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Low Power Rs422 Fiber Optic Gyro Imu Angular Rate For Navigation

Low Power Rs422 Fiber Optic Gyro Imu Angular Rate For Navigation
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Sensor Name: Fiber Optic Gyro
Power Supply: -5,+5 V
Power: <6w
Data Refresh Rate: 200~500 Hz
Baud Rate: 115200~921600bps
Interface: RS422
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RS422 Fiber Optic Gyro Imu


Low Power Fiber Optic Gyro Imu


Fiber Optic Gyro Imu Angular Rate

Basic Infomation
Place of Origin: China
Model Number: F98A
Payment & Shipping Terms
Packaging Details: sponge+ box
Delivery Time: 20 days for sample
Payment Terms: T/T
Supply Ability: 50/month
Product Description

F98 1 axis FOG single axis fiber gyro sensor low b...

low power inertial gyro RS422 gyro sensor angular rate meter for navigation



F98 single-axis fiber optic gyroscope is an all-solid-state high-precision angular rate inertial sensor device integrating light, machine and electricity. The product has the characteristics of high precision and high reliability.

The product has zero bias stability less than or equal to 0.03°/h (10s smooth), response frequency bandwidth, ±5V DC power supply, power less than 5W, and adopts RS422 digital communication mode, which is convenient for users to use, and is an ideal inertial device to replace traditional mechanical gyroscopes.

Application areas: applications in high-precision inertial navigation systems, positioning and orientation systems, attitude measurement systems, servo stabilization systems, etc.



● All-fiber design -long lifespan, small package size, high stability and more resistance to interference.

● Integrated fiber polarizer -minimum insertion loss and high extinction ratio, offering more resistance to temperature and mechanical shock, as well as intense vibration.

● Reliable compact package -operationally robust for all kinds of environments, ideal for a wide of applications in both civilian and military areas.

● QuichLaunch technology -minium activation time with no external calibration required.

● Optimal wavelength -improves the sensibility by 50% with the same structure, size and cost.

● Noise isolation and compression -significantly reduces the angle random walk.

● SelfTrack technology -improves the gyro dynamic range


Performance Characteristics


Project unit F98A F98B F98C F98D
Measuring range º/s -500~+500 -500~+500 -500~+500 -500~+500
Zero offset stability º/h ≤ 0.008 ≤ 0.02 ≤ 0.05 ≤ 0.08
Zero bias repeatability º/h ≤0.008 ≤ 0.02 ≤0.05 ≤0.08
Random walk coefficient º/√h ≤0.0008 ≤0.002 ≤0.005 ≤0.008
Scale factorNonlinear ppm ≤ 20 ≤ 30 ≤ 40 ≤ 50
Scale factorRepeatability ppm ≤ 20 ≤ 30 ≤ 40 ≤ 50
Scale factorAsymmetry ppm ≤ 20 ≤ 30 ≤ 40 ≤ 50
Start Time s ≤1
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 200~500
Baud rate bps 115200~921600
outputmethod / Broadcast (default) / triggered (custom)
Interface level / RS-422
Connector / J30J-15TJL
shape size mm Φ98×38



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