Metrology

METROLOGY: TEMPERATURE INDICATORS and RECORDERS

COLD & CO offers several temperature monitoring equipment:

  • Indicator or Recorder?
  • Reversible or irreversible?
  • In real time?

So many solutions exist to ensure the traceability of your cold chain. Follow our decision guide to find your protocol and consult our most suitable solutions.

Crystal Indicator

Liquid crystal temperature indicators are ribbons that visually tell you the instantaneous surface temperature of a product. Reversible, they make it possible to assess at T time whether the temperature is respected.

Temperature Time indicators- ITT

The irreversible Temperature Time Indicators (ITT) are activated by pressing a button.

These indicators control the temperature overshoot and indicate the cumulative duration of the overshoot.

A first white window indicates when activated, a second white window indicates the duration of exceeding the thresholds.

With a dimension of 19 x 35 mm, it has an adhesive on the back to be applied to the products to be checked.

This technology is for single use and therefore needs to be changed to each use.

T°C Recorder with NFC protocol

The temperature records are first saved to the internal memory of the recorder. The time – temperature information is then transmitted to your phone by NFC contact who in turn transmits it to the dedicated software installed on your computer.

  • Dimensions: 80 x 50 x 2.5mm
  • Temperature range -40 ° C to + 60 ° C
  • Temperature interval 1 min to 2 hours
  • Memory capacity: 5000 measurements
  • Battery life: 1 year, 3 years or 5 years
  • Delivered with certificate of compliance
  • Resolution: 0, 1 ° C
  • Accuracy between 0 ° C and 30 ° C: +/- 0.2 ° C
  • Accuracy over the rest of the range: +/- 0.4 ° C
  • Weight: 10g
  • Protection class: IP67

T°C Recorder with RFID protocol

The temperature records are saved in the internal memory of the recorder. Then the time – temperature information is transmitted to the hub by radio frequencies. The hub receives data from several recorders and transmits it to the dedicated software installed on your computer.

The hub receives data in real time over a range of 700m. In the case of transport and mobile recording beyond 700m, the hub will receive the historical data when the recorder is again in the range of the hub.

It is also possible to embark a mobile hub, for example in the truck during the transport of goods, in order to receive the data in real time.

  • Dimensions: 85 x 55 x 7mm
  • Temperature range -40 ° C to + 60 ° C
  • Temperature interval 1 min to 2 hours
  • Memory capacity: 5000 measurements
  • Battery life: 1 year, 3 years or 5 years
  • Delivered with certificate of compliance
  • Resolution: 0.1 ° C
  • Accuracy between 0 ° C and 30 ° C: +/- 0.2 ° C
  • Accuracy over the rest of the range: +/- 0.4 ° C
  • Weight: 10g
  • Protection class: IP67

T°C Recorder with GSM/2G protocol

The sensor records time-temperature data as well as geolocation and transmits them in real time to your database (computer or cloud) by connection via the GSM / 2G mobile network.

  • Dimensions: 90 x 60 x 18mm
  • Temperature range -30 ° C to + 60 ° C
  • Sampling frequency configurable
  • Delivered with certificate of compliance
  • Resolution: 0.1 ° C
  • Accuracy: +/- 0.5 ° C
  • Protection class: IP67
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