The next product is 30Y series.it's also LCD display for single pump or twopumps.Unique non-contact induction technology enables no need ofprobes to achieve shutdown protection when the pump is running Drydue to lack of water, thus realizing fully intelligent and unmannedoperation.lt'a device designed to control and protect the operation ofvarious pump up to 30kw, such as submersible pump, centrifugal pumpdeep-well pump,sewage pump, booster pump and etc. Despite itscompact size ,it packs a power punch in terms of functionality.it'scredible lightweight and portable, making it easy to use anywhere at anytime.