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Sealed to meet NEMA 4 standards, this Cable-Extension Transducer will perform even under the harshest of environmental conditions. As a member of Celesco’s innovative family of NEMA-4 rated cable-extension transducers, the PT9420 offers numerous benefits. It installs in minutes, functions properly without perfectly parallel alignment, and when its cable is retracted, it measures only 6”. 


  • Absolute Linear Position to 1700 inches (4300 cm) 
  • Stroke Range Options: 0-600 to 0-1700 inches 
  • VLS Option to Prevent Free-Release Damage 
  • IP68 / NEMA 6 Protection 
  • Hazardous Area Certification 

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

Product Type Features

  • Product Type  PT9ext, Harsh-Environment Series

Signal Characteristics

  • Output Signal  4 – 20 mA

Body Features

  • Housing Material  Aluminum, Stainless Steel

Usage Conditions

  • Operating Temperature (Deg F) -40 – 93 °C [ -40 – 200 °F ]


  • Resolution (mm) Continuous Analog

Industry Standards

  • IP Rating  IP67, IP68

  • Hazardous Area Approvals  No


  • Full Stroke Ranges 15240 – 43180 mm [ 600 – 1700 in ]

  • Accuracy (% of FS) .12

  • Repeatability (% of FS) .02

  • Encoder Drive  No

  • Measuring Cable  All Plastic, Bare Stainless Steel, Nylon-Coated Stainless Steel

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