HS-50 is a fully solid-state miniaturized digital closed-loop single axis fiber optic gyroscope that integrates optics, mechanics, and electronics. Based on the SAGNAC principle, it consists of an SLD light source, fiber coupler, photodetector, integrated optical phase modulator, fiber sensing ring, circuit, and structural body. It follows the classic design concept of traditional fiber optic gyroscope and adopts mature fiber optic gyroscope manufacturing technology. This gyroscope sensor has outstanding advantages such as small size, light weight, low power consumption, fast start-up, simple interface, and easy use. It is an ideal choice for low precision angular rate sensors in the control field and widely used in various inertial measurement and control fields of national economic construction and defense equipment construction.
Specifications
| Environmental Specifications | |
| Operating Temperature | -45℃~+70℃ |
| Storage temperature | -55℃~+80℃ |
| Vibration | 6.06g , 20Hz-2000Hz (Operating) |
| Impact | 1000g，0.7ms |
| Mean time between failures | 5000h |
| Electrical Characteristics | |
| Power supply | +5V |
| Steady state power consumption | ≤2.5W |
| Steady state power consumption at full temperature | ≤4W |
| Start instantaneous power consumption | ≤4W |
| Overall dimensions | 50mmx50mmx32mm |
| Weight | 120g |
| Output | RS422 |
| Technical Specifications | |
| Startup time | 5s |
| Zero bias stability (25℃) | 0.2°/h |
| Zero bias stability (1℃/min environmental temperature variation) | 1°/h |
| Zero bias repeatability | 0.2°/h |
| Random walk coefficient | 0.03*/√h |
| Scale factor nonlinearity | ≤50ppm |
| Scale factor repeatability | ≤50ppm |
| Scale factor asymmetry | ≤50ppm |
| Dynamic range | ±1000°/s |
| Band width (-3db) | >200Hz |
Applications
- Optical pod/flight control platform/guidance head
- Strapdown inertial navigation/measurement system
- Optical/photographic instruments
- Platform stabilization device
- Inertial measuring instruments
Drawing
