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Featuring a large (2.75") diaphragm, the LTR pressure transducer is designed to accurately measure pressure with viscous liquids. Its robust housing and cable are designed to meet the demands of various municipal and industrial applications.  The transducer is offered with options such as intrinsically safe ratings, two year warranty, and lightning protection.


  • Submersible Level Transducer
  • Municipal and Industrial Applications
  • Wide Mouth Non-fouling Protective Cage
  • 2.75” PTFE Flexible Diaphragm 


  • Lift Station Monitoring
  • Pump Control
  • Slurry Tank Liquid Level
  • Wastewater  

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

Product Type Features

  • Sensor Type  Analog Water Level Sensors

  • Type  Gage

Electrical Characteristics

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

  • Supply Voltage (V) 9 – 28

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

Body Features

  • Port Material  316 SS, FKM, Polyoxymethylene, Polyurethane

Mechanical Attachment

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


  • Pressure Range  0 – 4 to 50 psi

  • Accuracy  ± .1% FS, ± .25% FS

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

  • Overpressure  2X FS


  • Options  .1% Accuracy, Custom Ranges, Lightning Protection, UL, FM, CUL

Related Materials

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