Precise north seeking FOG 1 axis fiber gyro low drift optical gyro
Features
● All-fiber design -long lifespan, small package size, high stability and more resistance to interference.
● Integrated fiber polarizer -minimum insertion loss and high extinction ratio, offering more resistance to temperature and mechanical shock, as well as intense vibration.
● Reliable compact package -operationally robust for all kinds of environments, ideal for a wide of applications in both civilian and military areas.
● QuichLaunch technology -minium activation time with no external calibration required.
● Optimal wavelength -improves the sensibility by 50% with the same structure, size and cost.
● Noise isolation and compression -significantly reduces the angle random walk.
● SelfTrack technology -improves the gyro dynamic range
Performance Characteristics
Project | unit | F120A | F120B | F120C | F120D |
Measuring range | º/s | -500~+500 | -500~+500 | -500~+500 | -500~+500 |
Zero offset stability | º/h | ≤ 0.003 | ≤ 0.008 | ≤ 0.01 | ≤ 0.03 |
Zero bias repeatability | º/h | ≤0.003 | ≤ 0.008 | ≤0.01 | ≤0.03 |
Random walk coefficient | º/√h | ≤0.0004 | ≤0.0008 | ≤0.001 | ≤0.003 |
Scale factorNonlinear | ppm | ≤5 | ≤10 | ≤20 | ≤ 30 |
Scale factorRepeatability | ppm | ≤ 5 | ≤10 | ≤20 | ≤ 30 |
Scale factorAsymmetry | ppm | ≤5 | ≤10 | ≤20 | ≤30 |
Start Time | s | ≤1 | |||
bandwidth | Hz | >100 | |||
power supply | V | -5,+5 | |||
power | W | ≤6 | |||
Operating temperature | ℃ | -40~+65 | |||
storage temperature | ℃ | -45~+85 | |||
vibration | Hz,g2/Hz | 20~2000,0.06 | |||
Shock | g,ms | 30,11 | |||
Data refresh rate | Hz | 200~500 | |||
Baud rate | bps | 115200~921600 | |||
outputmethod | / | Broadcast (default) / triggered (custom) | |||
Interface level | / | RS-422 | |||
Connector | / | J30J-15TJL | |||
shape size | mm | Φ120×39.5 |
Dimensions