Low Power RS422 Fiber Optic Gyro Imu Angular Rate for Navigation Gyroscope

• Type: Servo
• Output Signal Type: Digital Output
• Measuring Shaft Quantities: Single
• Accuracy Grade: 0.02deg/H
• IP Rating: IP67
• Certification: CE
• Model NO.: F98
• Customized: Customized
• Measuring Range: 300deg/S
• Bias Stability: 0.02deg/H
• Random Walk Coefficient: 0.001deg/H
• Power Supply: 5V
• Dimensions: 98×98×35mm
• Transport Package: Sponge and Box
• Specification: 70mm× 70mm× 32mm
• HS Code: 9031809090
• Production Capacity: 500/Month

Product Description

Low Power Rs422 Fiber Optic Gyro Imu Angular Rate For Navigation Gyroscope

Introduction
This product is an inertial angular rate sensor based on the optical Sagnac effect, which is used to measure the angular rate of the carrier along the sensitive axis of the product. An angular rate sensing unit of the product is an optical fiber ring, a digital closed-loop detection circuit is used for extracting the optical path difference of clockwise and counterclockwise propagation light caused by external physical angular rate and sensed by the optical fiber ring, and meanwhile, the optical path difference signal is converted into a voltage signal for closed-loop feedback and control, so that the modulation and demodulation of the signal are realized, and the purpose of high-precision angular rate signal detection is achieved.

Function
This product is composed of an optical angular velocity sensing unit and a signal detection unit, providing single-axis angular increment information and internal temperature information.

Size


Specifications

No.	Test item	Unit	Technical requirements
1	Overall dimensions	mm	98×98×35
2	Start time	min	≤3
3	Zero bias stability (10 s smoothing, 1σ)	º/h	≤0.02
4	Zero-bias repeatability	º/h	≤0.02
5	Random walk coefficient	º/h^1/2	≤0.001
6	Scale factor nonlinearity	ppm	≤20
7	Scale factor repeatability	ppm	≤20
8	Operating temperature	ºC	-40~+60
9	Storage temperature	ºC	-50~+70
10	Dynamic range	(°)/s	±300
11	Supply voltage	V	+5V
12	Steady-state power consumption	W	<4

Comany and production