Inductive miniature sensors

When space for sensors is limited – Compact sensor sizes allow installation even in limited spaces.

"Maximum performance in minimum space" is the maxim which leads to in sensors with unrivaled capacity in their dimensions. They are available in switching and measuring versions in a wide variety that solves your issues as well.

New miniature inductive proximity sensors IFRM 03 with a small bending radius and large sensing distances

  • 12 mm short  version with litz wires with very small bending radius
  • 16 mm short cable version
  • Easy to install in cramped spaces in motor spindles, small grippers or robotics
  • Portfolio
    • Cylindrical sensors IFRM 03/04/05

      • Diameter: from 3 mm
      • Length: from 12 mm
      • Completely integrated processing electronics
      • Cable and litz wire versions available

      Cylindrical distance-measuring sensors IWRM 04

      • Diameter: 4 mm
      • Length: 30 mm
      • Precise analog output signal
      • Completely integrated processing electronics
    • Square sensors IFFM 04/06/08

      • Cross section: from 4 x 4 mm
      • Length: from 16 mm
      • Completely integrated processing electronics
      • Various connector and cable types available

      Square distance-measuring sensors IWFM 05/08

      • Cross section: from ab 5x5 mm and 8x4.7 mm
      • Length: 16 mm
      • Precise analog output signal
      • Completely integrated processing electronics
    Areas of application
    Special Feature
    • The right housing for every situation

      Cylindrical sensors with a housing diameter of 3 mm
      Stainless steel housing with thread for a dimension of M4, M5, M8
      Square sensors for a dimension of 4, 6 and 8mm

      Compact whether switching or measuring

      Switching or measuring sensors are available depending on the task. Thanks to an integrated amplifier circuit, the sensors can easily be integrated in compact machines and equipment even with higher measuring precision requirements.

      Wide variety of connection types

      Connector versions down to the smallest housing dimensions facilitate sensor installation. Cable versions demonstrate their benefits in very limited spaces. PVC and PUR cables guarantee a long service life under chemically and mechanically above-normal conditions.

    Key features
    • Compact

      • Extreme sensor compactness thanks to integrated electronics


      • High repeat accuracy
      • Low temperature drift


      • Wide operating temperature range
      • Large portfolio