Probe Thermostats (Immersion Thermostats)

1100/1500 Series

DeVale is the leading supplier in sealed brass, stainless steel, titanium and thermal resin probe thermostats designed to sense fluid or air in applications such as automotive, heavy equipment, industrial equipment and various heating products. These devices are used primarily as a high limit temperature switch with a wide differential. We offer an unmatched selection of housing designs and terminal options.

1200 Series

This is one of the most diverse probe products that we offer. These devices are available in brass, stainless steel, titanium and high temperature resin designs. The switching capacity is highest we offer and can be used as a controlling thermostat with close reset or, as a high limit thermal protector with wide reset in fluid or air sensing applications. Custom leads, terminals, cords are available with unlimited choices. Custom designs are welcome.

1300 Series

This series is the smallest probe control we manufacture. These devices offer exceptional temperature accuracy along with a factory preset activation temperature and reset choice.  This product is suitable for use as a high limit thermal protector or, controlling thermostats in numerous applications where size constraints exist.

1400 Series

A true multipurpose probe available in sealed brass or stainless steel design. Switch characteristics allow this series to be used as a controlling thermostat or thermal protector. Contacts can be configured to open or close on temperature rise with a narrow, semi-close or wide reset temperature. Numerous termination and design choices are available.