Inductive Proximity Switches

The PS18I is a series of inductive type proximity switches.  They are used in a wide range of industrial applications for speed sensing, valve position indication or object detection of any metallic components.  They tend to be rather low in cost and highly reliable.

Product Description

The PS18I is an M18 size inductive proximity switch routinely used to provide for speed sensing and object detection of metallic components.  All outputs for the PS18I series are solidstate.  The PS18I DC inductive proximity switches are provided with either a N.O. and N.C. switch output.

  • PS18I series inductive proximity switches for sensing metallic objects and materials
  • DC or AC/DC units available
  • Shielded designs
  • Cost-effective construction
  • Lifetime limited warranty
  • 3-wire DC proximity switches – 10-30VDC;  PNP or NPN type, N.O. or N.C. outputs
  • 2-wire AC/DC proximity switches – 20-250VAC/VDC;  N.O. or N.C. output
  • Maximum current load 300mA


  • Level sensing of liquid, granular and freely flowing powder
  • Great for PLC/DCS input


  • Seed
  • Automation
  • Process control
  • Many others

PS18I Inductive Proximity Switch Sales Flyer

PS18 3-Wire DC PNP, N.O. Switch, Shielded Inductive Proximity Switch Specification

PS18 3-Wire AC/DC, N.C. Switch, Shielded Extended Range Inductive Proximity Switch Specification

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