In a nutshell, the capacitive prox switch ised to have many advantages for your sake so that you could recommend using it. Because of its non-contact technology, that completely eliminates any chance for a mechanical failure and delivers precise and accurate detection every time. This makes it perfect for environments that are continuous or hard-wearing and where simple switches may fail. It is also versatile with regard to the material it works in, which allows for a wide range of applications from detecting liquid presence levels up through counting small parts on manufacturing lines. Moreover, it is easy to set up and a low-cost solution with virtually nil maintenance. In industrial applications, this allows the capacitive prox switch to ensure greater safety by preventing machine failures; and thus a higher degree of efficiency for productivity.