SD313 Single-Axis Fiber Optic Gyroscope
This product can realize real-time measurement of carrier single-axis angular velocity, and output 1ms angular velocity digital quantity through RS422 serial port. Meet the GJB151B electromagnetic compatibility and GJB150 environmental requirements, suitable for the measurement of angular velocity in different sections of tactical weapons.
The product has the characteristics of good environmental adaptability, strong dynamic response, short start-up time, high cost performance and low price (using imported industrial grade devices).
The product can be used for drones, underside vehicles, low-orbit microsatellites (there is no excessive requirement for space irradiation, and satellites are less than 2 years old).
Main Technical Specifications
|Fiber Optic Gyro Indicators||Zero bias stability (°/h, 10s, 1σ)||≤ 0.1|
|Full temperature zero bias stability (°/h, 10s, 1σ)||≤ 0.15|
|Zero bias repeatability (°/h, 1σ)||≤ 0.1|
|Startup time (s)||≤ 5|
|Measuring range (°/s)||±800 (adjustable)|
|Scale factor nonlinearity (ppm)||≤ 30|
|Scale factor repeatability (ppm)||≤ 30|
|Bandwidth (Hz)||> 200|
|Environmental adaptability||Working temperature (°C)||-40°C ~ 65°C|
|Temperature change rate (°C/min)||≤ 2|
|Vibration (g, rms)||≥ 6.06|
|Spectral impact (g)||≥ 3000|
|Physical Indicators||Dimensions (mm3)||78×78×36|
|Installation method||Waist installation|
|Working voltage (V)||±5|
|Power consumption (W)||≤ 3.5|