Ring Inductive Proximity Sensors

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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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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Documentation

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Certifications

CE Marked for all applicable directives
UKCA Marked for all applicable regulations

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