What must capillary tube and bulb heat-sensing elements in sauna rooms be protected against?

Capillary tube and bulb heat-sensing elements in sauna rooms must be protected against physical damage for several important reasons. These components are integral to accurately measuring temperature within the sauna environment, which is characterized by high heat and humidity levels. Physical damage to these sensing elements can disrupt their ability to function correctly, potentially leading to inaccurate temperature readings or complete failure.

The construction of capillary tubes and bulbs is sensitive; they can be prone to breakage if exposed to jarring impacts or excessive strain. Given the unique conditions of a sauna room, ensuring the integrity of these components is crucial for safe and effective operation. Proper protection mechanisms, such as thoughtful placement and suitable casing materials, can help guarantee that these sensors remain intact, enabling consistent monitoring of temperature, which is vital for user comfort and safety.