MURPHY FLUID LEVEL GAUGE
The L150 series level gauge is a combination liquid level gauge and low limit switch; each unit includes a chamber with pivot float, an indicating dial with pointer, and a low level contact. Earthing via the case.
When properly installed and maintained, the float operates the pointer that, in turn, both indicates level during normal operating, and closes a switching circuit if the level falls to the low-limit set point. Earthing via the case.
The EL150K1 series level Switchgauge is a combination liquid level gauge and low level microswitch.