For cooling applications in commercial and other non-domestic applications, such as schools, sports centres, shops and offices, larger heat pumps are used.
Via of the refrigeration circuit, unwanted heat is removed and thus the process or space is cooled. The heat absorbed by the refrigerant can be transferred to other areas. For example, in production areas where heat is indispensable as part of the production process, such as sterilisation or drying processes. The use of the waste heat, in connection with the use of (non-critical) refrigerants, makes this technology particularly environmentally friendly.
For the control of heat pumps, pressure and temperature measuring instruments are critical.
The measuring systems used ensure efficient operation of the heat pump. As a result, they must be particularly reliable.