Impurity i.e. ionic material, detecting device for use in nuclear reactor system, has controller connected with transducer under normal operating condition, where controller determines concentration of impurities within liquid

摘要

The device (2) has a sensor (4) comprising a film provided with a transducer, where a surface of the transducer stays in fluid-connection with a liquid (8) e.g. water. The film is arranged between the surface and the liquid. A controller (6) is connected with a transducer under normal operating condition, where the controller determines concentration of impurities i.e. ionic materials, within the liquid. A cleaning chamber is arranged between the surface and the film, where the cleaning chamber includes an inlet and an outlet. An independent claim is also included for a nuclear reactor system comprising a nuclear reactor.