization
Specifications:
| Dimensions (W x H x D): | 130 x 88 x 130 mm |
| Weight: | <1.4 kg |
| Power: | 18-36VDC, <4W |
| Heading Accuracy (1σ): | 0.2° sec LAT |
| Roll & Pitch Accuracy (1σ): | 0.1° |
| Position Accuracy: | Horizontal (GNSS-aided) – 2m CEP50 Vertical (1σ) – 2m |
| Gyro Bias Stability (1σ): | <0.006°/h |
| Gyro Bias Repeatability (1σ): | 0.05°/h |
| ARW: | <0.0055°/sqrt h |
| Accelerometer Bias Stability: | < 10 µg |
| Accelerometer Bias Repeatability (1σ): | 500 µg |
| VRW: | < 25 µg/sqrt(Hz) |
