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TopWorx™ Model LPS
As of July 2, 2021, Emerson will no longer be offering the TopWorx LPS.
For replacement products please visit this link to MTS , for non-LED sensors, and link to 7L for LED sensors.

The LPS is specifically designed to provide position feedback on linear control and knifegate valves. The LPS uses a hermetically sealed sensor element and is not a GO® Switch leverless limit switch design.


  • SPDT form C contacts
  • 4amp/120vac, 3amp/24vdc
  • AC/DC, NO/NC flexibilitysetup and calibration
  • 250mA/120VAC, 24VDC
  • Stainless steel housings
  • Inherently Intrinsically Safe
  • ?-40° to 105°C (-40° to 221°F) operating temperature
  • Zone 0, 1, or 2 hazardous areas