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RS422 Output Mode New Choise Fiber Optic Gyro Beside FOG And MEMS Gyro

1600 USD
RS422 Output Mode New Choise Fiber Optic Gyro Beside FOG And MEMS Gyro
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Output Mode: RS422
Range: ≥500°/s
Bias (Allan): ≤0.2°/h
Consumption: ≤0.7w
Power Supply: 5(±0.15)V
Random Walk: ≤0.04°/√h(1σ)
Scale Factor: 4 Mv/° /s
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RS422 Fiber Optic Gyro


0.7w Fiber Optic Gyro


CE Fiber Optic Gyro

Basic Infomation
Place of Origin: CHINA
Brand Name: AVIC
Certification: CE
Model Number: FCG24A
Payment & Shipping Terms
Packaging Details: Sponge+ box
Delivery Time: 30 DAYS
Payment Terms: T/T
Supply Ability: 100/MONTH
Product Description

new gyro choise beside FOG and MEMS gyro


Table 1 Main Performance Parameters

Items FCG24D Unit
Output Mode Analog  
Connector Welding plate  
Axis 1  
Consumption ≤0.7 w
Power Supply 5(±0.15) V
Random walk ≤0.1 °/√h(1σ)
Range ≥500 °/s
Bias (10s,1σ) ≤2



Bias (Allan) ≤0.2 °/h
Bias repeatability(Allan) ≤0.2 °/h
Scale factor



mv/° /s
Scale factor Non-linearity ≤1000 PPM(1σ)
Start up time ≤1 s
Bandwidth 450 Hz
Working Temp. -45~+70
Store Temp. -55~+85
Vibration 20~2000,0.04 Hz,g²/Hz
Dimensions Φ24*40 mm
Weight ≤30 g



1 Scope
This document specifies the requirements and methods for the use and maintenance of FCG-24 micro-nano fiber optic gyroscope (product for short).
2 References and Standards
GJB1649-1993 ESD Control Program for Electronic Products
3 Definitions
4 Product introduction
4.1 Product Overview
FCG-24 micro-nano fiber optic gyroscope (hereinafter referred to as this product) is an angular rate sensor integrating optics with analog output, mechanics and electronics. It is based on the Sagnac effect, integrates a variety of micro-nano fiber devices, and realizes the detection process by detecting, processing and feeding back the phase difference generated by two beams of light propagating in opposite directions.
This product is mainly composed of optical path components, circuit components and structural components. It has the characteristics of simple structure, no moving parts, no wear parts, fast start, small size, light weight and so on. And can be apply to that attitude control and measurement of the carrier.
4.2 Composition
The product is mainly composed of the following components:
A) an optical path assembly;
B) Detection and control signal circuit board;
C) Optical fiber ring skeleton, shell and other structural parts;
4.3 Appearance and dimension
The product is cylindrical, with overall dimensions of φ24 mm × 40mm
RS422 Output Mode New Choise Fiber Optic Gyro Beside FOG And MEMS Gyro 0
Fig. 1 Outline drawing of FCG-24 micro-nano fiber optic gyroscope
4.4 Weight
4.5 Operating temperature
4.6 Storage temperature
4.7 Random vibration
Random vibration level: 20g, frequency range: 20Hz ~ 2000Hz.





4.9.1 Mechanical interface

The bottom surface of the product is the mounting surface, with 3 M3 threads and external mechanical connection.


Figure 2 Installation Dimension

4.9.2 Power Requirements

The external power supply to the product has two circuits, and the requirements are shown in Table 2:

Table 2 External Power Supply Requirements

Voltage 4.85V~5.15V
Ripple 20mV
Electric current 0.25A
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