FG-98A/H Single-Axis Fiber Optic Gyroscope with 0.005°/h Bias Stability and 98×98×33.5mm Compact Design
Price:
Negotiable
MOQ:
2
Delivery Time:
22 work days
Brand:
FOVA
Product Description
FG-98A/H Single-Axis Fiber Optic Gyroscope
High-precision digital closed-loop fiber optic gyroscope with compact 98×98×33.5mm design and exceptional stability performance.
Key Performance Specifications
| Parameter | Specification |
|---|---|
| Bias Stability (Room Temp, 100s) | ≤ 0.005°/h / 0.003°/h |
| Bias Stability (Full Temperature) | ≤ 0.01°/h |
| Random Walk | ≤ 0.001°/√h / 0.0008°/√h |
| Scale Factor Nonlinearity | ≤ 2 ppm / 1 ppm |
| Dynamic Range | ±500°/s |
| Dimensions | 98×98×33.5 mm |
| Weight | 510±10g / 525±10g |
| Power Supply | +5V DC |
| Power Consumption | < 2.5W (steady state) |
Product Features
- Single 5V power supply operation
- High update rate up to 4000Hz
- Excellent full temperature performance stability
- Rapid startup - achieves nominal performance immediately without preheating
- Superior environmental adaptability with strong impact and vibration resistance
- Interference fringe recognition technology for full dynamic range cold start
- High reliability with no dead zone
- Mean time between failures: 8000 hours
Technical Overview
The FG-98A/H is a solid-state high-precision digital closed-loop single-axis fiber optic gyroscope based on the Sagnac principle. It features an integrated optical, mechanical, and electrical design incorporating erbium-doped fiber optic light source, optical fiber coupler, photoelectric detector, integrated optical phase modulator, and fiber optic sensing ring.
Application Areas
- Positioning and orientation systems
- Strapdown inertial navigation systems
- Fiber optic compasses
- Attitude indicators
- Rotorcraft inertial navigation systems
Environmental Specifications
Operating Temperature:
-45°C to +70°C
Storage Temperature:
-55°C to +80°C
Vibration Resistance:
6.06g (RMS), 20Hz-2000Hz
Impact Resistance:
30g, 6ms-8ms
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Get in Touch
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Company
Shenzhen FOVA Technology Co.,Ltd
Location
23F, Building B, Fujian Building, No. 2048 Caitian Road, Fushan Community, Futian Street, Futian District, Shenzhen
Contact Person
Allen