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Sensor WP

Long-stroke sensor on eddy current basis
  • Short body-to-stroke ratio
  • For high dynamics and fast movements
  • Pressure resistant to 320bar in hydraulics
  • Easy installation and operation
  • Custom models upon request

Important features

  • Nominal stroke: 60 mm bis 1000 mm
  • Mechanical stroke: 70 mm bis 1100 mm
  • Case diameter: 11 mm
  • Operating temperature: -20 ... 80 °C, Option bis 120 °C
  • Protection: IP 65
  • Pressure resistance 320 bar

Technical data

    WP 60
  WP 120
 WP 160
 WP 200
 WP 300
 WP 400
 WP 500
 WP 600
 WP 800
 WP 1000
  
Nominal stroke s mm 60 120 160 200 300 400 500 600 800 1000  
Mechanical stroke mm 70 130 180 230 330 430 530 650 880 1100  
Mounting length L mm 120 190 235 310 410 510 610 750 1000 1250  
Zero position k mm 35 35 35 45 45 60 60 60 80 80  
Case diameter d1 mm 11 12  
Sleeved core diameter d3/d2 mm 16/13 18/14  
Sleeved core length M mm 120 190 235 310 410 510 610 750 1000 1250  
Sensor weight (approx.) g 700 730 750 800 900 1000 1100 1200 1300 1500  
Sleeved core weight (approx.) g 30 40 50 60 80 150 190 230 280 350  
Nominal output signal mV/V 27 40 55 32 30 30 30 30 30 36  

Equal product data

  WP 60 ... 1000
Supply voltage bis 5 V
Carrier freq. 5 kHz sinus
Static resolution continuous
Linearity ±0,5 % F.S.O.
Temperature coefficient of zero ±0,2 % / 10 K; for Option 120 °C: > 100 °C typ. ±1 % / 10 K
Temperature coefficient of span ±0,2 % / 10 K ; for Option 120 °C: > 100 °C typ. ±1 % / 10 K
Pressure resistance Operating pressure 320 bar, test pressure 500 bar
Operating temperature* -20 °C ... +80 °C, Option: bis 120 °C
Protection (DIN 40050) IP 65

* Specify options on order

Model list

    Abbr. WP
Stroke 60 ... 1000   60 ... 1000
flange- /
connection		 cable radial Q
Radial connector R
Axial connector AX
Options
 High operating temperature /120°C optional

Mechanical drawings / connections

WP

dimensional drawing wp

Radial wire interface (Q)

dimensional drawing radial wire interface wp

Radial connector interface (R)

dimensional drawing radial connector interface wp

Axial connector interface (AX)

dimensional drawing axial connector interface wp

Electrical connection

  Q R AX
Type of connection
PTFE-cable 2,5 m long
Amphenol 3102 A connector
(Mating plug supplied)
Amphenol 3101 A connector
(Mating plug supplied)
Pin configuration anschluss-wp-kabel-radial stecker-axial-ax stecker-flansch
Excitation + Blue C C
Excitation - Red B B
Measuring signal + White A A
Measuring signal - -- -- --
Mating plug
 -- Amphenol 3106 A Amphenol 3106 A

Downloads

icon-pdf-blueProduct data sheet

icon-pdf-blueInstallation / technical information

icon-pdf-blueAssembly instructions

icon-pdf-blueProduct group overview

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