Miniature inductive proximity switches with long operating distance, series 500


  • World's longest operating distance for miniature inductive switches: 2.5 mm on steel
  • Miniature sizes: Ø 4 and M5
  • Embeddable (recessed!) mounting
  • Stainless-steel housings (V2A)
  • Built-in LED, short-circuit, voltage reversal and induction protection
  • Largely compatible with standard devices


  • Increased reliability thanks to increased distance from moving parts, and there-fore reduced danger of mechanical damage
  • Replace larger sizes when space is limited
  • Considerably easier installation, due to greater mechanical tolerance
  • Best results for parts difficult to detect (small, narrow, non-ferrous metal, wires)

Data sheet for 4mm diameter version

Data sheet for M5 version