Hermetically Sealed Temperature Switches

SOR hermetically sealed temperature switches are your choice for applications that are susceptible to harsh process environments and where disrupted functionality could cause a catastrophic outcome. The snap switch is protected in a sealed housing from salt air, hydrogen sulfide and other corrosive agents and atmospheres that might cause contact deterioration and switch failure.

Big Hermet – Hermetically Sealed Temperature Switch
Models: Big Hermet
Ranges: -50° to 1000°F, -45° to 540°C
Certifications: Unit: INMETRO, RTN, SIL; Snap Switch: TestSafe (SAA), UL/CSA
Warranty: 3 Years
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Dual Hi-Lo – Hermetically Sealed Temperature Switch
Models: V2
Ranges: -50° to 1000°F, -45° to 540°C
Certifications: Unit: INMETRO, RTN, SIL; Switch: ATEX, UL/CSA, TestSafe (SAA)
Warranty: 3 Years
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Mini-Hermet – Hermetically Sealed Temperature Switch
Models: Mini-Hermet
Ranges: -50° to 1000°F, -45° to 540°C
Certifications: Unit: ATEX, GOST, INMETRO, RTN, SIL; Snap Switch: ATEX, TestSafe (SAA), UL/CSA
Warranty: 3 Years
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Unparalleled repeatability

  • Hermetically sealed snap switches
  • Ranges from -50° to 1000° F
  • High overrange

A temperature switch to fit your application

  • SOR has a hermetically sealed temperature switch to fit most any application where protection from the elements or corrosive environments is vital to your process

Engineered to your specifications

  • Every SOR hermetically sealed temperature switch can be customized to your exact specifications – talk to your factory Sales Engineer or local Representative

Built tough and simple to use

  • Precise quality standards from raw materials to finished switch
  • Easy to install
  • Set point adjustment without declassification of hazardous area
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