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Allen-Bradley Hardware Product

Electromechanical Temperature Controls

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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 (-16.7 °C).

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837 Electromechanical
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Overview

  • Adjustable ranges from -60…+570 °F (-51.1…+298.9 °C)
  • Adjustable differential from 2…87 °F (-16.7…+30.6 °C)
  • Wide variety of contact arrangements
  • Standard capillary length is 6 ft (1.8 m) 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

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Documentation

Resource Publication Number Language
Condition Sensing Brochure 836E-BR001
 
Looking for Technical Documentation?

Visit the Technical Documentation Center to find product specifications, installation guides, user manuals, product certifications and more.

View 837 Temperature Sensors Technical Publications and Certifications

Certifications

CSA MarkCanadian Standards Association Mark
UL Listed CertificationUL Listed Certification
  • CE Marked for all applicable directives 
  • CSA Certified
  • UL Listed

File and Guide Numbers

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

Hazardous Location enclosed devices are not CE compliant.

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