MicroStrain® Extended Range Synchronized Wireless Displacement Node Technical Product Overview Combining MicroStrain's DEMOD-DC® signal conditioner with embedded processing, wireless communications, and precision timekeeping, DVRT®-Link-mXRS provides wireless data acquisition from all MicroStrain® DVRT® displacement sensors operating within a fast, synchronized, scalable network of wireless sensor nodes located up to 1 km from our WSDA®-Base. DVRT®-Link-mXRS nodes include an internal rechargeable Li-Ion battery and a standard connection to a user supplied microminiature or subminiature DVRT®. Features & Benefits System Overview Support for hundreds of simultaneous sampling wireless sensor nodes Node to node synchronization of+/- 32 microseconds Ultra-stable on-board precision timing reference of+/- 3 ppm over industrial temperature range programmable communication range from 70m to 2,000m Used with MicroStrain® DVRT® sensors for: • Miniature control elements for automotive and robotic systems • Process control for production line monitoring • Dimensional gauging for quality control applications • Measuring strain and deflection in materials science and civil • Linear/angular positioning of optical components • Miniature force, torque, acceleration sensors • Biomedical strain measurement in bone and soft tissue At the heart of MicroStrain's extended range synchronized (mXRS™) system is the WSDA®-Base, which uses our exclusive beaconing protocols to synch precision timekeepers embedded within each sensor node in the network. The WSDA®-Base also coordinates data collection from all sensor nodes, including DVRT-LINK™ -mXRS. Users can easily program each node on the scalable network for simultaneous, periodic, or burst mode sampling with our Node Commander® software, which then automatically configures network radio communications to maximize the aggregate sample rate. MicroStrain® Extended Range Synchronized (mXRS") Wireless Sensing System MicroStrain* Little Sensors. Big Ideas.

DVRT-LINK®-mXRS™ Extended Range Synchronized Wireless Displacement Node ^Factory calibrated with DVRT® sensor S 2010, MicroStrain, Inc., Williston, VT - All Rights Reserved MicroStrain, Node Commander, DEMOD-DC WSDA, mXRS, and DVRT-LINK are trademarks of MicroStrain, Ine Specifications are subject to change without notice sensor cal. coeff., filter software algorithms Flash Memory Patent Pending