Fizoptika VG191AD Small Size Digital FOG Sensor for Inertial Navigation System
The MFOG-24 Micro-Nano Fiber Optic Gyroscope is a compact, high-performance angular rate sensor engineered for precise motion detection and attitude measurement. Utilizing the Sagnac Effect, this advanced sensor detects rotational motion by measuring phase differences between counter-propagating light beams within a fiber optic coil.
This sophisticated sensor integrates optical, mechanical, and electronic technologies into a miniature cylindrical design. With no moving parts, exceptional reliability, rapid start-up, and low power consumption, the MFOG-24 delivers stable, accurate angular rate measurements for modern navigation and stabilization systems.
Featuring a compact size (Φ24 * 39 mm), lightweight construction (≤30 g), and robust environmental adaptability, this micro-nano fiber optic gyroscope is ideally suited for unmanned systems, inertial navigation, and high-precision motion control applications.
| Parameter | MFOG-24 | MFOG-24-AN |
|---|---|---|
| Range (°/s) | ±500 | ±300 |
| Scale Factor | 3600 (LSB/°/s) | 7 mV/°/s |
| Scale Factor Nonlinearity (ppm) | 300 | ≤1000 |
| Zero-Bias Stability (10s, 1σ, °/h) | ≤1.5 | ≤2 |
| Zero-Bias Repeatability (1σ, °/h) | ≤1.5 | ≤2 |
| Angular Random Walk (°/h1/2) | ≤0.03 | ≤0.04 |
| Zero Bias (°/s) | ≤0.02 | ≤0.05 |
| 3dB Bandwidth (Hz) | ≥300 | ≥450 |
| Power Supply (V) | 5±0.15 | 5±0.15 |
| Power Consumption (W) | ≤1.5 | ≤0.7 |
| Dimensions (mm) | Φ24 * 39 | |
The MFOG-24 fiber optic gyroscope is extensively utilized in high-precision navigation, stabilization, and motion sensing systems, including:
- Unmanned Aerial Vehicles (UAV) flight control
- Inertial Navigation Systems (INS)
- Autonomous robots and AGV navigation
- Electro-optical stabilization platforms
- Antenna and radar stabilization systems
- Marine navigation equipment
- Precision attitude control systems
Its compact footprint and exceptional reliability make it particularly well-suited for space-constrained platforms and embedded navigation systems.
The MFOG-24 Micro-Nano Fiber Optic Gyroscope serves as an advanced compact alternative to Fizoptika VG191AD in various navigation and stabilization applications, offering significant advantages:
- Smaller, lighter structural design
- Competitive bias stability performance
- High bandwidth and rapid response capabilities
- Reduced power consumption
These characteristics make the MFOG-24 ideal for modern UAVs, robotics, and miniaturized inertial navigation systems where size, weight, and power efficiency are critical design factors.
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