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Overview

The SR1M string potentiometer is part of a series of rugged, low-cost, high performance string pots built for wet environments and outdoor applications. What sets this sensor apart from other string pots, is the internal programmable digital circuitry that gives the customer a one-size-fits-all approach for many applications. The SR1M string potentiometer ships factory calibrated to the full stroke range, but the output signal can be easily re-scaled to match any stroke down to 1 inch (25 mm).

Benefits

  • User adjustable stroke range to 175 inches (3 meters) 
  • Easy push-button zero and span adjustment
  • Designed for outdoor & IP67 environments

Features

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

Product Type Features

  • Position Sensor Product Type  SR Series, IP67 String Pots

Body Features

  • Case Material  Polycarbonate + Stainless Mounting Bracket

Dimensions

  • Full Stroke Range (mm) 3175, 4445

  • Full Stroke Range (in) 125, 175

Usage Conditions

  • Accuracy (% of FS) ±.5

  • Operating Temperature Range  -40 – 85 °C [ -40 – 185 °F ]

Operation/Application

  • Output Signal Type  4 – 20 mA

  • Digital Resolution (bit) 16

Industry Standards

  • IP Rating  IP67

  • Hazardous Area Approval  No

Other

  • Repeatability (% of FS) .02

  • Encoder Drive  No

  • Measuring Cable  Nylon-Coated Stainless Steel

Reference Number

  • TE Internal Number CAT-CAPS0074

Related Materials

Datasheets & Catalog Pages