Precision Navigation Grade Fiber Gyroscope TDFG98T

Brand Name:NAVI OPTICS
Certification:CCS
Model Number:TDFG98T
Minimum Order Quantity:one set
Delivery Time:15days
Place of Origin:China
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Navigation Grade TDFG98T Fiber Optic Gyroscope


1 Introduction

The fiber optic gyroscope (FOG) functions as an angular velocity sensor utilizing the optical Sagnac effect. Its internal advanced all-digital closed-loop control architecture enables real-time transmission of carrier angular velocity data via serial communication interfaces‌. In inertial navigation systems, three orthogonal single-axis high-precision FOGs or a single integrated triaxial FOG configuration serve as core sensing components, detecting angular velocity parameters of moving platforms along three mutually perpendicular axes relative to inertial space‌.


2 Application

It is suitable for inertial navigation equipment and attitude reference equipment in the fields of guided weapons, aircraft, vehicles, ships, submersibles, orbit detection and medium and high-end industry.


3 Characteristics

High reliability and long life

Low noise, low power consumption, low cost;

Extremely short start-up times and digital outputs for easy integration into digital circuits.

All-solid-state design with no moving parts;

High precision, better stability, flexible design;


4 Main parameters


Dynamic Range

±400°/s

Bias in-run

<1°/h

Accuracy(100sec)

0.005°/h~0.003°/h

ARW(Angular random walk

0.0008°/hr,1σ

Vibration screening

20~2000Hz,6.06g

Bandwidth

200Hz

Turn on time

10s

Output signal format

RS-422

Built in self-test

--

Output signal update rate

500Hz~4000Hz

Output signal baud rate

230400bps~921600bps

Operating temperature

- 40 ~ + 70

Storage temperature

- 55 ~ + 85

Power supply

5V

Connector (9 pins)

J30JZ/XN9TJCAL01

Power consumption

≤4.5w

MTBF (per MIL-HDBK-217-F)

>100000hr

Weight

≤1200g

Dimensions

Φ98mm×26mm

60mm×60mm×28mm


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Precision Navigation Grade Fiber Gyroscope TDFG98T

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