Control Grade TDFG70T Fiber Optic Gyroscope
1 Introduction
The fiber optic gyroscope (FOG) is an angular velocity sensor that leverages the Sagnac optical effect, employing an advanced all-digital closed-loop architecture to achieve real-time angular velocity measurements at >4 kHz sampling rates via serial communication.This product line comprises single-axis, dual-axis, and triaxial configurations. Dual-axis and triaxial FOGs utilize shared light sources and signal-processing circuits to simultaneously measure angular velocity across multiple orthogonal axes, ensuring synchronized multi-axis motion tracking for high-dynamic applications.
2 Application
It is suitable for stabilization and control equipment for guided weapons, attitude control, torpedoes, tactical missiles, and medium and high-end industrial equipment.
3 Characteristics
Low noise, low power consumption, low cost;
Instant-on, digital output for easy connection to a computer.
All-solid-state design with no moving parts;
Small size, light weight and flexible design;
High reliability and long life.
4 Main parameters
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Performance
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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(10sec)
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0.5°/h~0.2°/h
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ARW(Angular random walk
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＜0.02°/√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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Electrical Interface
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Turn on time
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10s
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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~2000Hz
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Output signal baud rate
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230400bps~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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Physical Specifications
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Power supply
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5V
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Connector
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J30J-9ZKP
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Power consumption
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≤5W
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MTBF (per MIL-HDBK-217-F)
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＞100000hr
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Weight
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≤500g
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Dimensions
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70mm×70mm×53mm
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Product Tags:
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Control Grade TDFG70T Fiber Optic Gyroscope For Precision Measurements Images
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