What is the D-Q-TQG-HXG46JG?
Model: D-Q-TQG-HXG46JG
High-precision fiber optic sensing coils with advanced winding technology and exceptional stability for demanding navigation and measurement applications
Technical Reference
What is this product?
The high-precision fiber optic coil represents the pinnacle of our fiber optic sensing technology, incorporating 20 years of research and production excellence. This coil delivers superior performance and stability for the most demanding applications in navigation and precision measurement.
What are the key features?
This product offers several advanced features:
- Superior reliability
- Exceptional batch consistency
- Outstanding temperature and vibration performance
What are the typical applications for D-Q-TQG-HXG46JG?
This product is commonly used in:
- High-precision fiber optic gyroscopes (FOG)
- Strategic-grade inertial navigation systems
- High-precision attitude measurement devices
- Advanced industrial control equipment
How do I choose the right configuration?
Selection depends on your specific requirements. Please refer to the specifications table below to compare all available options and choose the model that best fits your application needs.
Technical Specifications Comparison
Geometry Parameters
| Parameter | Unit | Value |
|---|---|---|
| Inner Diameter | mm | 130.0±0.5 |
| Outer Diameter | mm | ≤150.0 |
| Mean Diameter | mm | 140.0±0.5 |
| Height | mm | 15.0±0.1 |
Optical Parameters
| Parameter | Unit | Value |
|---|---|---|
| Fiber Length | m | 2000±10 |
| Attenuation Coefficient | dB/km | ≤-0.6 |
| Crosstalk (Normal Temp.) | dB | ≤-20 |
| Crosstalk (Full Temp.) | dB | ≤-17 |
Performance Parameters
| Parameter | Unit | Value |
|---|---|---|
| Bias | °/h | ≤0.01 |
| Thermal Drift | °/h | ≤0.02 |
| Magnetic Drift | °/h/G | ≤0.01 |
| Scale Factor Stability (Normal Temp.) | ppm | ≤10 |
| Scale Factor Stability (Full Temp.) | ppm | ≤700 |
| Random Walk Coefficient | °/√h | ≤0.002 |
Environmental Parameters
| Parameter | Unit | Value |
|---|---|---|
| Operating Temperature | °C | -45~+80 |
| MTTF | Yr. | ≥20 |
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