Wuhan Jingtian Zhiguang Technology Co., Ltd
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JT120 Fiber Optic Gyroscope
The JT120 Fiber Optic Gyroscope is a high-performance angular velocity sensor designed to provide exceptional precision and reliability across a wide range of applications. With its fast response, high sensitivity, and compact size, this gyroscope is ideal for systems that demand accurate and real-time motion measurements.
Key Advantages:
| Gyro Level | standard | A | B | C |
| Range ( °/s) | ±300 | |||
| Bias stability ( °/h) , 100 s | < 0.01 | < 0.003 | < 0.002 | < 0.001 |
| Zero bias repeatability ( °/h) | < 0.01 | < 0.01 | < 0.005 | < 0.003 |
| Random walk coefficient ( °/√h) | ＜0.001 | ＜0.002 | < 0.0001 | < 0.002 |
| Scale factor non-linearity ( ppm ) | ＜300 | ＜200 | < 100 | < 50 |
| Scale factor asymmetry ( ppm ) | ＜300 | ＜200 | < 100 | < 50 |
| Scale factor repeatability ( ppm ) | ＜300 | ＜200 | < 100 | < 50 |
| Frequency bandwidth ( Hz ) | ≥100 | |||
| Startup time ( s ) | ≤5 | |||
| Magnetic shielding | The optical fiber ring of key sensitive devices has magnetic shielding | |||
| Power supply ( V ) | ±5V power supply | |||
| Power consumption ( W ) | ≤5 | |||
| Dimensions ( mm ) | 120*120*38 | |||
| Weight ( g ) | < 850 | |||
| Output method | RS-422 | |||
| Operating temperature (°C) | -20 ℃ ~ + 60 ℃ | |||
| -40 ℃ ~ + 60 ℃ | ||||
| Storage temperature (℃) | -55 ℃ ~+8 5 ℃ | |||
| Communication interface | DB9, J30 J - 15 -TJ , customizable | |||
JT120 installation dimension drawing
