SR Series Draw-Wire Sensors (String Pot)

Rugged, low-cost, high performance string potentiometers for wet environments and outdoor applications

SR Series Draw-Wire Sensors (String Pot) | Althen Sensors

Features SR

  • Low cost, high value stringpot
  • Versatile stainless steel mounting bracket
  • Simple one-button user scalable stroke range
  • Custom configurations available for OEM customers

Applications for SR

  • Outdoor mobile construction equipment
  • Outrigger positioning
  • Hydraulic lifts
  • Water and power controls


  • Voltage divider (potentiometric)
  • 0-10VDC
  • 4-20mA feedback signal
  • Incremental encoder
  • CANbus communication (CANopen/CAN J1939)


0 - 175 inches
±0.35% to ±0.5%
IP rating
Operating temperature
-40°C to 85°C
Dimensions (mm)
100 x 120 x 200
Measuring cable
Bare stainless steel, nylon-coated stainless steel
Housing material
Polycarbonate with stainless steel bracket
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