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Potentiometric and magneto resistive displacement sensor – PY2


  • Measurement of linear displacements
  • Presses, injection-moulding machines


PY2-range sensors are designed to measure linear displacements from 0-10 mm to 100 mm. Three measurement ranges are available, all with a linearity ranging from 0.2 to 0.1%.
They feature a contact tip and a return spring and they include a potentiometric plastic track.
  • Separate linearity up to ± 0,1%.
  • Infinite resolution.
  • Lifespan > 100x106 operations.
  • Displacement speed up to 10 m/s.
  • Protection class: IP40.


Useful electrical stroke (C.E.U.)10/25/50/75/100
Independent linearity (within C.E.U.)See table
Displacement speed≤ 10 m/s
Displacement force≤ 4 N
Life>25x106 m strokes, or 100x106 operations, whichever is less (within C.E.U.)
Vibrations5…2000 HZ, Amax=0,75 mm amax. = 20 g
Shock50 g , 11ms
Tolerance on resistance± 20%
Recommended cursor current< 0,1 µA
Maximum applicable10 mA
Maximim applicable voltageSee table
Electrical isolation>100MΩ à 500V=,1bar, 2s
Dielectric strength>100 µA à 500V∼, 50 Hz, 2s, 1bar
Dissipation at 40°C (0W at 120°C)See table
Actual temperature coefficient of the output voltage< 1,5ppm/°C
Working temperature-30…+100°C
Storage temperature-50…+120°C
Case materialAnodised aluminium Nylon 66 G 25
Control rod materialStainless steel AISI 303
Fixing Brackets wth variable longitudinal axis