Big Hermet – Explosion Proof Temperature Switch
Models: Big Hermet
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: INMETRO, SILSnap Switch: UL/CSA, TestSafe (SAA)
Warranty: 3 Years (pdf) (opens in a new tab)
Switches
Big Hermet – Hermetically Sealed Temperature Switch
Models: Big Hermet
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: INMETRO, SILSnap Switch: TestSafe (SAA), UL/CSA
Warranty: 3 Years (pdf) (opens in a new tab)
Direct or Remote Mount – Explosion Proof Temperature Switch
Models: L, S, LC, SC, TA
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: INMETRO, SIL, UL (as an outlet box)
Warranty: 3 Years (pdf) (opens in a new tab)
Direct or Remote Mount – Explosion Proof UL/CSA/ATEX Temperature Switch
Models: B3
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: ATEX, CSA, INMETRO, SIL, UL, UKCA, IECEx
Warranty: 3 Years (pdf) (opens in a new tab)
Direct or Remote Mount – Weatherproof Temperature Switch
Models: NN
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: CE, CSA, INMETRO, SIL
Warranty: 3 Years (pdf) (opens in a new tab)
Direct or Remote Mount – Weatherproof Temperature Switch with Terminal Block Connections
Models: RN
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: ATEX, CE, CSA, INMETRO, SIL, UKCA, IECEx
Warranty: 3 Years (pdf) (opens in a new tab)
Dual Hi-Lo – Explosion Proof Temperature Switch
Models: V2
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: INMETRO, SIL; Switch: ATEX, UL/CSA, TestSafe (SAA)
Warranty: 3 Years (pdf) (opens in a new tab)
Dual Hi-Lo – Hermetically Sealed Temperature Switch
Models: V2
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: INMETRO, SIL; Switch: ATEX, UL/CSA, TestSafe (SAA)
Warranty: 3 Years (pdf) (opens in a new tab)
Dual Hi-Lo – Weatherproof Temperature Switch
Models: V1
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: CSA, INMETRO, SIL
Warranty: 3 Years (pdf) (opens in a new tab)
Mini-Hermet – Explosion Proof Temperature Switch
Models: Mini-Hermet
Ranges: -60° to 1000°F, -51° to 540°C
Certifications: Unit: ATEX, INMETRO, SIL, UL/CSASnap Switch: ATEX, TestSafe (SAA), UL/CSA, UKCA, IECEx
Warranty: 3 Years (pdf) (opens in a new tab)
About Temperature Switches
When you need a quick response, choose SOR temperature switches. They consistently lead the industry in sales year after year because of their small dead band ranges and legendary reliability. This industrial quality temperature switch is well suited for both thermal protection and process control.
Flexible, Modular Designs Fit Most Applications
- Built for the long haul with parts that can take the punishment of harsh conditions
- Easy to mount—easy to use
- Set point adjustment with calibrated scale
- Standard models feature stainless steel sensors
Choose the Temperature Switch That Best Fits Your Needs
- Direct or remote mount
- Customizable sensor sizes
- Hermetically sealed, weatherproof and explosion proof models
- Standard 316 SS armored capillaries
- Safety Certified to IEC 61508 for non-redundant use in SIL1 and SIL2 Safety Instrumented Systems
Engineered to Your Exact Specifications
- Every SOR temperature switch model may be customized for severe process conditions and/or your exact specifications
Worldwide Service and Fast Delivery
- Factory Sales Engineers & Representatives provide prompt service
- Emergency shipments available
Switches You Can Count On
- 3 year warranty
- Ready to install – no charge for calibration to customer’s set point
- SIL-2 rated for Safety Integrated Systems (S.I.S.)