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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) -40 – 85 °C [ -40 – 185 °F ]


  • 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

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