FG-800A IP66 Waterproof Fiber Optic Gyrocompass
Advanced all-in-one gyro compass and motion sensor with 80,000 hours MTBF and exceptional 0.1° heading accuracy for demanding industrial applications.
Product Overview
The FG-800A model attitude and heading reference unit is a comprehensive gyro compass and motion sensor designed to measure position, velocity, attitude, angular rate, and acceleration of carriers. This robust system integrates three high-performance fiber optic gyros, three quartz accelerometers, and advanced electronic processing PCBs to deliver precise navigation data in extreme conditions.
Key Features
- Initial self-alignment on static or dynamic basis
- Error parameters calibration and compensation across full temperature range
- Multiple interfaces for GNSS/Odometer/DVL integration
- Configurable navigation modes for flexible deployment
- High autonomous accuracy with minimal external dependencies
- Real-time heave measurement capabilities
- Built to international standards for reliability and durability
Applications
- Compass systems for sea vehicles and marine navigation
- Under-water vehicle navigation and positioning
- Positioning and north-finding for land vehicles
- Stabilization and control systems for moving carriers
- Precision attitude measurement in industrial applications
Outline Drawing
Technical Specifications
| Performance Characteristics |
| Setting Time |
10 minutes |
| Attitude Accuracy |
0.01°, 1σ |
| Heading Accuracy |
0.05°, 1σ autonomous |
0.02° with GPS aiding |
| Heave Accuracy |
5cm or 5% |
| Measuring Ranges |
| Rotation Rate |
±400°/s |
| Acceleration |
±20g |
| Work Environment |
| Operating Temperature |
-40℃ to +60℃ |
| Storage Temperature |
-55℃ to +70℃ |
| Vibration |
0.04g²/Hz @ 20-2000Hz |
| Shock Resistance |
30g @ 6ms |
50g @ 11ms |
| Electrical Characteristics |
| Power Supply |
18-36VDC |
| Power Consumption |
≤15W |
| Physical Characteristics |
| Dimensions (W*D*H) |
171 * 308 * 172 mm |
| Weight |
≤6.8kg |
| Water Proof Rating |
IP66 |
| Interfaces |
| RS232/RS422 Port |
2 outputs / 4 inputs |
| Ethernet Port |
1 input |
| CAN Port |
2 outputs |
| Data Formats |
NMEA 0183, ASCII, BINARY |
| Reliability |
| MTBF |
80,000 hours |
| Warranty |
3 years |