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.
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) |
º/h
|
≤ 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 |
asing cost and risk for customers, and provide practical guarantee for customer investment.