837T Solid-state Temperature Sensors

Our Bulletin 837T Solid-state Temperature Sensors are capable of measuring temperature in liquids, gases, and vapors from -50...250° C (-58...482° F). These sensors offer a rugged, corrosion-resistant housing and are available in display and non-display models with discrete and analog outputs. There are various process connections and probe lengths for application flexibility.

Bulletin 837T Solid-state Temperature Sensors
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources
  • Applications

Features

837T Display Temperature Sensors

  • Includes media temperature range from -20...80° C (-4...178° F)
  • Uses embedded IO-Link 1.1 communications protocol
  • Offers rotatable housing 320° and head 330° for application flexibility
  • Offers probe lengths from 25…350 mm (0.98…13.7 in.)
  • Available in Dual PNP and PNP +Analog (4...20 mA) models

837T Non-display Temperature Sensors

  • Includes media temperature range from -50…250° C (-58…482° F)
  • Offers probe lengths from 25 to 400 mm (0.98…15.75 in.)
  • Available in two form factors: standard and extended range
  • Offers 4…20 mA analog outputs

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.

Specifications

TitleNumberDownload
Bulletin 837T Display Solid-state Temperature Switch Installation Instructions837T-IN001
Bulletin 837T Non-display Solid-state Temperature Transmitter Installation Instructions837T-IN002

Certifications

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

Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Documentation

TitleNumberDownload
Condition Sensors and Switches Brochure836E-BR001
Bulletin 837T Solid-state Temperature Sensors Product Profile837T-PP001
Bulletin 837T Display Solid-state Temperature Switch Installation Instructions837T-IN001
Bulletin 837T Non-display Solid-state Temperature Transmitter Installation Instructions837T-IN002
More Condition Sensing publications in Literature LibraryAll Languages

Can’t Find What You Need?

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

Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

  • CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
  • ProposalWorks — Build complete quotes and proposals.

Other Resources

  • Studio 5000 Logix Designer Environment — This intuitive programming environment allows users to work collaboratively to design and maintain their systems.
  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.

Applications

The flexibility of probe lengths and process threads make the 837T suitable for a wide range of applications, that include:

  • Harsh chemical wash-down — 316L stainless steel construction, laser-etched markings and IP66 rating for food, beverage, and other applications requiring equipment wash-down such as bottling plants/filling machines, tanks, pumps, filters
  • Machine Tool — Monitoring of coolant temperatures
  • Factory automation — Injection molding machines
  • Automotive — Monitor welding coolant temperatures
  • Discrete Batch — Monitor process temperatures
  • OEM Machine Builders / Large End Users — Display models can be programmed via on machine, easy to use push buttons and also remotely through Studio 5000 Logix Designer® software to reduce downtime.

Essential Components Case Studies — View our case studies site to discover how customers have applied Allen-Bradley components in their applications.