METHOD AND DETECTOR FOR DETECTING AIR BUBBLES OR AIR CONCLUSIONS IN A SYSTEM, AS WELL AS AN INSTALLATION CONTAINING SUCH DETECTOR

摘要

Method for detecting air bubbles or air inclusions in a system (2) which at least consists of: - measuring the pressure (P) at regular intervals at the location of an expansion vessel (8); - when an pressure change occurs at the expansion vessel (8), make an analysis which consists of checking whether one or more parameters of the system (2) related to one or more measured pressure changes are within limits corresponding to an normally filled operating state of the system (2); and, - generate an output in function of the analysis made.