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The LL-10 employs proven ultrasonic technology and solid state integral electronics.  The Solid State Float™ provides reliable operation in virtually any liquid and eliminates failures due to finite mechanical life inherent in the mechanical float design. With fully epoxy sealed electronics, combined with ultrasonic sensing technology, Solid State Float™ is designed for years of maintenance-free service.


  • High pressure up to 1000 PSIG
    (6895 Kpa)
    Output: Wet 16±1; Dry 4±1
  • No moving parts, easy to install
  • Input 5 to 30 VDC
  • Digital filter techniques enhance performance

Optional Features

  • Electropolishing
    Higher temperature up to 212 °F (100 °C)
    Relay output, 0.5 amp SPDT  


  • Pump protection
  • Storage tanks
  • Compressors
  • Medical and laboratory equipment
  • Hydraulic supply lines
  • Oil film detection
  • Coolant reservoirs
  • Boiler water cutoff
  • Sewage systems
  • Pipe lines
  • Hydraulic and lube reservoirs
  • Chillers  


Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Sensor Type  Point Liquid Level Sensors

  • Type  Tip

Configuration Features

  • Cable  1, 4, 10, 20 Feet

Electrical Characteristics

  • Output  Analog 4 - 20 mA Power Loop

  • Input  5 - 30 VDC


  • Pressure Range  1000 psi

  • Process Connection  3/4"NPT

  • Actuation Point/Sensing Range  Custom (2.25, 6, 12, 18, 24 Inches)


Related Materials

Datasheets & Catalog Pages

Terms and Conditions

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This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.