Fiber Optic Gyroscope FOG High Precision Inertial Sensor for Electro-Optical Tracking System
Competitive Comparison: MFOG-40 vs Fizoptika VG1703
| Parameter |
MFOG-40 |
Fizoptika VG1703 |
| Measurement Range |
± 300°/s |
±130°/s / ±150°/s / ±300°/s |
| Zero Bias Stability |
≤ 0.8°/h |
≤1°/h |
| Angular Random Walk |
≤ 0.02°/√h |
0.008-0.02°/√h |
| Bias Repeatability |
≤ 0.8°/h |
≤1°/h |
| Scale Factor Nonlinearity |
≤500 ppm |
≤500 ppm |
| Bandwidth |
≥300 Hz |
up to 1 kHz |
| Power Consumption |
≤1.5W |
0.25-0.5W |
| Size |
φ40*20 mm |
φ40*12-19 mm |
| Weight |
≤40g |
18-35g |
| Operating Temp |
-40 ~ +70°C |
-40 ~ +70°C |
| Vibration |
20g |
up to 30g |
Product Overview
The MFOG-40 is a compact fiber optic gyroscope offering ±300°/s measurement range and outstanding angular random walk performance (≤0.02°/√h). Built with micro-nano fiber technology, it ensures stable and accurate angular rate detection in harsh environments.
Technical Specifications
| Parameter |
Specification |
| Measurement Range |
±300°/s |
| Scale Factor |
3600 LSB/(°/s) |
| Scale Factor Nonlinearity |
≤500 ppm |
| Zero Bias Stability (10s, 1σ) |
≤0.8°/h |
| Zero Bias Repeatability |
≤0.8°/h |
| Angular Random Walk |
≤0.02°/√h |
| Bias Stability (Full Temp) |
≤1.5°/h |
| Bandwidth |
≥300 Hz |
| Power Supply |
5V ±0.15V |
| Power Consumption |
≤1.5W |
Applications
The MFOG-40 is widely used in:
- Inertial Navigation Systems (INS)
- UAV Flight Control & Stabilization
- Robotics & Autonomous Systems
- Antenna Stabilization Platforms
- Industrial Motion Control
- Marine & Land Navigation
- Electro-Optical Tracking Systems