F98 1 axis FOG single axis fiber gyro sensor low b...
0.03°/h bias gyro inertial gyro angular rate sensor
Descriptions
F98 single-axis fiber optic gyroscope is an all-solid-state high-precision angular rate inertial sensor device integrating light, machine and electricity. The product has the characteristics of high precision and high reliability.
The product has zero bias stability less than or equal to 0.03°/h (10s smooth), response frequency bandwidth, ±5V DC power supply, power less than 5W, and adopts RS422 digital communication mode, which is convenient for users to use, and is an ideal inertial device to replace traditional mechanical gyroscopes.
Application areas: applications in high-precision inertial navigation systems, positioning and orientation systems, attitude measurement systems, servo stabilization systems, etc.
Applications
●UAV/AUV/Helicopter ●Tactical nuclear weapons ●Aeronautics and astronautics
●Integrated navigation system ●inertial platform stabilizing ●Vehicle navigation
Performance Characteristics
| No. | Parameter | F98-400 | Unit | Remarks |
| 1 | Maximum angular rate | ±400 | °/s | |
| 2 | Scale factor | 1650000× (1±10%) | SP/°/s | |
| 3 | Scale factor nonlinearity in room temperature | ≤20 | ppm |
@25℃ |
| 4 | Scale factor repeatability in room temperature | ≤20 | ppm | @25℃ |
| 5 | Scale factor repeatability in full temperature | ≤50 | ppm | -40℃~+70℃ |
| 6 | Bias stability in room temperature | ≤0.02 | 10s 1σ,°/h | @25℃ |
| 7 | Bias repeatability in room temperature | ≤0.01 | 1σ,°/h | Bias |
| 8 | Bias repeatability in tull temperature | ≤0.03 | 1σ,°/h | -40℃~+70℃ |
| 9 | Bias stability in changing temperature | ≤0.015 | 100s 1σ,°/h | 0.3℃/min,-40℃~+70℃ |
| 10 | Random walk | ≤0.003 | °/ | |
| 11 | Activation time | 0 | min | |
| 12 | Bias value during vibration/before vibration/after vibration | ≤0.05 | °/h | |
| 13 | Bias value before/after vibration) | ≤0.05 | °/h | |
| 14 | Magnetic sensitivity | ≤0.01 | °/h/Gs | |
| 15 | Threshold value | ≤0.02 | °/h | |
| 16 | Vibration | 20Hz～2000Hz | Hz/10min |
| X | Y | Z |
| Vibration spectrum | |
| 17 | Impact | 15g(3times) | Half sine wave/11ms |
| ±X | ±Y | ±Z |
Dimensions
Product Tags:
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0.03°/H Inertial Bias Gyroscope Adopts RS422 Digital Communication Mode Images
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