EXL-S3

Product catalog summary

General Description
The EXL-s3 is a compact wireless Inertial Measurement Unit (IMU) designed for real-time motion measurement, particularly in medical applications such as biomechanical analysis, posture assessment, and rehabilitation. It integrates a complete MEMS sensor set, including a tri-axial accelerometer, gyroscope, and compass, along with a 32-bit Cortex microprocessor for data processing. The device features Bluetooth connectivity for wireless data transmission up to 10 meters and includes a 1 GB flash drive for data logging.

Features
The EXL-s3 measures 54 mm x 33 mm x 14 mm and weighs 22 g. It includes a 32-bit Cortex-M3 MCU operating at 72 MHz, a 3-axis accelerometer with selectable full-scale ranges, a 3-axis gyroscope, and a 3-axis magnetometer. The device supports orientation estimation with Kalman filtering, a sampling rate up to 200 Hz for raw data, and Bluetooth 2.1 class 1 connectivity. It can stream data from up to 7 nodes simultaneously and features a rechargeable lithium battery with a minimum operating time of 2 hours and full recharge in 2 hours.

Hardware Overview
The IMU features an ON/OFF button and an indicator LED on the front. It includes a docking station for USB connection to a PC for battery recharging and data transfer. The docking station also functions as a USB hub, allowing multiple units to be charged and accessed as distinct flash disks. The device can be easily attached to a Velcro strap using a special holder.

Catalog excerpts

EXL-s3 Wireless Inertial Measurement Unit TECHNICAL SPECIFICATIONS Wearable Devices, Biomechanics, Gait Analysis and Rehabilitation, Instrumentation, Attitude and Heading Reference System, Scientific Research and Motion Analysis www.exelmicroel.com Via di Corticella, 201 40128 - Bologna, Italy ADVANCED TECHNOLOGY

Open the catalog to page 1

Miniature Wireless Inertial Measurament Unit (IMU) The EXLs3 is a miniaturized electronic device with the function of real-time Inertial Measurement Unit (IMU). It features a complete MEMS sensor set, which is composed of a tri-axial accelerometer, gyroscope and compass, a 32-bit Cortex microprocessor for data processing and a Bluetooth radio to send real-time data. The unit can be used for real-time motion measurement and transmission in particular in the medical field as a wearable device for biomechanical analysis, such as posture assessment, rehabilitation, gait monitoring, joints’ functionality...

Open the catalog to page 3

Module size 54 mm x 33 mm x 14 mm Module weight 22 g 32-bit MCU, Cortex-M3 @72 MHz 3-axis accelerometer with selectable full-scale range (±2 / ±4 / ±8 / ±16 g). 3-axis gyroscope with selectable full-scale range (±250 / ±500 / ±1000 / ±2000 dps) 3-axis magnetometer Orientation estimation with Kalman filtering and quaternion output. Sampling rate up to 200 Hz for raw data and 100 Hz for orientation data. Various data packet format available Bluetooth™ 2.1 class 1. Indicator LED Up to 7 nodes at the same time can stream data to the same host. 1GB Flash Memory (USB Mass Storage) for data storage...

Open the catalog to page 4

On the front side of the IMU the ON/OFF button and an indicator LED are located. The Docking-station allows the sensor to be interfaced to a PC via USB cable, for battery recharging and data-log file transfer. By connecting the docking-station to a PC it is possible to access the IMU’s internal storage flash disk, in order to retrieve data-log files. The Multiple Docking-Station allows more units to be recharged at the same time. It also acts as USB hub which allows more units to be seen as multiple distinct flash disks where log files can be found. The IMU is provided wit h a special holder...

Open the catalog to page 5

All Exel catalogs and technical brochures

EXL s3
3 Pages
EXL-S1
5 Pages
EXL-S2
5 Pages

Archived catalogs

EXLs2
1 Page
EXLs1
1 Page