Wuhan Jingtian Zhiguang Technology Co., Ltd
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JT98D Fiber Optic Gyroscope
JT98D fiber optic gyroscope is an angular velocity sensor with wide range, fast response, high sensitivity, small size, high precision, ruggedness and reliability, small size, light weight, and immunity to electromagnetic influence.
| Gyro Level | parameter |
| Range ( °/s) | ± 40 |
| Bias stability ( °/h) , 10 0 s | ＜ 0.003 |
| Zero bias repeatability ( °/h) | ＜ 0.003 |
| Random walk coefficient ( °/√h) | ＜ 0.0003 |
| Scale factor non-linearity ( ppm ) | ＜10 |
| Scale factor asymmetry ( ppm ) | ＜10 |
| Scale factor repeatability ( ppm ) | ＜10 |
| Frequency bandwidth ( Hz ) | ≥100 |
| Startup time ( s ) | ≤5 |
| Magnetic shielding | The optical fiber ring of key sensitive devices has magnetic shielding |
| Power supply ( V ) | ± 7.4 V power supply (6 ~ 16 V available) |
| Power consumption ( W ) | ≤5 |
| Dimensions ( mm ) | 98*98* 35 |
| Weight ( g ) | 450±10 |
| Output method | RS- 232 |
| Operating temperature (°C) | -30 ℃ ~ + 60 ℃ |
| Storage temperature (℃) | -55 ℃ ~+8 5 ℃ |
| Communication interface | RS232 |
JT98D installation dimension drawing
