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Allen-Bradley Hardware Product

Ring Inductive Proximity Sensors

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Our Bulletin 871R Ring Inductive Proximity Sensors are specialty inductive sensors that determine the presence of metal objects passing through them. Ring sensors are available in 20, 50, and 100 mm ring diameter sizes with minimum ball (target) sizes that range from 6...8 mm.

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Inductive Proximity Sensors Technical Data
871R Ring
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Overview

  • Includes cable or micro QD style
  • Offers short circuit and reverse polarity protection
  • Applications include:
    • Object counting
    • Wire gauge measuring
    • Wire break control
    • Presence detection

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Inductive Proximity Sensors Technical Data

Certifications

  • CE Marked for all applicable directives

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details. 

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Documentation

Resource Publication Number Language
Inductive Proximity Sensors Technical Data PROX-TD001
English
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