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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