A thermowells is a very simple device that can help to provide you with increased life of your temperature elements as well as ease of changing them without shutting down the system. They are recommended whenever a temperature element is to be inserted into a process where corrosion, pressure, abrasion, or shear forces may threaten the life of the element.

Thermowells simply isolate a temperature sensor from its surrounding environment, protecting the element from pressure, corrosion and abrasion that it is normally subject to. This also allows for easy removal, replacement and testing without affecting the process media or the system.