Our Bulletin 871TM Tubular Stainless Steel Sensors are ideal for harsh or extremely demanding environments. These sensors resist impact, abrasion and corrosion—to keep things moving where ordinary sensors grind to a halt.
Our Bulletin 871TM Tubular Stainless Steel Sensors are ideal for harsh or extremely demanding environments. These sensors resist impact, abrasion and corrosion—to keep things moving where ordinary sensors grind to a halt. This line features full mechanical seals at all barrel openings and full epoxy encapsulation for optimal performance in the toughest environments.
Incorporates embedded IO-Link communication protocol in select 871TM sensors to help minimize downtime and increase productivity
IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device specific parameters
Weld Field Immune (select models) feature up to 40mT protection
8 mm, 12 mm, 18 mm, and 30 mm diameters
10...30V DC or 40...250V AC/DC units available
Contacts are N.O. or N.C., NPN or PNP output
PVC or ToughLink™ cable or micro quick disconnect
1200 psi washdown
Sensing modes available: standard and extended/equal range
Short circuit, overload, transient noise, false pulse, reverse polarity, and radio frequency interference protection
Applications include:
Packaging applications
Automotive welding equipment
Food-processing plants
Product Application Library — View our product application library to discover how customers have applied Allen-Bradley sensing products.
IO-Link Technology is a worldwide open-standard protocol that integrates sensors into our Connected Enterprise by connecting the IO-Link enabled device into an IO-Link master module. You can deliver data from the sensor directly into a control system in a very efficient manner. The flexibility of IO-Link capable sensors allows machines to operate more effectively by providing the controller with diagnostics. In addition to product detection, sensors provide detailed and accurate machine health status to improve uptime.
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
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