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RS422 Fog Fiber Optic Gyro 0.3°/H Bias Gyro Sensor Navigation

RS422 Fog Fiber Optic Gyro 0.3°/H Bias Gyro Sensor Navigation
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Power: 6w
Power Supply: -5,+5v
Scale Factor Nonlinear: ≤5ppm
Zero Bias Repeatability: ≤ 0.003º/h
Zero Bias Stability: ≤ 0.003º/h
Measuring Range: -500~+500º/s
High Light:

RS422 Fog Fiber Optic Gyro


Fog Fiber Optic Gyro


0.3°/H Gyro Sensor Navigation

Basic Infomation
Place of Origin: CHINA
Brand Name: AVIC
Model Number: F70-98
Payment & Shipping Terms
Packaging Details: Sponge+ box
Delivery Time: 30 DAYS
Payment Terms: T/T
Supply Ability: 200/MONTH
Product Description

F70 low bias fiber gyro low noise optic gyro.pdf

0.3°/h bias stability angular rate meter navigation gyro sensor


F70 single-axis fiber optic gyroscope is an all-solid-state medium-precision angular rate inertial sensor device integrating light, machine and electricity. The product has the characteristics of high precision, small size, light weight, reliability and high cost performance.

The zero-bias stability of the product is less than or equal to 0.3°/h (10s smooth), the response frequency bandwidth is ±5V DC power supply, the power is less than 4W, and the RS422 digital communication method is adopted, which is convenient for users to use. It is an ideal inertial device to replace the traditional mechanical gyroscope.


  1. Higher accuacy with smaller size
  2. High-speed rail track detection, photoelectric pod, moving pass, drone


Project unit F70-98
Measuring range º/s -400~+400
Bias stability in room temperature(º/h,100s,1σ) º/h ≤ 0.012
Bias repeatability in fixed temperature(º/h,100s,1σ) º/h ≤ 0.012
Bias repeatability in full temperature(º/h,100s,1σ)



≤ 0.03


Random walk coefficient º/√h ≤ 0.0025
Scale factorNonlinear ppm ≤ 10
Scale factorRepeatability ppm ≤ 10
Scale factorAsymmetry ppm ≤ 10
Start Time min ≤5
bandwidth Hz >200
power supply V -5,+5
power W ≤6
Operating temperature -40~+65
storage temperature -45~+85
vibration Hz,g2/Hz 20~2000,0.06
Shock g,ms 30,11
Data refresh rate Hz 200~2000
Baud rate bps 115200~921600
outputmethod / Broadcast (default) / triggered (custom)
Interface level / RS-422
Connector / J30J-15TJL
shape size mm Φ70×32



RS422 Fog Fiber Optic Gyro 0.3°/H Bias Gyro Sensor Navigation 0


asing cost and risk for customers, and provide practical guarantee for customer investment.



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