Introduction
A MEMS IMU sensor combined by MEMS gyroscope, MEMS accelerometer and magnetometer, gyroscope and accelerometer constitute the core components of the inertial navigation system. Through the built-in accelerometer and gyroscope, the IMU can measure linear acceleration and rotational angular velocity in three directions, and obtain the attitude, velocity and displacement information of the carriers.
The product is mostly used in motion control equipment, such as vehicles and robots, and can also be used on occasions that require the use of attitude calculation for accurate displacement, such as inertial navigation equipment for submarines, aircraft, missiles and spacecraft. Compared with other navigation equipments, the inertial navigation system also has the important characteristics of comprehensive information, complete autonomy, strong concealment, real-time continuous information, free from time, geographical restrictions and human factors, which make it suitable for air, water, and underground work normally in the environment.
| Gyroscope | ||
| Measurement Range(°/s) | X | ±2880 |
| Y | ±200 | |
| Z | ±200 | |
| Zero-bias(°/s) | x | 5 |
| Y、Z | <0.2 | |
| Non-linearity(%FS) | x | <1 |
| Y、Z | <0.5 | |
| Resolution(°/s) | x | <1 |
| Y、Z | <0.04 | |
| Bandwidth(-3dB)(Hz) | X | 50 |
| Y、Z | 50 | |
| Output noise(°/s √Hz) | x | 0.3 |
| Y、Z | <0.01 | |
| Zero-bias stability(°/s) | X | <2(1σ) |
| Y、Z | <0.05(1σ) | |
| Zero bias temperature drift(°/s) | X | <5 |
| Y、Z | 0.4 | |
| Cross coupling(%FS) | 一 | <1 |
| Accelerometer | ||
| Measurement range(g) | X | ±100 |
| Y | ±10 | |
| Z | ±10 | |
| Zero offset(g) | x | 0.3 |
| Y、Z | <0.02 | |
| Non-linearity(%FS) | X | <2 |
| Y、Z | <1 | |
| Resolution(mg,rms) | X | 150 |
| Y、Z | 5 | |
| Bandwidth(-3dB)(Hz) | X | >50 |
| Y、Z | >50 | |
| Output noise(mg √Hz) | X | <20 |
| Y、Z | <2 | |
| Zero-bias stability(g) | X | <0.06(10) |
| Y、Z | <0.002(1σ) | |
| Zero bias temperature drift(g) | X | <0.4 |
| Y、Z | <0.03 | |
| Cross coupling(%FS) | 一 | <1 |
| Interface features | |
| Interface type | RS-422 |
| Data format | 8 data bits,1 start bit, |
| 1 stop bit,no parity | |
| Baud rate | 115200bps |
| Data updating rate | ≥200Hz |
| Environmental characteristics | |
| Operating temperature | -40℃~70℃ |
| Storage temperature | -40℃~120℃ |
| Vibration(g) | 10g |
| lmpact(g) | 2000g,0.5ms |
| Electrical specifications | |
| nput voltage | 12VDC,ripple<20mV |
| lnput current | <100mA |
| Physical characteristics | |
| Dimensions | 55*55*29mm |
| Weight | <300g |
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After we submit the sample price, if more quantity is needed, we will quote the bulk price.
For sensors, parts and modules: in a stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.
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