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Navigation Grade TDFG120T Fiber Optic Gyroscope with 0.003°/h Accuracy and ≥±400°/s Dynamic Range in All-Solid-State Design
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDFG120T
Place of Origin:
China
Certification:
CCS
Minimum Order Quantity:
one set
Supply Ability:
30 set per month
Delivery Time:
15days
Standard Packaging:
carton box
Product Summary
Navigation-grade TDFG120T FOG with 0.003°/h accuracy, ±400°/s range, and MIL-HDBK-217-F reliability. All-solid-state design ensures instant startup, low power consumption, and robust performance in extreme environments (-40℃ to +70℃).
Product Custom Attributes
Highlight
Advanced fog fiber optic gyroscope
,Advanced Navigation Fiber Optic Gyroscope
,High Accuracy Fiber Optic Gyroscope
Dynamic Range:
≥±400°/s
Bias In-run:
＜1°/h
Accuracy（100sec）:
0.003°/h~0.001°/h
ARW（Angular Random Walk:
＜0.0006°/√hr,1σ
Vibration Screening:
20~500Hz，3.2g
Bandwidth:
＞200Hz
Weight:
≤1500g
Dimensions:
60mm×60mm×28mm
Product Description
Advanced Navigation Grade TDFG120T Fiber Optic Gyroscope
High-precision fiber optic gyroscope with 0.003°/h accuracy for demanding navigation applications
Product Overview
The TDFG120T Fiber Optic Gyroscope operates on the optical Sagnac effect and features high-performance all-digital closed-loop detection technology. It outputs real-time angular velocity data through serial communication and serves as the core sensing unit for inertial navigation systems in either three orthogonal single-axis configurations or integrated three-axis arrangements.
Applications
Suitable for inertial navigation and attitude reference systems across multiple domains including guided munitions, aircraft, land vehicles, marine vessels/submersibles, orbital detection platforms, and medium-to-high-end industrial applications.
Key Features
- All-solid-state design with no moving parts
- Extremely short start-up times with digital outputs
- High precision with superior stability and flexible design
- High reliability and long operational life
- Low noise, low power consumption, and cost-effective operation
Technical Specifications
| Dynamic Range | ≥±400°/s |
| Bias In-Run | <1°/h |
| Accuracy (100sec) | 0.003°/h ~ 0.001°/h |
| Angular Random Walk (ARW) | <0.0006°/√hr, 1σ |
| Vibration Screening | 20~500Hz, 3.2g |
| Bandwidth | >200Hz |
| Turn On Time | 30s |
| Output Signal Format | RS-422 |
| Output Signal Update Rate | 500Hz ~ 4000Hz |
| Output Signal Baud Rate | 115200bps ~ 921600bps |
| Operating Temperature | -40℃ ~ +70℃ |
| Storage Temperature | -55℃ ~ +85℃ |
| Power Supply | 5V |
| Connector (9 pins) | J30JZ/XN9TJCAL01 |
| Power Consumption | ≤4.5W |
| MTBF (per MIL-HDBK-217-F) | >100,000 hours |
| Weight | ≤1500g |
| Dimensions | Φ117mm*24mm 60mm*60mm*28mm |
This navigation-grade fiber optic gyroscope delivers exceptional precision and reliability for the most demanding inertial measurement applications across aerospace, defense, and industrial sectors.
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