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. This device can measure resistances in a range from 100Ω to 500KΩ with an accuracy of ±3%. Other features include:
- Extended operation range from 10Ω to 10MΩ with an accuracy of ±7%.
- A 96 bits EPC number, a 32 bit TID and a password protected Kill command.
- Reading distance for the battery-free thermistor tag of around 1.5 meters (5 feet).
For more information on the RMETER, visit www.farsens.com.