Description: upper limit of the temperature range of the surrounding space in which the component, piping system or equipment may be operated; Name: maximum temperatur of the environment
Description: upper limit of the temperature range of the surrounding space in which the component, the pipework or the system can be operated; Name: max. ambient temperature
Description: variable quantity, which is not influenced by the control but is introduced into the control system from outside with the aim of making the final controlled variable follow it in a given relationship; Name: command variable