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Originally designed for off-road construction equipment, the SR1A is the perfect low-cost solution for OEM and stocking distributors.  Available in 62-inch,125-inch and 175-inch stroke ranges, the SR1A is constructed of a rugged polycarbonate enclosure designed to withstand impact from harsh environments and rugged conditions. Each sensor ships with a handy mounting bracket to make just about any 

installation very simple. Every SR1A ships with a field installable mating connector and optional cordsets are available. 


  • Precision Potentiometric (Voltage Divider) Output 
  • 0–62, 0–125 and 0-175 inch Range Options 
  • Designed for Outdoor & IP67 environments 
  • In Stock for Quick Delivery! 


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

Product Type Features

  • Product Type  SR Series, IP67 String Pots

Signal Characteristics

  • Output Signal  Voltage Divider (Potentiometric)

Body Features

  • Housing Material  Polycarbonate + Stainless Mounting Bracket

Usage Conditions

  • Operating Temperature (Deg F) (°F) -40 – 185

  • Operating Temperature (°C) -40 – 85


  • Resolution (mm) 16 bit

Industry Standards

  • IP Rating  IP67

  • Hazardous Area Approvals  No


  • Full Stroke Ranges (mm) 1587.5, 3175, 4445

  • Full Stroke Ranges (in) 125, 175, 62.5

  • Accuracy (% of FS) .5

  • Repeatability (% of FS) .02

  • Encoder Drive  No

  • Measuring Cable  Nylon-Coated Stainless Steel

Related Materials

Datasheets & Catalog Pages

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.