Navigation Grade TDFG70S Fiber Optic Gyroscope
1 Introduction
Fiber optic gyroscope is a kind of angular velocity sensor based on optical Sagnac effect, internal high-performance all-digital closed-loop detection technology, real-time carrier angular velocity information can be output through the serial port. Three single-axis high-precision fiber-optic gyroscopes or three-axis integrated fiber-optic gyroscopes can be used as the core sensors of inertial navigation solution, sensitive carrier relative to the inertial space in three orthogonal directions of the angular velocity information.
2 Application
This advanced technology is suitable for integration into inertial navigation systems and attitude reference platforms across a range of applications including guided munitions, aerospace vehicles, ground transportation systems, marine craft, submersible vehicles, orbital detection equipment, and mid-to-high-tier industrial automation solutions.
3 Characteristics
All-solid-state design with no moving parts;
High precision, better stability, flexible design;
Extremely short start-up times and digital outputs for easy integration into digital circuits.
High reliability and long life
Low noise, low power consumption, low cost;
4 Main parameters
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Dynamic Range
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≥±400°/s
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Bias in-run
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＜1°/h
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Accuracy(100sec)
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0.03°/h~0.01°/h
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ARW(Angular random walk
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＜0.005°/√hr,1σ
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Vibration screening
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20~2000Hz,6.06g
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Bandwidth
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＞200Hz
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Turn on time
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30s
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Output signal format
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RS-422
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Built in self-test
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--
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Output signal update rate
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500Hz~4000Hz
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Output signal baud rate
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115200bps~921600bps
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Operating temperature
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- 40℃ ~ + 70℃
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Storage temperature
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- 55℃ ~ + 85℃
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Power supply
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5V
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Connector (9 pins)
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J30JZ/XN9TJCAL01
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Power consumption
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≤3w
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MTBF (per MIL-HDBK-217-F)
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＞150000hr
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Weight
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≤300g
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Dimensions
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70mm×70mm×32mm
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Product Tags:
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Navigation Grade Fog Fiber Optic Gyroscope TDFG70S Images
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