Defrost thermostat Central unit DEVIreg 850 Digital central unit DIN [2600216]

Intelligent frost protection control for ground and roof structuresDevireg™ 850 is used for frost protection of outdoor areas and roofs and eaves. The thermostat can be used in all outdoor applications. Devireg™ 850 is fully automatic and works digitally based on information provided by intelligent sensors. Each sensor measures temperature and humidity, based on which the system switches the heating on or off. This way, it uses significantly less energy compared to traditional systems, because it is only on when needed. One central unit can control the frost protection of two areas. The sensors for area A and area B can be ground sensors or roof/eaves sensors. Mounted on a DIN rail.NOTE! If older DEVIreg™ 850 versions I, II and III are used and the thermostat is used in dual zone operation or there are more than two sensors for one zone, they must be equipped with an additional power supply (sstl 3531191). Technical data: Operating voltage: 24 VAC 24 W Resistive load: 250 v ~ 16 A Inductive load: 1A, cos Ø = 0.3 Operating temperature: -10 ... +40 °C Enclosure class: IP 20 Display: 2 x 16 character illuminated display Dimensions: Width: 105 mm Height: 86 mm Depth: 53 mm Standards: SEMKO, CE