IOT device combination with temperature and humidity sensor, UHF tag and large memory logger

CT-IOTa-01 is an IOT device with low cost and high resolution sensors. As semi-passive UHF Sensor logger, monitors temperature and humidity sensitive products like perishable foods, pharmaceuticals, wafer…etc., during transportation and storage. The combination of the high resolution sensor, the large memory size and the standard RFID interface permits to realize effective track and trace solutions for the cold-chain, warehousing, smart factory…etc. The tag can be configured to store temperature and humidity record in intervals from 1 to 255 minute in the internal memory that can contain max to 16k real records.

• EPC C1G2 (ISO18000-6C) Compatible

• Frequency range : 860 MHz ~ 928 MHz

• Read / Write Sensitivity : -17 / -12 (dBm)

• Memory capacity: 64k bytes (optional)

• Available Memory Bank :

  • • EPC : 128 bits,  Unique TID : 96 bits

    • User : 2176 / 8192 bits

  • Temperature and Humidity sensing

  • Battery Type  : CR2450

  • Battery Life : 1 year (typical)

  • Temp./Hum. Accuracy : ± 0.2 °C / ± 1.8 %H

  • Dimensions : 9.5(W)  x 8(L) x 0.6(H) cm

• Working mode current 10mA

• Sleeping mode current 20uA

  • Operation Temp. -25 ℃ to +85 ℃