Intsimi ye-automation yemizi-mveliso idla ngokubandakanya iindawo ezimanzi nezifumileyo, iiswitshi zeqhosha lesinyithi kufuneka zibe nenqanaba elithile elingangeni manzi (njenge-IP67 okanye ngaphezulu).
Izinto ekufuneka ziqwalaselwe kuyilo olungangeni manzi: Ukusetyenziswa kwezitywino, iingubo, ukungangeni manziindlalakunye namanye amanyathelo okuqinisekisa ukuba iswitshi isasebenza ngokuqhelekileyo kwimeko yokusebenza kwamanzi okanye ukutshiza kwamanzi.
Umzekelo: Kwindawo emanziofishishini lokucubungula ukutya, ukusetyenziswayethuIswitshi ye-piezo yothotho lwe-PSoko ikukuthiIbanga le-IP69K elinoyilo olukhethekileyo lwesitywino kunye nezinto zentsimbi engagqwaliyo(SS316L)ukumelana nokuhamba kwamanzi ngoxinzelelo oluphezulu kunye nokuchaphaza kolwelo.
