LPMS-U3
LPMS-U3 Series: 9-Axis Inertial Measurement Unit / AHRS with USB, RS232, TTL and CAN Connectivity
Description
The LPMS-U3 sensor series is a series of miniature 9-Axis IMU (inertial measurement unit) / attitude and heading reference system (AHRS) with a variety of communication interfaces such as USB, RS232, TTL and CAN-Bus. These 9-Axis USB and CAN-Bus IMU sensors are very versatile, performing accurate, high speed orientation and relative displacement measurements.
Through the use of three different MEMS sensors (3-axis gyroscope, 3-axis accelerometer and 3-axis magnetometer) low-drift, high-speed orientation data around all three axes is achieved. Additionally, temperature and barometric pressure allow accurate altitude measurements. LPMS-U3 series can communicate with the host system either via a USB, RS232, TTL or CAN Bus connection. Depending on the configuration of the sensor, data transfer rates of up to 500Hz can be reached.
These 9-Axis USB and CAN-Bus IMU sensors are a perfect fit for both machine and human motion measurement in size- and cost-sensitive applications. All sensors contain a 32-bit digital signal processor capable of running all calculations on-board in real-time. For more information on our sensor fusion method please refer to the IMUcore description.
Particularly, the LPMS-CU3 sensor’s CAN bus interface allows connecting the sensor to a larger CAN bus infrastructure. The sensor supports a minimal CANopen implementation as well as a customizable sequential CAN message format.
The parameter settings of all sensors can be freely configured using our LPMS-Control2 software.
Downloads
Flyer (LPMS-CU3_EN, LPMS-URS3_EN, LPMS-UTTL3_EN)
(LPMS-CU3_JP, LPMS-URS3_JP , LPMS-UTTL3_JP)
Specifications
| Part Number | LPMS-CU3 | LPMS-URS3 | LPMS-UTTL3 |
|---|---|---|---|
| Communication interface | CAN Bus, USB 2.0 | RS232, USB 2.0 | TTL, USB 2.0 |
| Communication protocol | LPCAN/ CANOpen/ SequentialCAN | LpBUS/ASCII | LpBUS/ASCII |
| Size | 34 x 34.5 x 15.7 mm | ||
| Weight | 17.6g | ||
| Orientation range | Roll: ±180°; Pitch: ±90°; Yaw: ±180° | ||
| Resolution | 0.01° | ||
| Accuracy | < 0.5° (static), < 2° RMS (dynamic) | ||
| Accelerometer | 3 axis, ±20 / ±40 / ±80 / ±160 m/s2, 16-bits | ||
| Gyroscope | 3 axis, ±125 / ±250 / ±500 / ±1000 / ±2000 / ±4000°/s, 16-bits | ||
| Gyroscope noise density | 0.005 dps/√Hz | ||
| Magnetometer | 3 axis, ± 2 / ± 8 gauss, 16-bits | ||
| Pressure sensor | 300 – 1100 hPa | ||
| Data output format | Raw data / Euler angle / Quaternion | ||
| Data transmission rate | up to 500 Hz | ||
| Power consumption | 0.021A@12V | 0.021A@12V | 0.017A@12V |
| Power supply | 5 ~ 18 V DC | ||
| Connector | DB9 female / Micro USB-B (USB) | ||
| Case material | ABS Plastic shell | ||
| Temperature range | – 20 to +80 °C (upon request – 40 to +80 °C) | ||
| Software | C++ library for Windows, LpmsControl2 software |
Order
| Product | Package contents | Price |
|---|---|---|
| LPMS-CU3 | 1 x LPMS-CU3 sensor 1 x Micro USB cable 1 x User guide card 1 x Warranty service (1 year) | Order online Find a distributor |
| LPMS-URS3 | 1 x LPMS-URS3 sensor 1 x Micro USB cable 1 x User guide card 1 x Warranty service (1 year) | Order online Find a distributor |
| LPMS-UTTL3 | 1 x LPMS-UTTL3 sensor 1 x Micro USB cable 1 x User guide card 1 x Warranty service (1 year) | Order online Find a distributor |
