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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 IO-Link Technology, discrete, and analog outputs. There are various process connections which include sanitary options and probe lengths for application flexibility.

Popular Resources/Quicklinks
Condition Sensors and Switches Brochure Bulletin 837T Solid-state Temperature Sensors Product Profile Bulletin 837T Display Solid-state Temperature Switch Installation Instructions

Overview

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

837T Solid-state Temperature Sensors


Product Selection


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Documentation

Resource Publication Number Language
Condition Sensors and Switches Brochure 836E-BR001
Bulletin 837T Solid-state Temperature Sensors Product Profile 837T-PP001
Bulletin 837T Display Solid-state Temperature Switch Installation Instructions 837T-IN001
Bulletin 837T Non-display Solid-state Temperature Transmitter Installation Instructions 837T-IN002
Solid-state Temperature Sensors with IO-Link User Manual 837T-UM001
Integrated Smart Sensor Solution Quick Reference Guide IOLINK-SP001
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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.
  • Food and Beverage — Hygienic temperature measurement in vessels and pipes
  • Pharmaceutical and Home Personal Care — Hygienic temperature measurement in CIP System

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

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