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Precision Gauging: PEL Series

The PEL-system is a pneumatically controlled sensor for gauging and control:

  • Unaffected by the material
  • Non-contact sensing
  • Sub-miniature detector
  • Submicron repetitive accuracy
  • High speed control 50/second
  • Modular unit
  • Reliable and dependable


The PEL sensors use a stream of clean dry air from a sensing nozzle to make a non-contact detection of a target and provide electrical or pneumatic signal to indicate, presence, position, form or dimension. The supply pressure is set at 10Psi.


PEL: Reed relay – 50V max and 0.5A max.

PEL-P: Pneumatic output 2-way valve

PEL-N: PNP or NPN output 0-5V logic

PEL C: PNP or NPN output

Key Applications: Automation and Machinery

  • Drill Breakage
  • Workpiece seating gap check
  • Leak from molds (Aluminum die-cast machine)
  • Through hole check
  • Machine hole dimension (IO or OD)
  • Edge control
  • Threaded/unthreaded hole check
  • Wear of grinding wheel
  • Thickness gauging, Dimension gauging

*PEL is a registered trademark of MAWOMATIC  www.mawomatic.de

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