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Non-contact safety switches

Low-maintenance, intelligent solutions

Non-contact safety switches are ideal in applications where precise guidance of guards is difficult. Due to their design, they are extremely long-lasting devices that require minimal maintenance. In addition, they are resistant to shock and vibrations and offer a high level of prevention against tampering. Our range of non-contact safety switches includes magnetic, transponder and inductive safety switches. Rectangular and cylindrical types are available for each sensor principle.

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Result 1 - 7 out of 7

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Product family TR4 Direct
Intelligent and non-contact door monitoring with very effective tamper protection
  • Response range of up to 25 mm
  • Unique and universally-coded sensors up to enclosure rating IP 69K
  • Up to performance level PL e (EN ISO 13849)
  • Two OSSD safety outputs
  • Reliable series connection of up to 30 sensors possible (depending on the variant)
  • LED status indicator
  • Periphery indicator and magnetic holding force (optional)
  • Flexi-Loop-compatible M12 plug connector (depending on the variant)
Product family STR1
Compact, safe, and flexible
  • Response range of up to 14 mm
  • Small housing with flexible mounting options
  • Sensor activation possible from three sides
  • Three different actuators available
  • Universally coded, uniquely coded, and permanently coded sensors
  • PL e (EN ISO 13849), SIL3 (IEC 61508)
  • Reliable series connection of up to 30 sensors possible
Product family RE2
Simple and established non-contact door monitoring
  • Response range of up to 9 mm
  • 2 or 3 contacts
  • Up to performance level PL e / Cat. 4 (EN ISO 13849)
  • Sensors with plug connector or connected cable
  • LED status indicator (RE27)
  • Flexi Loop-compatible M12 plug connector (depending on variant)
Product family RE1
Simple and established non-contact door monitoring
  • Response range up to 7 mm
  • 2 or 3 contacts
  • Up to performance level PL e (EN ISO 13849)
  • Sensors with plug connector or connected cable
  • Flexi Loop-compatible M12 plug connector (depending on variant)
Product family IN3000 Direct
Safe, non-contact position monitoring
  • Response range of up to 15 mm
  • LED status indicator
  • Up to performance level PL d (EN ISO 13849), SILCL2 (EN 62061), SIL2 (IEC 61508)
  • Flexi Loop-compatible M12 plug connector
Product family IN4000 Direct
Safe, non-contact position monitoring
  • Two OSSD safety outputs for direct connection of sensors to a single safety controller
  • Response range of up to 20 mm
  • LED status indicator
  • Up to performance level PL e / Cat. 4 (EN ISO 13849)
  • Flexi Loop-compatible M12 plug connector
Product family IN4000 Standard
Safe, non-contact position monitoring
  • One clocked safety output for direct connection of sensors to a safety controller
  • IP67 or IP69K enclosure rating
  • Response range up to 15 mm
  • LED status indicator
  • Up to performance level PL e (EN ISO 13849)
  • Safe series connection of sensors possible

Result 1 - 7 out of 7

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