Technical Specifications
|
External GPS effective 4m baseline |
North Seeking Accuracy(deg) | ≤0.15*Secant Latitude | |
| Azimuth Accuracy(deg) | ≤0.03 | ||
| Attitude angle Accuracy(deg) | ≤0.01 | ||
| Speed Accuracy(m/s) | ≤0.03 | ||
| Position Accuracy(m) | ≤2m/RTK 2cm | ||
|
GPS outages |
Azimuth Keeping Accuracy(deg) | ≤0.03，1h | |
| Attitude angle maintaining | ≤0.008， 1h | ||
| Position accuracy(km) | ≤10，0.5h
≤0.04，5min |
||
| System measurement
range |
Azimuth measurement range(deg) | ±180 | |
| Attitude measurement range(deg) | ±90 | ||
|
Gyro |
Measurement range（ deg/s） | ±600 | |
| Bias stability（º/h） | ≤0.05 | ||
| Bias repeatability（º/h） | ≤0.05 | ||
| Random walk coefficient（º/√h） | ≤0.003 | ||
| Scale factor Non-linearity （ppm） | ≤40 | ||
| Scale factor asymmetry（ppm） | ≤40 | ||
| Scale factor repeatability（ppm） | ≤40 | ||
|
Accelerometer |
Measurement range（g） | ±30 | |
| Offset stability（mg） | 0.03 | ||
| Bias repeatability（mg） | 0.03 | ||
| Scale factor repeatability（ppm） | ≤100 | ||
|
Environmental parameters |
Operating temperature（℃） | -40～+65 | |
| Storage temperature（℃） | -50～+80 | ||
| Vibration（Hz, g2/Hz） | 20～500,0.06 | ||
| Shock（g, ms） | 30,11 | ||
|
Electrical parameters |
Input voltage（Vdc） | +18~+36 | |
| Power（W） | 20 | ||
| Data output format | RS-422/RS-232/PPS/CAN/RJ45 | ||
| Data refresh rate (Hz) | 100 | ||
|
Mechanical |
Size（mm） | ≤191×179×126.5 | |
| Weight（kg） | 5 | ||
| Connector | J30JA1-31TJ/Y11P-1210ZK | ||
Product Size
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