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CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Ethylene Propylene

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  • Adjustable Set Point Range:

    • Increasing: 1.4 to 16 psig, 9.7 to 110.3 kPa, 0.09 to 1.1 bar
    • Decreasing: 0.4 to 15 psig, 2.8 to 103.4 kPa, 0.03 to 1.03 bar








      • Deadband: Approximately 1 psi, 6.89 kPa, 0.07 bar
      • System Pressure (Maximum): 500 psig, 3447.38 kPa, 35 bar
      • Proof Pressure: 750 psig, 5171.07 kPa, 52 bar
      • Wetted Materials:
        • Pressure Port: 1/2" FNPT 316 Stainless Steel
        • Diaphragm: 316 Stainless Steel
        • O-Ring: Ethylene Propylene

      • Relay: SPDT
      • UL, CSA
        • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
        • Dual Seal - ANSI/ISA - 12.27.01-2003

      • CRN, CE Mark, NACE
      • Adjustable Set Point Range:

        • Increasing: 1.4 to 16 psig, 9.7 to 110.3 kPa, 0.09 to 1.1 bar
        • Decreasing: 0.4 to 15 psig, 2.8 to 103.4 kPa, 0.03 to 1.03 bar








          • Deadband: Approximately 1 psi, 6.89 kPa, 0.07 bar
          • System Pressure (Maximum): 500 psig, 3447.38 kPa, 35 bar
          • Proof Pressure: 750 psig, 5171.07 kPa, 52 bar
          • Wetted Materials:
            • Pressure Port: 1/2" FNPT 316 Stainless Steel
            • Diaphragm: 316 Stainless Steel
            • O-Ring: Ethylene Propylene

          • Relay: SPDT
          • UL, CSA
            • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
            • Dual Seal - ANSI/ISA - 12.27.01-2003

          • CRN, CE Mark, NACE

          Specifications

          Adjustment Type

          • Field Adjustable

          Approvals & Certifications

          • ATEX
          • CE
          • CRN
          • CRN - Alberta
          • CRN - British Columbia
          • CRN - Manitoba
          • CRN - N.W. Territories
          • CRN - Saskatchewan
          • CSA
          • cUL
          • Dual Seal
          • EMC
          • LVD
          • PED
          • RoHS
          • RTN
          • UL

          Deadband, Approximate

          • bar: 0.07 to 33.1
          • kPa: 6.9 to 3,309
          • psig: 1 to 480

          Diaphragm Material

          • Stainless Steel

          Electrical - Free Leads

          • 18” (45 cm) Free Leads
          • 18” (45 cm) Teflon Leadwire

          Electrical Assembly

          • Hermetic Seal

          Electrical Certification

          • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Ex Tb IIIC, Baseefa 05-ATEX-0011X. (Option Y)
          • c-UL, UL/CSA Explosion-proof: Div. 1, 2 Hermetically Sealed Electrical Assembly P/N 17-51 (17-73 for M Model Option), Listed by Both Underwriter’s Laboratories, Inc. (File No. E32961) & Canadian Standard Association (CSA)Testing Laboratories (File No. L

          Electrical Connectors

          • 1/2” NPT Male

          Electrical Contacts

          • Gold
          • Silver

          Electrical Rating

          • 1 A at 125 Vac, 50/60 Hz
          • 11 A at 125/250 Vac Resistive, 5 A at 28 Vdc, 0.5 A at 125 Vdc
          • 15 A at 125/250/480 Vac Resistive, 0.2 A at 250 Vdc

          Enclosure, Body Material

          • Aluminum

          Environmental Protection

          • Hazardous Area
          • IP54
          • IP66
          • NEMA 13
          • NEMA 4, 7, 9, 13 / IP54, 66
          • NEMA 7
          • NEMA 9

          NACE & NIST

          • NACE MR-0175: 2003

          NPT Connection

          • 1/2” NPT Female

          Operating Temperature

          • -40° to 86° C (-40° to 187° F)

          O-Ring Material

          • Ethylene Propylene (EPR)
          • Viton

          Process Connection Material

          • 316 Stainless Steel

          Proof Pressure

          • bar: 51.7 to 517
          • kPa: 5,171 to 51,711
          • psig: 750 to 7,500

          Service

          • Sour (Oil & Gas)

          Set Point - Decreasing

          • bar: 0.03 to 312
          • kPa: 2.8 to 31,164
          • psig: 0.4 to 4,520

          Set Point - Increasing

          • bar: 0.09 to 345
          • kPa: 9.7 to 34,473.7
          • psig: 1.4 to 5,000

          Switch Type

          • DPDT
          • SPDT

          System Pressure

          • bar: 34.5 to 345
          • kPa: 3,447 to 34,474
          • psig: 500 to 5,000