NFC/UHF Temperature and Humidity Sensor with Data Logger

31.90 €
Reference WRT0013XAAAA

Contactless temperature and humidity data logger with dual RFID frequency: NFC ISO14443-A and RAIN RFID UHF. Records up to 4096 logs between -30 and 70°C and between 20 and 80% rH.


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CAEN RFID's qLog simplifies the tracking of the transport of products sensitive to temperature and humidity, thanks to the sensors, the large memory and the dual frequency RFID HF and UHF.

The RAIN RFID interface allows the massive reading of products at long distance through checkpoints or RFID gates. At the same time, the NFC interface allows manual control of the individual product by the employees or the consumer.

The qLog can be configured to store up to 4,096 temperature and humidity readings in the internal memory with intervals from 5 seconds to 18 hours. It is also possible to specify different alarm thresholds to ensure accurate analysis of temperature or humidity changes.

Technical specifications

  • Frequency of use: NFC/HF 13.56 MHz, RAIN / UHF 860 ÷ 930 MHz
  • Protocols: NFC/RFID ISO 14443 Type A, RAIN RFID EPC Class 1 Gen 2 ISO18000-63
  • Tag Type: Semi Passive
  • Memory: up to 4096 readings
  • Usage temperature: -30°C to 70°C
  • Reading distance: NFC / HF: up to 5 cm, RAIN / UHF: up to 5 meters.
  • EPC: 160 bits
  • User Memory: 448 bits
  • Battery life: up to 1 year (depending on temperatures)
  • Battery type: Li/MnO2 Model Renata CR2430SN
  • IP rating: IP68
  • Material: ABS
  • Dimensions: (W) 92 x (L) 63 x (H) 6.5mm
  • Weight: 35g

For further information please, refer to the following link


Data sheet

NFC Standard
ISO/IEC: 14443A/B

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