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Proximity Switches Explosion-proof

Product families PSD, PSN, IRD, IRN, IDD, IDN, FAD, FAN


  • Directly applicable in Ex zones 1, 2, 21, 22, may radiate into Ex zones 0 and 20
  • Excecutions in red- and infrared light and laser (red, 650nm)
  • Excecutions with analouge and digital output, additional optics and adapter for connecting light guide
  • Excecutions with potentiometer and teach-in
  • Excecutions in Ex d
  • Designs M18, M30 in metal housing



  • Presence controls
  • Positioning tasks