Description

QDX50E Pressure switch uses built-in micro switch, induction from hydraulic system pressure convey the electrical signal to electromagnetic directionalvalve or electric motor make it change direction or warning,closed circuit,in order to achieve the effect of system protection.

QDX5OE Pressure switch uses liquid pressure to open/close electrical contact hydraulic electrical interface element.When the system pressure to achieve value of pressure switch setting,a signal,make electrical com ponents (such as electromagnet,motor,time relay,electromagnetic clutch.) action,make the oil pressure relief,reversing,execute component real ize order action,or closed motor make the system to stop working,and the safety protection.