Case Studies

Irreversible Heat Watch Label

Sector: Electronics


Due to the long lead time for the repair of an electrical supply or an important mechanical part such as a transformer, busbar or circuit, the main aim for many companies is to identify operating conditions that may cause this type of failure.


To provide a solution to monitor and warn when overheating conditions are likely to happen and record such conditions whilst the operators are not present.


TMC Hallcrest have designed the new self-adhesive Heat Watch to do just that. There are two sets of temperature elements, the upper Irreversible part of the label provides a permanent colour change that records the highest temperature, achieved, whilst whilst the lower Reversible section clearly warns of any possible overheat conditions. Accurate, light and easy to read, the Heat Watch label can be placed on almost any flat surface.

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