Product Introduction
GSGYR324F is an all-solid-state digital closed-loop three-axis
integrated fiber optic gyroscope. Based on the Sagnac principle, it
is composed of an SLD light source, a fiber optic coupler, a
photodetector, an integrated optical phase modulator, a fiber optic
sensing coil, a circuit, and a structural body.
The three-axis fiber optic gyroscope comes in two forms: integrated
and split. Specifically designed for miniaturized inertial
measurement systems and navigation-grade inertial measurement
systems, it features high reliability, high precision, and flexible
structure.
Key Features
l Single 5V Power Supply
l Excellent Full-Temperature Performance
l Excellent Start-Up Performance: Reaches nominal specifications
immediately after power-on, no preheating required
l Excellent Environmental Adaptability: Resists strong impact and
vibration
l Interference and Fringe Recognition Technology: Supports full
dynamic range cold start
l High Reliability, High Precision, Simple Structure, Wide Dynamic
Range
Application
l Aircraft navigation and control
l Miniaturized missile - borne inertial navigation system
l Attitude and heading detection
l Attitude and heading reference system
l Strapdown inertial navigation system
Technical Specifications
Specification Parameter | GSGYR324F-L | GSGYR324F | GSGYR324F-H | GSGYR324F-HH |
Number of Axles | 3 |
Power Voltage | +24V DC |
Power 25°C | <18W |
Output | RS422 |
Size | 112×112×77.5mm |
Run-up time | 1s |
Bias stability 25°C | <0.5°/h | <0.3°/h | <0.1°/h | <0.05°/h |
Bias repeatability | <0.5°/h | <0.3°/h | <0.1°/h | <0.05°/h |
Random walk | <0.05°/√h | <0.03°/√h | <0.01°/√h | <0.005°/√h |
Scale factor nonlinearity | <100 | <70 | <60 | <50 |
Scale factor asymmetry | <100 | <70 | <60 | <50 |
Scale factor repeatability | <100 | <70 | <60 | <50 |
Bandwidth | ≥200Hz |
Weight | <1200g |
Dynamic range | ±1000°/s |
Operating temperature | -40°C～+70°C |
Storage temperature | -55°C～+80°C |
