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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Overview
- Includes cable or micro QD style
- Offers short circuit protection
- Offers reverse polarity protection
- Applications include:
- Object counting
- Wire gauge measuring
- Wire break control
- Presence detection
Product Selection
Specifications
Certifications
- CE Marked for all applicable directives
Configuration & Selection Tools
- CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
- ProposalWorks — Build complete quotes and proposals.
Other Resources
- Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.