Build and price the product now


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)


  • Operating Temperature DEGF  -22 – 176

  • Operating Temperature DEGC  -30 – 80

Related Materials

Catalog Pages/Data Sheets

Terms and Conditions

Please carefully read the disclaimer before using any of this data.
Your use of this data constitutes your acceptance of the terms and conditions set forth below. If you do not agree to those terms and conditions, please click on the I Disagree link.

This information has been provided to you free of charge for your use but remains the sole property of TE Connectivity Corporation ("TE"). While TE has used reasonable efforts to ensure its accuracy, TE does not guarantee that it is error-free, nor 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. TE expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.