E-LLS-SF Series

Product Overview

Stainless Steel Vertical Liquid Level Float Switch

Features Include:

  • Vertically mounted float switch – install in the top or bottom of the tank (inside of the tank).
  • Magnets within the float actuate a highly reliable and repeatable hermetically sealed reed switch as the float rises and lowers with liquid level.
  • Single-pole single-throw (SPST) circuitry
  • Configure for normally open: When installed on top of the tank and used for sensing when liquid rises to a certain level (default setting), the sensor will be "normally closed" and will open when the liquid reaches that level.
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Key Features:

  • Vertically mounted float switch – install in the top or bottom of the tank (inside of the tank).
  • Magnets within the float actuate a highly reliable and repeatable hermetically sealed reed switch as the float rises and lowers with liquid level.
  • Single-pole single-throw (SPST) circuitry
  • Configure for normally open: When installed on top of the tank and used for sensing when liquid rises to a certain level (default setting), the sensor will be "normally closed" and will open when the liquid reaches that level.
  • Configure for normally closed: When installed on the bottom of the tank and used for sensing the drop in the liquid level beyond a certain point, the sensor will be "normally open" and will close when the liquid drops to that level.
  • IP68-rated water and dust protection.
  • Max pressure: 72.5 psi (0.5 MPa)
  • Float specific gravity: 0.7
  • Material: SUS304 /SUS316L stainless steel, Gasket: NBR
  • Cable length: 15.75 in (40 cm)
  • Wire gauge: 24 AWG
  • Includes two gel-filled butt splice connectors for extending the cable length up to 1,000 feet.
  • Connect to digital input or RJ45 sensor port on an E-2D/5D/16D: To connect to the RJ45 inputs, use CAT5/5e/6 cable terminated at one end with RJ45 connector. Connect the un-terminated end to the sensor cables using the included butt splice connectors.
  • Float Diameter: 0.75 in (19 mm)
  • Stem length: 2 in (51 mm)
  • Operating temperature: -4 to 176°F (-20 to 80°C).
  • Electrical rating: AC 220V/1A; DC 24V/0.5A
  • Mounting thread: M8x1.25

Technical Manuals (PDF)

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E-LLS-SF Series Installation Manual

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White Papers (PDF)

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Part Numbers

Details

E-LLS-SF-10CM

Stainless Steel Vertical Liquid Level Float Switch, Stem Length 3.93 in (100 mm)

E-LLS-SF-25CM

Stainless Steel Vertical Liquid Level Float Switch, Stem Length 9.84 in (250 mm)

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