The accurate and reliable digital detecting technology and computer technology

as well as the perfect antiinterference technology have been adopted for ZL type intelligent level indicator

the traditional electromechnical level indicator being technically retrofitted in an allround way

resolving basically the problems existing in electromechanical type level indicator

such as not good enough reliability

large error

and difficult to seal etc.. Through trial operation in several years

its quality and performance are stable

being suitable for measuring the level of various dustand particle shaped materials.