LPMS-URS2: 9-Axis IMU / AHRS / Motion Sensor with USB and RS232 Connectivity

Description

The LP-Research Motion Sensor with USB and RS232 connectivity version 2 (LPMS-URS2) is a miniature inertial measurement unit (IMU) / attitude and heading reference system (AHRS). The unit is very versatile, performing accurate, high speed orientation measurements. By the use of three different MEMS sensors (3-axis gyroscope, 3-axis accelerometer and 3-axis magnetometer) drift-free, high-speed orientation data around all three axes is achieved. The temperature, barometric pressure and humidity sensors allow accurate altitude and humidity measurements. The LPMS-URS2 can be connected to a host system either via a USB or RS232 connection. Communication with high data transfer rates of up to 400Hz. The LPMS-URS2 fits both machine and human motion measurements for size and cost sensitive applications.

Specifications

Communication interface RS232, USB 2.0
Communication protocol LpBUS
Size 34 x 34.5 x 15.7 mm
Weight 20g
Orientation range 360° about all axes
Resolution < 0.01°
Accuracy < 2° (dynamic) < 0.5° (static)
Accelerometer 3 axes, ±20 / ±40 / ±80 / ±160 m/s2, 16 bits
Gyroscope 3 axes, ±125 / ±245 / ±500 / ±1000 / ±2000 °/s, 16 bits
Magnetometer 3 axes, ± 4 / ± 8 / ± 12 / ± 16 gauss, 16 bits
Pressure sensor 300 – 1100 hPa
Data output format Raw data / Euler angle / Quaternion
Data transmission rate up to 400 Hz
Power consumption 155 mW @ 3.3 V
Power supply 5 to 24 V DC (RS232), 5 V DC (USB)
Connector DB9 female (RS232), Micro USB-B (USB)
Case material ABS Plastic shell
Temperature range – 40 to +80 °C
Software C++ library for Windows, LpmsControl software and Open Motion Analysis Toolkit (OpenMAT) for Windows.

Order

Product Package contents Price
LPMS-URS2 1 x LPMS-URS2 sensor
1 x Micro USB cable
1 x User guide card
1 x Warranty service (1 year)
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