High Precision Three-Axis Fiber Optic Gyroscope G-F3g90 Fiber Optic Gyroscope for Navigation Attitude Control

Product Description

Specification

	G-F3G90-A	G-F3G90-B	G-F3G90-C	Unit
Startup time	5	5	5	s
Zero position	≤0.30	≤0.30	≤0.30	°/hr
Zero bias stability	≤0.015 (10s)	≤0.01 (10s)	≤0.006 (10s)	°/hr
(Under certain temperature)	≤0.008 (100s)	≤0.005(100s)	≤0.003(100s)
Zero bias stability (Under changed temperature)	≤0.1	≤0.08	≤0.06	°/hr(1℃/min,100s)
Zero bias repeatability	≤0.003	≤0.003	≤0.003	°/hr
Random walk coefficient	≤0.002	≤0.001	≤0.0005	°/hr√
Zero bias magnetic sensitivity	≤0.005			°/hr/Gs
The Scale factor of nonlinearity	≤10			ppm
The Scale factor of asymmetry	≤10			ppm
The Scale factor of repeatability	≤10
Threshold	≤0.01			°/hr
Bandwidth	≥200			Hz
Operating temperature	-45 ~ +65			℃
Storage temperature	-55 ~ +80			℃
Dynamic range	±300			°/s
Supply of voltage	±5			V
Power consumption (steady state)	≤5.5			W
Power consumption (Full temperature steady state)	≤10			W
Starting instantaneous current	<2			A
Net weight of product	<1300			g

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Company Profile

Micro Magic

Our inertial sensors are known for their high precision, long life and reliability, and are widely used in a variety of industries such as aerospace, automobiles, robotics, and consumer electronics. Strict production and factory inspection processes ensure that each sensor can meet the high requirements of the industry. We provide customized solutions to meet customer-specific needs and help technological innovation in various industries.

Product Introduction

Fiber Optic Gyroscope:G-F3G90

Fiber optic gyroscope, as a new type of all solid state gyroscope, has the advantages of fast start-up, wide measurement range, and high reliability. Among them, the G-F3G90 fiber optic gyroscope inertial unit is designed for the needs of medium and high precision application backgrounds, using three-axis shared technology, with low cost and stable performance; Structurally, it adopts integrated packaging of light path and circuit, with a simple structure and convenient installation. It can be applied to navigation guidance, attitude measurement and control systems of small missiles and guided bombs.

imensions & Definitions

FAQ

Q1: What is the measurement accuracy of this fiber optic gyroscope?
A:G-F3G90 is available in three accuracy levels, up to a bias stability of ≤0.003°/h (Type C), making it suitable for scenarios with extremely high requirements for inertial measurement, such as precision navigation and attitude control systems.

Q2: Does this product support tri-axis output?
A: Yes, G-F3G90 is a three-axis fiber optic gyroscope that can simultaneously output angular velocity increment data in the X, Y, and Z directions to meet the needs of three-dimensional posture perception.
 
Q3:What are the communication interfaces and protocols?
A: 

The product adopts RS-422 full-duplex asynchronous serial communication with a communication baud rate of 921.6kbps, supports external synchronization signal triggering, has a clear data frame structure, and is easy to integrate.