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Stable Performance High Reliability Universal Marine Fiber Optic Inertial Navigation System TDF61A
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDF61A
Place of Origin:
China
Certification:
CCS
Minimum Order Quantity:
one set
Payment Terms:
T/T,L/C
Standard Packaging:
carton box
Product Summary
TDF61A marine fiber optic INS delivers stable performance with ≤4nm/h accuracy, supports multiple navigation modes, and withstands extreme environments. Features 20,000+ hours MTBF, compact design, and comprehensive interfaces for USVs/UUVs.
Product Custom Attributes
Highlight
marine fiber optic inertial navigation system
,universal inertial navigation system with warranty
,high reliability inertial navigation system
Product Description
Stable Performance Model TDF61A Universal Marine Fiber Optic Inertial Navigation System
This universal marine laser inertial navigation system (INS) utilizes laser gyros and quartz flexure accelerometers as core sensors. Employing a strapdown inertial navigation system architecture with advanced navigation software running at high speed, it provides real-time navigation information. The system supports multiple operating modes including purely inertial navigation, inertial/satellite-based integrated navigation, and inertial/velocity-aided integrated navigation, delivering complete navigation parameters for various marine platforms.
Applications
Suitable for small- and medium-sized unmanned surface vessels (USVs), unmanned underwater vehicles (UUVs), underwater guided weapons, and other platforms operating in complex environments with high speeds, wide temperature variations, and strong vibrations.
Key Features
- Capable of alignment and initialization while moored or during constant-speed straight-line navigation
- Stable performance and high reliability
- System fault detection and alarm functions
- Digital output interfaces including Ethernet and RS422 serial ports
Technical Specifications
| Parameter | Specification |
|---|---|
| Accelerometer | |
| Months Bias Repeatability | ≤50μg |
| Months Scale Factor Accuracy | ≤50ppm |
| Gyro | |
| Bias Repeatability | 0.02°/hr~0.01°/hr |
| Scale Factor Accuracy | ≤50ppm |
| Random walk | ≤0.005°/√hr,1σ |
| Features | |
| Angular Rate | ≥±400°/sec |
| Angular Acceleration | 100000°/sec² |
| Acceleration | ＞25g |
| Angular Attitude | Any Orientation |
| Speed accuracy | ≤3.0kn |
| Startup time | ≤10 sec |
| Input/output | 3 RS422 full-duplex serial ports, 1 100M Ethernet port |
| Alignment | |
| Time | ≤15min |
| Position Accuracy (Pure inertia) | ≤4nm/1h |
| Position Accuracy (Inertia/DVL Combination) | ≤0.6%D |
| AHRS Applications Performance | |
| Heading Accuracy | ≤0.2°sec(L) |
| Pitch & Roll Accuracy | ≤0.04° |
| Characteristics | |
| Power consumption | ＜15W |
| Dimensions | 110*110*100 |
| Weight | ＜1.7kg |
| Temperature | -40℃~60℃ |
| Shock | 15g, Half-sine wave 11ms |
| Input Voltage | DC24V(±25%) |
| Cooling | Conduction to mounting plate |
| Vibration | 20~2000Hz, 6.06g |
| MTBF | ＞20000 hours |
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