L100 / L120 / L127 / L128 Level Switches

These float actuated Oil Level Swichgage instruments are a combination oil level sight gage and adjustable, low and/or high limit switch. The limit switches are normally open during operation– yet close if the level drops (or rises) to where the float contacts the limit screw. The contact completes a circuit to ground a magneto or trip a Murphy magnetic switch. The magnetic switch can be used to activate alarms and/or shutdown. Models are also available without limit switches.

Features
• See Oil Level and Condition Without Shutting Down
• Shutdown or Alarm on Low Lube Level
• Adjustable Limit Switch for Alarm and/or Shutdown
• Save on Reduced Downtime and Repair Costs
• Simple Installation