Rugged Fog Fiber Optical Gyroscope

• Type: Fiber Optic Gyros
• Output Signal Type: Digital Output
• Measuring Shaft Quantities: 1
• Accuracy Grade: 0 .05deg/H
• IP Rating: IP67
• Certification: ISO
• Model NO.: FOG70H
• Customized: Non-Customized
• Interface: RS422
• Power Supply: +-5VDC
• Transport Package: Carton
• Specification: 70mm * 70mm * 31.8mm
• Trademark: SkyMEMS
• Origin: China
• HS Code: 9014100000
• Production Capacity: 500/Month

Product Description

Main Features
- High Performance Single Axis Fiber Optic Gyro
- Higher Accuracy, Lower Noise and Greater Efficiency
- Zero Bias Stability ≤ 0.05°/h (Room Temperature)
- Zero Bias Stability at Full Temperature ≤0.1°/h
- Measuring Range: -400°/s~+400°/s
- Scale Factor Non-linearity ≤50ppm
- Bandwidth ≥200Hz
- Working Temperature: -40~+70ºC


Brief Introduction
FOG70H Digital Fiber Optic Gyroscope is the most competitive cost-effective fiber optic gyro, which enjoys
better zero bias stability and temperature features, it enjoys short startup time, small size, light weight, wide
bandwidth, low power consumption, competitive price and excellent magnetic shielding advantages.
FOG70H Fiber Optic Gyroscope adopts advanced integrated optics and closed-loop Digital Signal
Processing (DSP), which has been widely used in land orientation, vehicle north seeker, airborne attitude
and boat gyrocompass, etc. FOG70H is the Right choice when selecting a precision solid-state gyroscope
component for tactical grade applications.

Technical Specifications

Name	Value
Measuring Range	-400°/s~+400°/s
Zero Bias Stability	<=0.05°/h (2h continous test, 10s (1σ) smoothing result)
Zero Bias Repeatability	<=0.05°/h (6 test data calculation (1σ) result)
Zero Bias Stability at Full Temperature	<=0.1°/h (-40~+70°C, 10s (1σ) smoothing result)
Zero Bias Repeatability at Full Temperature	<=0.1°/h (-40~+70°C, 10s (1σ) smoothing result)
Scale Factor Non-linearity	<=50ppm, room temperature (1σ)
Scale Factor Unsymmetry	<=50ppm, room temperature (1σ)
Scale Factor Repeatability	<=50ppm, room temperature (1σ)
Random Walk  Coefficient	<=0.01°/√h
Start Time	<=3minutes, the time from power-on output to reach accuracy
Bandwidth	≥200Hz
Communication Mode	RS422
Working Temperature	-40~+70°C
Storage Temperature	-55~+85°C
Power Supply	±5VDC±5% (maximum shock current close to 2A)
Power Ripple	20mV
Power Consumption	<=3W  (Room Temperture)
Power Consumption	<=5W (Full Temperture -40~+70°C  )
Physical Characteristics
Demension	70mm * 70mm * 31.8mm
Weight	<=280g±20g
Installation Hole Distance	58mm*58mm
Mounting Screws	M4
Mounting Surface Accuracy	Flatness<=0.01mm

Typical Applications
- motion sensing


- stabilization


- navigation


- inertial navigation


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