SR1M series string pot displacement sensor

The SR1M is part of a series of rugged, low-cost, high-performance string pots built for wet environments and outdoor applications. Designed for the rigours of outdoor construction equipment or the demands of a factory floor.

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 ships factory calibrated to the full 125-inch (3-meter) measurement range but the output signal can be easily rescaled to match any stroke down to 1 inch (25 mm).

  • Measuring range: 0...3175mm
  • User programmable to any range (0...25mm min.)
  • 4-20mA or 20-4mA selectable output
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