Cable Probes
Conventional Cable Probes
A cable temperature sensor is the simplest design of a temperature probe. Typically, the sensing element is protected by a metal or plastic cap. This traditional construction works well in dry environments. But as soon as water tightness comes into play, it bears problems.
Overmoulded Cable Probes
Therefore, we have invented what we call overmoulded probe or “rubber probe”. Here, the sensing element is encapsulated with the same plastic used for the cable insulation. This encapsulation ensures excellent water tightness and high resistance to vibrations.
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In completely dry conditions, traditional cable probes are just fine. As soon as humidity, condensation and freezing come into play, you are better off with an overmoulded probe. If humidity is a problem and temperatures can exceed 150 °C, a mineral insulated probe may be the best solution.