Industrial Inertial Measurement System 24V IMU Inertial Navigation System 120*120*90mm JT-INS120
JT-INS120 Navigation System
The JT-INS120 navigation system uses a three-axis fiber optic gyroscope (FOG) to sense the angular motion of the carrier and output a digital signal proportional to the angular velocity of the carrier; three orthogonally configured quartz flexible accelerometers sense the linear acceleration of the carrier, providing the best cost-effective solution. Compared with other similar gyro technologies, fiber optic gyroscopes have significant advantages in life and stability.
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System indicators |
Gyro indicator |
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Horizontal position accuracy ( RMS ) |
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RTK |
1cm+1ppm |
Gyro Type |
optical fiber |
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Single point L1/L2 |
1.2m |
Output range |
± 3 00°/s |
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GNSS lost lock for 60 seconds |
50m |
Zero bias repeatability |
0.0 3 °/h(1σ) |
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Attitude accuracy ( RMS ) |
Bias stability |
0.01 ( 1σ °/h, 100s ) |
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course |
Pitch |
Roll |
Random Walk |
0.0 03 °/√h |
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Static base alignment |
1° |
0.04° |
0.04° |
Accelerometer indicators |
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Alignment with the season |
0.2° |
0.03° |
0.03° |
Accelerometer Type |
quartz |
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When GNSS is valid |
0.1° |
0.03° |
0.03° |
Output range |
±5g |
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GNSS Single antenna when valid |
0.2° |
0.03° |
0.03° |
Bias |
3mg ( 1σ ) |
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GNSS lost lock for 60 seconds |
0.22° |
0.05° |
0.05° |
Bias stability |
100ug ( 1σ ) |
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Scale Factor |
200ppm ( 1σ ) |
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Mechanical and electrical interface |
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Communication interface |
J30J-15ZKP J30J-25ZKP |
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Communication |
RS422 , RS232 , CAN |
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Operating voltage |
+24V |
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Dimensions |
120*1 20 * 90 mm |
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weight |
≤ 2.4 kg |
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Operating temperature |
-40 ℃ ~+60 ℃ |
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Storage temperature |
-50 ℃ ~+80 ℃ |
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