RT differential thermostats are used in process plants ventilation plants refrigeration and heating plants where there is a need to maintain a certain temperature difference from 0 - 20° C between two media. One of the sensors is used as a reference ther other as an indirect controlled variable. (The direct controlled variable is the temperature differential).
Temperature range: 0 - 20° C
Operating range: -30° to 100° C
Changeover switch SPDT
Enclosure IP66
Available with marine approvals from the major authorities