Secondary Controllers In Refrigeration Systems

Evaporator selectable via solenoid valves
Adjustable electric heater in the refrigeration chambers as cooling load
Pressure measurement at all relevant points in the system
2 refrigeration chambers: refrigeration and freezing stage
Water-cooled coaxial condenser.

Compressor according
Refrigeration capacity: 990W at -5/55°C
Receiver: 1,3L
Power consumption: 685W
Cooling load: 0...500W 
Measuring ranges
Flow rate water: 20...250l/h
Flow rate refrigerant: 1x 1...11,5l/h;  1x 2...27l/h
Pressure: 5x -1...9bar / 3x -1...24bar
Temperature: -50...300°C.