Electromechanical Temperature Controls

Our Bulletin 837 Electromechanical Temperature Controls family of condition sensing products includes rugged, industrial-grade temperature controls. These devices use vapor pressure technology to sense changes in temperature. Typical repeat accuracy is ±2 °F.

Bulletin 837 Electromechanical Temperature Controls
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources

Features

  • Adjustable ranges from -60...570 °F
  • Adjustable differential from 2...87 °F
  • Wide variety of contact arrangements
  • Standard capillary length is 6 ft with custom lengths available
  • Direct vertical and horizontal immersion available
  • Protective armor available in bronze or stainless steel
  • Available in open type or Type 1, 4/13, 4X, 7/9 and 4/13 combined enclosures

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

Specifications

TitleNumberDownload
Condition Sensing Technical Data836-TD001

Certifications

  • CE Marked for all applicable directives 
  • CSA Certified
  • UL Listed

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

File & Guide Numbers Bulletin 837

 

UL   CSA  
File Number Guide Number File Number Class
E65556 XAPX LR1234 1222-01
E64971 (Haz.Loc.) XBDV LR11924 (Haz. Loc.) 3218-02

 

  

 

 

Hazardous Location enclosed devices are not CE compliant.

Product Certifications

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

Documentation

TitleNumberDownload
Condition Sensing Brochure836E-BR001
Condition Sensing Technical Data836-TD001
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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

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.