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Anti-interference Three-axis Fiber Optic Gyro With Stable Performance

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Anti-interference Three-axis Fiber Optic Gyro With Stable Performance

Brand Name : Firepower

Model Number : 3OG-75

Certification : CE

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Supply Ability : 500/month

Delivery Time : 10 days

Packaging Details : sponge and carton

Measuring range : ±500°/s

Zero bias stability : ≤0.02°/h (10s smoothing)

Random walk coefficient : ≤0.001°/√h

Bandwidth : ＞200Hz

Resolution : ≤0.01°/h

Zero bias repeatability : ≤0.008°/h

Scale factor nonlinearity : ≤5ppm

Scale factor repeatability : ≤5ppm

Working temperature : -45~+70℃

Storage temperature : -55~+85℃

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1. Structure Composition
The fiber optic gyro core sensor is the core component of the fiber optic gyroscope, responsible for measuring the angular velocity based on the Sagnac effect; the signal processing and control module modulates, demodulates, amplifies and digitizes the optical signals and outputs high-precision angular velocity data.


2. Future Development Trends
With the rapid development of automatic driving, intelligent navigation, high-precision positioning and other technologies, the demand for high-precision inertial sensors continues to grow. In the future, the three-axis integrated fiber optic gyroscope will develop in the direction of more miniaturization, lower power consumption, higher precision, lower cost, and integrate with GNSS, MEMS sensors, etc., to improve the overall navigation performance.

3. Parameters

Serial number Test item Unit Technical requirements
1 Start-up time s 3
2 Zero bias (°)/h ≤0.5
3 Zero bias stability at room temperature (constant temperature) (°)/h

≤ 0.02 (10 s smoothing)

≤ 0.008 (100s smoothing)
4

Zero bias stability with temperature change

(1 ℃/min variable temperature, 100 s smooth)

 (°)/h ≤0.02
5 Zero-bias repeatability (°)/h ≤0.008
6 Zero bias sensitivity (°)/h/Gs ≤0.01
7 Random walk coefficient (º)/h1/2 ≤0.001
8 Scale factor nonlinearity ppm ≤5
9 Scale factor asymmetry ppm ≤2
10 Scale factor repeatability ppm ≤5
11 Threshold (°)/h ≤0.01
12 Resolution (°)/h ≤0.01
13 Bandwidth Hz ≥200
14 Operating temperature ℃ -45～+70
15 Storage temperature ℃ -55～+85
16 Dynamic range (°)/s ±300
17 Supply voltage V +5
18 Normal temperature steady state power consumption W ≤4.5
19 Full temperature steady state power consumption W ≤8
20 Start the instantaneous current A <2
4. Production environments


Product Tags:

Stable Performance Fiber Optic Gyro

      

Three-axis Fiber Optic Gyro

      

Anti-interference Fiber Optic Gyro

      
China Anti-interference Three-axis Fiber Optic Gyro With Stable Performance wholesale

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