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In temperature sensors, you can find a wide range of temperature indicators which change colours because of their sensivity to heat. No technical knowledge is required to use them as they represent a simple and cheap way to monitor temperature for all applications. They are commonly used for quality and manufacture control processes as well as for the control of the refrigeration chain during transportation and storage.  As temperature meters, they are an effective solution and an easy alternative to conventional means. 

  • The FREEZESAFE temperature drop indicator is an adhesive label that, by means of a color change, alerts us that the temperature has dropped below a critical value. The color change is permanent and irreversible, so it acts as a control indicator, recording the event. It is supplied in packs of 100 units.

    184,17 €

  • Micro-size 4-point temperature adhesive label. Supplied in packets with 10 units.

    28,49 €
  • Sale!

    Adhesive thermometers for calendars are reversible temperature labels. They are manufactured with LCD (Liquid Crystal Display) technology. This technology is based on a special material changing its colour by the temperature.

    51,41 €

  • This irreversible temperature indicator has been designed to control overheating in engine parts. It contains 4 control points changing their colour permanently when the temperature stamped on them is reached. As this change is irreversible, this indicator is able to detect whether the said temperature has been reached anytime in the area where it has...

    29,50 €

  • Irreversible time and temperature indicator by color change. This adhesive label alerts you to inappropriate temperature exposure by progressively changing the color of the control points. Each point is calibrated for a specific period of time, thus allowing control of the exposure time at that temperature.

    227,50 €

Which kind of temperature indicators do you find in our online shop?

The colour change technology by temperature includes different products such as adhesive temperature indicators, flexible thermometer, time and temperature indicators, labels displaying certain temperature, heat sensitive inks changing colour in contact with cold or hot and pencils working as detectors for temperature control.

In any case, there are three kinds of technology for temperature measurement:

  • Irreversible: working as maximum or minimum temperature sensor or recorder and informing if certain temperature has been reached or not.
  • Reversible: working as a conventional thermometer, it measures the temperature of the product or surface at that time.
  • Time and temperature, records exposure to a temperature for a specific period of time. It serves to control the cold chain of vaccines and food

There is a special product range for low temperatures working as thermograph or temperature controller to monitor the fulfilment of the refrigeration chain. These devices include indicators detecting the level of heating and the subsequent non-compliance of best preservation conditions as well as sensors recording temperature decrease which might cause product refrigeration.