Stahl Temperature controller -20 ... 50 °C

R. STAHL temperature controllers and limiters perform various tasks: They disconnect the system after an adjustable limit value is exceeded, whereby limiters remain disconnected, while controllers switch back on again when the permissible temperature is reached. Both switch off in the event of leak in the system. The set value can be seen from the outside through the inspection window. If the temperature of the sensor exceeds the set value, the controller switches off. If the temperature falls below the set value, the controller switches on automatically. Safety temperature monitor, explosion-protected, Type: 8146/5041-STW25A/-20- +50°C, AC rated operational voltage: 230 V, Rated operational current: 25,000 A, Max. output AC load condition: 1-2 230 V AC1/25 A, 1-4 230 V AC1/2 A, Measuring range: -20 to 50 °C, Enclosure material: Polyester resi, Glass fibre reinforced, Application range (zones): 1 2 21 22, Degree of protection (IP): IP66, Gas explosion protection: II 2 G Ex d