Low Level Float Switch Enables Sensing in Air Conditioner Drip Pans and Other Shallow Level Applications
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Low Level Float Switch Enables Sensing in Air Conditioner Drip Pans and Other Shallow Level Applications
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Standard float switches require at least an inch of liquid to attain enough buoyancy to switch. This can be a problem in applications where low level sensing is required. The hat-shaped design of W.E. Anderson’s Model F7-LL provides necessary buoyancy for switching in only 5/8" of water. This is essential for air conditioner drip pans, low level sumps, and drains. The F7-LL is also ideal for low alarms, where running the process dry can result in catastrophic failure.