Cels’O sensor – LoRaWAN


The Cels’O sensor measures the ambient temperature as well as the temperature of sensitive products in order to control and observe cold chain integrity in the agri-food and transport sectors. In addition, it can measure temperatures comprised between -30°C and +35°C with a level of accuracy of about +/- 0.5°C.

It transmits the measurements via a public or private LoRaWAN™ radiofrequency network.


  • LoRaWAN™, Class A
  • Easy to install and use
  • >7 years of autonomy based on 4 measurements per hour and 1 transmission per hour
  • Historization (data storage) of 30 days of temperatures measured every 60 minutes
  • Temperature measurement
    – Range: -30°C / +35°C
    – Accuracy: +/-0.5°C
    – Resolution: +/- 0.1°C
  • Differential data compression
  • IP66


  • Cold or hot chain tracking directly in the cabinet: freezer, refrigerator, food warmer.
  • Same function in vehicles with possibility of macro-geolocation via the LoRaWAN network.
  • Remote installation possible in the case of a metal envelope.
  • Outdoor temperature measurement on building gable.

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