FG-98A/H Single-Axis Fiber Optic Gyroscope with 0.005°/h Bias Stability and 98×98×33.5mm Dimensions
Price:
Negotiable
MOQ:
10
Delivery Time:
25
Brand:
FOVA
Product Description
Product Overview
The FG-98A/H single-axis fiber optic gyroscope is a high-precision digital closed-loop device based on Sagnac principle, featuring erbium-doped fiber optic light source, optical fiber coupler, photoelectric detector, integrated optical phase modulator, fiber sensing ring, and advanced circuitry.
Key Performance Highlights
Zero Bias Stability: ≤0.005°/h (100s smoothing)
Dimensions: 98×98×33.5 mm
Weight: 510-535 g
Power Supply: +5V DC
Technical Specifications
Performance Parameters
| Parameter | Specification |
|---|---|
| Bias Stability (10s smoothing) | ≤0.015°/h (1σ) |
| Bias Stability (100s smoothing) | ≤0.005°/h (1σ) |
| Random Walk | ≤0.001°/√h |
| Scale Factor Nonlinearity | ≤2 ppm |
| Dynamic Range | ±500°/s |
| Bandwidth | ≥200 Hz |
| Output Frequency | 1000 Hz (400-5000 Hz adjustable) |
Physical & Electrical Characteristics
| Parameter | Specification |
|---|---|
| Power Supply | +5V DC |
| Steady-State Power Consumption | ≤2.5W |
| Communication Interface | RS422 |
| Connector Type | J30-21ZK |
| Turn-on Time | 3 seconds |
Product Features
- Single +5V power supply operation
- Update rate up to 4000 Hz
- Excellent full temperature performance (-45°C to +70°C)
- Rapid startup - reaches nominal performance immediately without preheating
- High reliability with 8000 hours MTBF
- No dead zone operation
- Strong impact and vibration resistance (6.06g RMS, 30g impact)
- Interference fringe recognition technology supporting full dynamic range cold start
Applications
- Strapdown inertial navigation systems
- Positioning and orientation systems
- Fiber optic compasses
- Attitude indicators
- Rotorcraft inertial navigation systems
- Unmanned aerial vehicles and drones
- Robotics and industrial automation
- Marine vehicle stabilization
- Camera stabilization systems
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -45°C to +70°C |
| Storage Temperature | -55°C to +80°C |
| Vibration | 6.06g RMS, 20Hz-2000Hz |
| Impact | 30g, 6-8ms |
Ordering Information
Minimum Order Quantity: 10 units
Delivery Time: 25 days
Supply Capacity: 1000 units/month
Payment Terms: T/T
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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