70-Serie 70mm Lichtwellenleiter-Gyroskop-Gyroskop-Nebel-optisches Modul

Modell Nr.
70S
Warenzeichen
3V-TECH
Herkunft
China
Produktionskapazität
2000PCS/Month
Referenzpreis
$ 9.00 - 900.00
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Produktbeschreibung

Product Description

70-series FOG Optical Module

The optical component applied to the ultra-small closed-loop fiber optic gyroscope (FOG) is a special optical module composed of fiber coil and optical devices (Y waveguide, coupler, detector, light source) which are fused and assembled according to the sequence of the gyroscope optical path. It can replace the optic fiber coil, optics and other loose parts for direct modular installation on the gyroscope, thus simplifying the gyroscope assembly process. Devices with 1310nm working wavelength are adopted for this module and its zero bias stability at room temperature is 0.0035~0.08°/h. It has the advantages of integration, high precision, magnetic shielding, and is easy to install.

Characteristics
High integration
Easy installation

Small size
Magnetic shielding


Specifications

Project

Unit

Index

Type of product

/ CM70/FM70 CM70A/FM70A CM70B/FM70 CM70C/FM70C

Boundary dimension

mm 70×70×16/32 70×70×21/35

Typical working wavelength

nm 1310 1550

Optic fiber coil

m 415±10 750±10 1030±10 2150±10

Type of optic fiber

/ Φ80/135 Φ80/135 Φ60/100 Φ60/100

Temperature zero bias stability

°/h ≤0.08 ≤0.015 ≤0.008 ≤0.0035

Zero bias stability in full temperature (after compensation)

°/h ≤0.15 ≤0.07 ≤0.04 ≤0.03

Zero-biased repeatability (1σ)

°/h ≤0.08 ≤0.015 ≤0.008 ≤0.0035

Scale factor repeatability (1σ)

ppm ≤50 ≤50 ≤10 ≤10

Scale factor nonlinearity

ppm ≤50 ≤50 ≤10 ≤10

Scale factor asymmetry

ppm ≤50 ≤50 ≤10 ≤10

Dynamic range

°/s ±1000 ±600 ±600 ±600

Zero bias magnetic field sensitivity

°/h/Gs ≤0.01 ≤0.005

Working temperature

ºC -40~+70

Full temperature test method

/

Variable temperature rate of 1°C/min, averaged for 10s

Variable temperature rate of 0.5°C/min, averaged for 100s

Customized  Information
  • Boundary dimension, length of optic fiber coil and other performance indicators of the module can be customized according to customer requirements
  • The optical path assembly solution of FOG can be provided

Product Application

Closed-loop FOGs
 

Detailed Photos

70-Series 70mm Fiber Optical Gyroscope Gyro Fog Optical Module 70-Series 70mm Fiber Optical Gyroscope Gyro Fog Optical Module 70-Series 70mm Fiber Optical Gyroscope Gyro Fog Optical Module 70-Series 70mm Fiber Optical Gyroscope Gyro Fog Optical Module 70-Series 70mm Fiber Optical Gyroscope Gyro Fog Optical Module 70-Series 70mm Fiber Optical Gyroscope Gyro Fog Optical Module

 

Glasfaserkabelsanlage

PNEUTEC.IT, 2023