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Gefran PY2 Touch Version Rectilinear Displacement Transducer With ball tip

  • 10 to 150 mm stroke
  • Double support of the control rod and return spring.
  • Tip with M2.5 thread and stainless-steel ball
  • Independent linearity up to ± 0.1%
  • Resistance 5 kΩ


The side connection creates a through-rod structure with double rod support, guaranteeing greater overall strength of the transducer.
The return spring automatically returns the rod to zero position, making the transducer suitable for comparator applications.
The tip with stainless steel ball is suitable for applications where the object to be measured is not subject to shifts transverse to the transducer axle.
Ideal for checking the flatness or thickness of panels of various materials. Can also be used for valves or mechanical parts when the rod cannot be attached to the moving object.

  • 10 to 150 mm stroke
  • Double support of the control rod and return spring
  • Tip with M2.5 thread and stainless steel ball
  • Independent linearity up to ± 0.1%
  • Infinite resolution
  • No variation of electrical signal outside theoretical electrical stroke
  • Displacement speed up to 10 m/s
  • Working temperature: -30…+100°C


Electrical connections:

  • PY2 F 3 wire 1m screened cable
  • PY2 C 5-pole connector DIN43322
  • Life duration: > 100×106 operations (within C.E.U.)
  • Grade of protection IP40
  • Suitable for use in explosive environments with presence of gas (groups IIA, IIB, IIC) and combustible powders.

Standards for simple device:

    • ATEX CEI EN 50020 2003 – paragraph 5.4 a

Further Information:

Data Sheets