Fluid Level Switches and Maintainers

L150, EL150K1, EL150EX

Level Swichgage® series for Engine Liquids

L150, EL150K1, EL150EX oil/water/fuel level SwitchgageThe L150 series Level Swichgage® is a combination liquid level gauge and low limit switch. Each unit includes a chamber with pivotal float, an indicating dial with pointer and a low level contact.

When properly installed and maintained, the float operates the pointer which, in turn, both indicates level during normal operation, and closes a switching circuit if the level falls to the low-limit set point.

Model L150 has a single electrical connection (contact grounds on low fluid level). Model EL150K1 has a snap-switch (SPDT contacts with insulated wiring).

Features:

  • Fluid level monitoring for coolant, oil, diesel fuel and hydraulic fluid.
  • Gauge face and pointer indicates fluid level
  • Float operated low level switch, triggers alarm or shutdown protection
  • Float adjustment knob for operator test of alarm or shutdown
  • Optional explosion-proof model EL150EX

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