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% Standard Accuracy Full Scale


Typical lead time (business days) for standard configurations. Contact factory for more information.


  • Custom polyurethane or ETFE cable lengths 
  • Welded 316SS or titanium body
  • Custom level ranges up to 700 ft. (210 m) H2O 
  • Multiple analog outputs 
  • Ported nose cap 
  • Optional lifetime lightning protection
  • Long life vent filter or aneroid bellows
  • Available molded cable seal 


  • Surface water monitoring
  • Well monitoring
  • Groundwater monitoring
  • Pump control
  • Slug tests
  • Level control
  • Ballast tank contro 
  1. Configuring KPSI Liquid Level Transducer Part Numbers (English)

Learn how to configure a part number for KPSI analog and digital liquid level transducers including: 300, 500, 600, and 700 Series.


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

Product Type Features

  • Water-Level Sensor Type  Analog Water Level Sensors

  • Water-Level Sensor Style  Absolute, Gage, Sealed

Configuration Features

  • Pressure Port/Fitting  Ported

  • Electrical Connection  Gland Cable Seal, Overmold Cable Seal

Electrical Characteristics

  • Water-Level Sensor Supply Voltage (V) 9 – 28

Body Features

  • Port Material  316 SS, FKM, Polyoxymethylene, Polyurethane, Titanium

Usage Conditions

  • Operating Temperature Range  -20 – 60 °C [ -4 – 140 °F ]


  • Water-Level Sensor Accuracy  ± .25% FS

  • Pressure Range  0 – 2 to 304 psi

  • Output/Span  0 – 10 V, 0 – 2.5 V, 0 – 4 V, 0 – 5 VDC, 1.5 – 7.5 V, 4 – 20 mA

  • Proof Pressure Range  2X FS


  • Options  Lightning Protection

Reference Number

  • TE Internal Number CAT-WLS0010

Related Materials

Datasheets & Catalog Pages

Product Specifications

Manuals & User Guides

Agency Approvals

Agency Approval Document

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.