Introducing the PETRA 3000 Series: Advanced Inertial Navigation Systems
The PETRA 3000 series of inertial navigation systems, featuring integrated GNSS receivers, is engineered for precise pointing, localization, and navigation across both new and existing land vehicle applications. With a robust, maintenance-free design, the PETRA 3000 adheres to MIL-STD-810F and MIL-STD-461F standards, ensuring resilience in challenging environments.
Unmatched Performance in Adverse Conditions
These ITAR-compliant inertial sensors utilize sophisticated Kalman Filter algorithms,delivering outstanding accuracy and dependability,even in environments where GNSS signals are weak or unavailable.
Technical Specifications
| Model | PETRA 3000 | PETRA 3020 | PETRA 3010 |
| Dimensions (W x H x D): | 192 x 178 x 296 mm | ||
| Weight: | Less than 12 kg | ||
| Power Supply: | 18 – 36 VDC, under 18W | ||
| Heading Precision: | 0.3 mils sec lat | 0.45 mils sec lat | 0.85 mils sec lat |
| Roll & Pitch Precision: | 0.25 mils | 0.35 mils | 0.40 mils |
| Body acceleration Range: | ± 10g, ±20g, ±40g (optional) | ||
| Gyro Compassing / Attitude Settling Time (static conditions) | 2 min / 4 min | ||
| Gyro Compassing / Attitude Settling Time (full accuracy static conditions) | 10 min / 15 min | ||
| Stored Heading Alignment Time (using last known position and heading) | 60 sec | ||
| Position Accuracy: | Horizontal accuracy with odometer: ≤ 0.15% DT Vertical accuracy with odometer: ≤ 0.1% DT Horizontal accuracy with GNSS (RMS): 10 m East | 10 m North |
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