The RMETER from Farsens S.L. (San Sebastián, Spain) is a battery free RFID sensor tag capable of transmitting a unique identifier and the associated resistance measurement data to a commercial EPC C1G2 reader without the need of a battery on the sensor tag. The RMETER has a 96 bits EPC number, a 32 bit TID and a password protected Kill command. The tag comes in a variety of antenna designs and sizes to adapt the performance to the required application in the 860-960 MHz band. Features include:

• Resistances in a range from 100Ω to 500KΩ with an accuracy of ±3%.
• Operation range from 10Ω to 10MΩ with an accuracy of ±7%.
• Reading distance for the battery-free thermistor tag is around 1.5 meters.

For more information, visit www.farsens.com.