Placing the Fridge-tag with an external sensor

Warning: Pay attention to your safety and protection when installing the external sensor in your freezer and follow your organization’s instructions for proper handling at ultra-low temperatures.

Two hours before activating the Fridge-tag the external sensor must be placed in its predetermined location. It is recommended and important to place the external sensor in the center of the freezer for an optimal temperature observation and to avoid any incorrect measurements when starting the device.
For the right positioning of the external sensor within the freezer, please follow the instructions of WHO, CDC or any other governmental requirements of your country.


  1. External Sensor
  2. Flat cable
  3. Fridge-tag

Note: Do not bend or fold the cable of the external sensor to prevent it from getting damaged. The bending radius should not be smaller than 1 cm / 0.4 inch.

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