UQK-RE series liquid level switch, contain UQK-10~40 series float liquid level switch, UQK-60~61 series float level switch, suitable for controlling and alarming liquid level of all kinds of exposure or compressed vessel. When level reach control point, controller switch acts, produce on-off signals, achieve control, alarm of liquid level functions

UQK-RE level float switch, use gravity and buoyancy principle; mainly made up of floating body, high-capacity micro-switch and drive mechanism, and three-core wiring, simple structure. Three-core conductor use black, blue, brown, three color sign, black. Black, blue represent normal open contact output