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% Standard Accuracy, FS


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


  • Custom Polyurethane or ETFE Cable Lengths
  • Welded 316SS Body Construction
  • Long Life Vent Filter or Aneroid Bellows
  • Custom Level Ranges up to 115 ft. (35 m) H2O
  • Optional Lifetime Lightning Protection


  • Lift station monitoring
  • Wastewater
  • Slurry Tanks
  • Pump control  
  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  Gage

Configuration Features

  • Pressure Port/Fitting  PTFE Coated Elastomeric Diaphragm with Diaphragm Protector (Cage)

  • Electrical Connection  1/2 MNPT Conduit Fitting with Gland Cable Seal, 1/2 MNPT Conduit Fitting with Overmold Cable Seal

Electrical Characteristics

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

Body Features

  • Port Material  316 SS, FKM, Polyurethane, PTFE

Usage Conditions

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


  • Water-Level Sensor Accuracy  ± .25% FS

  • Pressure Range  0 – 4 to 50 psi

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

  • Proof Pressure Range  2X FS


  • Options  Lightning Protection

Reference Number

  • TE Internal Number CAT-WLS0008

Related Materials

Datasheets & Catalog Pages

Agency Approvals

Agency Approval Document

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 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.