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Precision Navigation Grade Fiber Optic Gyroscope with 0.003°/h Accuracy, ±400°/s Dynamic Range and All-Solid-State Design
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDFG98T
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
TDFG98T navigation-grade FOG offers high precision (0.003°/h accuracy), ±400°/s range, and rugged design for aerospace/defense applications. Features all-digital output, rapid startup, and MIL-HDBK-217F reliability (>100k hours MTBF).
Product Custom Attributes
Highlight
Navigation Grade Fiber Optic Gyroscope
,Precision Navigation Grade fiber gyroscope
Dynamic Range:
≥±400°/s
Bias In-run:
＜1°/h
Accuracy（100sec）:
0.005°/h~0.003°/h
ARW（Angular Random Walk:
＜0.0008°/√hr,1σ
Vibration Screening:
20~2000Hz，6.06g
Bandwidth:
＞200Hz
Weight:
≤1200g
Dimensions:
60mm×60mm×28mm
Product Description
Navigation Grade TDFG98T Fiber Optic Gyroscope
The TDFG98T fiber optic gyroscope functions as an angular velocity sensor utilizing the optical Sagnac effect. Its advanced all-digital closed-loop control architecture enables real-time transmission of carrier angular velocity data via serial communication interfaces. In inertial navigation systems, three orthogonal single-axis high-precision FOGs or a single integrated triaxial FOG configuration serve as core sensing components, detecting angular velocity parameters of moving platforms along three mutually perpendicular axes relative to inertial space.
Applications
Suitable for inertial navigation equipment and attitude reference equipment in guided weapons, aircraft, vehicles, ships, submersibles, orbit detection, and medium to high-end industrial applications.
Key Characteristics
- High reliability and long operational life
- Low noise, low power consumption, and cost-effective
- Extremely short start-up times with digital outputs for easy integration
- All-solid-state design with no moving parts
- High precision with excellent stability and flexible design options
Technical Specifications
| Parameter | Specification |
|---|---|
| Dynamic Range | ≥±400°/s |
| Bias In-Run | <1°/h |
| Accuracy (100sec) | 0.005°/h ~ 0.003°/h |
| Angular Random Walk (1σ) | <0.0008°/√hr |
| Vibration Screening | 20~2000Hz, 6.06g |
| Bandwidth | >200Hz |
| Turn On Time | 10s |
| Output Signal Format | RS-422 |
| Output Signal Update Rate | 500Hz ~ 4000Hz |
| Output Signal Baud Rate | 230400bps ~ 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 | ≤1200g |
| Dimensions | Φ98mm*26mm 60mm*60mm*28mm |
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