

●All-fiber optics technology: Angular velocity sensor with long life, small size, high stability and anti-interference
●Intelli-Process Technology:Built-in high-performance digital signal processing chip to realize all-digital working mode. Adaptive filtering technology reduces the zero drift and angular velocity random walk of the gyro by 50%-75% compared to similar products
●Integrated optical fiber polarization technology: reduce insertion loss, improve extinction ratio, and provide better resistance for temperature, mechanical shock and vibration for the optical path
●Compact and highly stable package: adapt to various harsh environments, widely used in various civil and military occasions
●Quick Launch technology:Realize instant start of gyroscope without external calibration
●Optimal working wavelength: Under the same structure, size, and cost, the sensitivity can be increased by nearly 50%
●Noise isolation and compression technology: significantly reduce angular velocity random walk
●Self Track and Self-phase tracking technology: improve the dynamic range of the gyroscope
Technical Parameter | Axis | Single axis | |
Measurement range | ±500°/s | ||
Zero-bias stability (10s, 1σ, Room temperature) | ≤0.015°/h | ||
Zero-bias stability (100s, 1σ, Room temperature) | ≤0.005°/h | ||
Zero-bias repeatability (1σ, Room temperature) | ≤0.015°/h | ||
Random walk factor | ≤0.0015°/√h | ||
Data refresh rate | 200~2000Hz | ||
Scale factor nonlinearity | ≤20ppm | ||
Scale factor asymmetry | ≤20ppm | ||
Scale factor repeatability | ≤20ppm | ||
Bit rate | 115200~921600bps | ||
Physical | Bandwidth (-3dB) | ≥200Hz | |
Power Input | -5V~+5V | ||
Maximum Power Consumption | ≤6W | ||
Start-up time | ≤1s | ||
Dimension | Φ120×H35 | ||
Weight | 840g | ||
Communication Interface | RS 422 | ||
Operating Temperature | -40~+65℃ | ||
Storage temperature | -50~+80℃ |

+86 189 2129 2620
sales@bwsensing.com