Description
The LPMS-USBAL3 is a high performance motion sensor in a rugged Aluminium housing with a micro USB-B port. The unit is very versatile, performing accurate, high speed orientation and displacement measurements. By the use of three different MEMS sensors (3-axis gyroscope, 3-axis accelerometer and 3-axis magnetometer) for drift-free, high-speed orientation data around all three axes is achieved. Integrated temperature and barometric pressure sensors allow accurate altitude measurements. The LPMS-USBAL3 can be connected to a host system either via a micro USB, type B, connection. High data transfer rates allow sampling rates of up to 400Hz are possible. The widely used USB interface provides data communication allowing the LPMS-USBAL3 to suit both machine and human motion measurements allowing sensors to be connected directly to a PC, laptop or central control unit.
Features
- MEMS Miniature inertial measurement unit (IMU)
- Integration of 3-axis gyroscope, accelerometer, magnetometer, temperature and barometric pressure sensor in one unit
- Real-time, on-device calculation of sensor orientation, linear acceleration and altitude
- Data output rates of up to 400Hz
- Variety of wired interfaces: USB 2.0
- Control application and SDK for Windows, Linux
- Rugged Aluminium housing option with a micro USB port
Applications
- Human motion capture
- Internet of Things (IoT) devices
- Sport performance evaluation
- Robotic control or monitoring
- Drone flight control
Specifications
| Wired Interface | USB 2.0 | ||
| Max Baud Rate | 921.6KBit/s | ||
| Communication protocol | LpBUS | ||
| Orientation range | 360° about all axes | ||
| Resolution | < 0.01° | ||
| Accuracy | < 2° RMS (dynamic) < 0.5° (static) | ||
| Accelerometer | 3 axes, ±2 / ±4 / ±8 / ±16 g, 16 bits | ||
| Gyroscope | 3 axes, ±125, ±245, ±500, ±1000 or ±2000 °/s, 16 bits | ||
| Magnetometer | 3 axes, ±4, ±8, ±12 or ±16 gauss, 16 bits | ||
| Pressure sensor | 300 – 1100 hPa | ||
| Data output format | Raw data / Euler angle / Quaternion | ||
| Sampling rate | Up to 400Hz | ||
| Power consumption | <182 mW @ 3.3V | ||
| Power supply | 5vDC | ||
| Dimensions | 40 x 34 x 17mm | ||
| Connector | Micro USB, type B | ||
| Case Material | Aluminium | ||
| Weight | 36g | ||
| Temperature range | -40 to +80°C | ||
| Software | C++ library for Windows, LpmsControl software and Open Motion Analysis Toolkit (OpenMAT) for Windows. |
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