QINGDAO THUNDSEA MARINE TECHNOLOGY CO.,LTD
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Control Grade TDFG60D Fiber Optic Gyroscope
1 Introduction
Fiber optic gyroscope is a kind of angular velocity sensor based on optical Saganek effect, adopting high-performance all-digital closed-loop detection technology internally, which can output the carrier angular velocity information above 4KHz in real time through serial port. This series of products can be divided into single-axis, dual-axis and three-axis fiber optic gyroscopes, of which dual-axis and three-axis fiber optic gyroscopes can synchronously detect the angular velocity information of multiple orthogonal axes of the carrier through the technology of shared light source and solver circuit.
2 Application
This advanced sensing technology finds applications in precision stabilization systems for guided munitions, torpedo navigation platforms, missile guidance architectures, and aerospace attitude control mechanisms, as well as high-accuracy motion measurement requirements in industrial automation and robotics systems.
3 Characteristics
All-solid-state design with no moving parts;
Instant-on, digital output for easy connection to a computer.
Low noise, low power consumption, low cost;
Small size, light weight and flexible design;
High reliability and long life.
4 Main parameters
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Performance |
Dynamic Range |
≥±400°/s |
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Bias in-run |
＜2°/h |
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Accuracy(10sec) |
1°/h~0.5°/h |
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ARW(Angular random walk |
＜0.04°/√hr,1σ |
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Vibration screening |
20~2000Hz,6.06g |
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Bandwidth |
＞200Hz |
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Electrical Interface |
Turn on time |
10s |
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Output signal format |
RS-422 |
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Built in self-test |
-- |
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Output signal update rate |
500Hz~4000Hz |
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Output signal baud rate |
230400bps~921600bps |
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Operating temperature |
- 40℃ ~ + 70℃ |
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Storage temperature |
- 55℃ ~ + 85℃ |
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Physical Specifications |
Power supply |
5V |
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Connector |
J30J-9ZKP |
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Power consumption |
≤5W |
|
|
MTBF (per MIL-HDBK-217-F) |
＞120000hr |
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Weight |
≤260g |
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Dimensions |
60mm×68mm×47mm |