Nuclear Power Industry Pressure, Vacuum & Temperature Switch

Brand: SOR Inc

SOR Pressure, Vacuum and Temperature Switches are qualified by a combination of testing and analysis per IEEE-323-1974 & 1983 and IEEE-344-1975 & 1987.

Specifications

Brand

Approvals & Certifications

  • IEEE -323-1974 & 1983, IEEE -344-1975 & 1987
  • Test Report 9058-102

Capillary Length

  • 6 to 20 feet (1.8 to 6 metres)

Diaphragm Material

  • 316 Stainless Steel

Electrical Connectors

  • Conduit Seal Connector with 17 feet Lead Wire Length

Electrical Rating

  • 0.3 A at 125 Vdc, Resistive
  • 5 A at 250 Vac

Enclosure, Body Material

  • 316 Stainless Steel - ASTM A351 CF8M, 1.4408
  • Carbon Steel
  • Ductile Iron

Mounting

  • Direct Mounting
  • Remote Mounting

Name Plate, Tag Material

  • Stainless Steel

NPT Connection

  • 1/2” NPT Female
  • 1/2” NPT Male
  • 1/4” NPT Female

O-Ring Material

  • Ethylene Propylene (EPR)
  • Viton

Overpressure & Static Pressure Limits

  • psi: 200 to 2,500 (kPa: 1379 to 17,237, bar: 1.379 to 172)

Pressure Range

  • Maximum

Process Connection Material

  • 316 Stainless Steel Wrought CF8M Casting - Pressure Port Material

Set Point - Decreasing

  • 5° to 190° C (40° to 375° F)
  • bar: 0 to 120
  • Inches Hg: -30 to 1
  • kPa: 0 to 12,000
  • psi: 0 to 1,750

Set Point - Increasing

  • 5° to 190° C (40° to 375° F)
  • bar: 0 to 120
  • Inches Hg: -30 to 1
  • kPa: 0 to 12,000
  • psi: 0 to 1,750

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 13.79 to 172.4
  • kPa: 1,379 to 17,237
  • psi: 200 to 2,500

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