CET-AX Read Heads


CET-AX Non-Contact Safety Switches are used to monitor the position of movable machine guarding by means of Inductive Coding.These systems are designed for use in areas where a high level of tamper resistance and safety is required.These systems feature an inductive read head,evaluation unit / safety module,and a digitally coded actuator.Unlike universally coded magnetic switches,the CES actuators are uniquely coded and cannot be bypassed by any means.The safety switch CET-AX with guard locking is based on the proven transponder principle.When used in conjunction with the CES evaluation unit,the system provides up to safety category 4.
Note: CET-AX requires the use of an external evaluation unit.


  • Safety switch with guard locking and guard locking monitoring
  • Available in mechanical and electrical locking
  • Integrated transponder coding
  • Sturdy die-cast housing for harsh environments
  • Status LED�s
  • High locking forces up to 5,000 N (1124 lb)


  • Achieves the highest level of safety when used in conjunction with CES evaluation module.
  • Highest protection against tampering
  • Non-contact system
    • Overcomes misalignment issues
    • Vibration resistant
  • Fault diagnostics
    • Minimizes down-time
  • Operates under extreme environmental conditions e.g.污垢,moisture,ambient temperature


  • M12 connector
  • Environmental Protection IP67 - oil and dust tight,and water resistant
  • Ambient operating temperature -20 to 55C
  • CES evaluation module required
    • Up to safety category 4
  • Die-cast aluminum housing
  • High locking forces up to 5,000 N (1124 lb)
  • Diagnostic LED's
  • Reverse polarity protected,integrated bridge rectifier

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