Feature:- microcontroller based intelligent circuit easy fit to dol starter. overhead tank & sump water level sensing onboard 30a relay mounted. dry run production in-built ( 1min monitoring) terminals for easy installation operating voltage 12v ac/dc separate terminals connection for sensing voltage suitable for contact type & non-contact type sensor application:- water level controllers for residential building, industrial liquid level control.
Microcontroller based intelligent circuit easy fit to dol starter
Overhead tank and sump water level sensing
DOL with Dry run protection