Hydraulic Cylinder Position Sensors

Bulletin 871D Cylinder Position Sensors are ideal for end-of-stroke detection on hydraulic and pneumatic cylinders. Each sensor mounts into the standard in-port cylinder position sensor bolt pattern. Special spacers are available to alter the probe length for specific applications.

Popular Resources/Quicklinks
Presence Sensing Brochure Inductive Proximity Sensors Technical Data


  • Stainless steel probe with ceramic face
  • Withstands pressures up to 3000 psi
  • Six industry standard probe lengths from 26...115.9 mm (1.025...4.560 in.)
  • Low profile housing can be rotated 304° without breaking pressure seal
  • Shielded construction
  • Weld field immune
  • 3-wire DC and 2-wire AC/DC versions with either mini- or micro-style connectors
  • Short circuit, overload, transient noise, false pulse, and reverse polarity protection
  • Applications include:
    • Material handling
    • Packaging
    • Food processing
    • Transportation
    • End-of-stroke sensing of pneumatic and hydraulic cylinders

Product Selection


  • CE Marked for all applicable directives
  • c-UL-us Listed
  • UL Listed
Looking for Additional Information?

To find additional product information including CAD drawing files, 3D models and more use our Product Catalog.


Resource Publication Number Language
Presence Sensing Brochure SENSOR-BR001
Inductive Proximity Sensors Technical Data PROX-TD001
Literature LibraryLiterature Library
Literature Library

Browse Literature Library where you can search for additional technical and commercial publications in more languages.


Search Literature Library

KnowledgebaseKnowledgebase Support Center

Visit our online resource for technical information, support chat and forums, software updates and product safety advisories/notices.


Get Support