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646GZEB2-7011

Series: 646GZE-7011 Series Pressure Switch Brand: Custom Control Sensors

CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Buna-N O-Ring

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Lead Time: 5 - 7 weeks
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Description
  • Adjustable Set Point Range:
    • Increasing: 10 to 75 psig, 69.0 to 517.1 kPa, 0.7 to 5.2 bar
    • Decreasing: 3 to 68 psig, 20.7 to 468.8 kPa, 0.2 to 4.7 bar


    • Deadband: Approximately 7 psi, 48.26 kPa, 0.5 bar
    • System Pressure (Maximum): 3000 psig, 20684.27 kPa, 207 bar
    • Proof Pressure: 5000 psig, 34473.78 kPa, 345 bar
    • Wetted Materials:
      • Pressure Port: 1/2" FNPT 316 Stainless Steel
      • Diaphragm: 316 Stainless Steel
      • O-Ring: Buna-N

    • 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: 10 to 75 psig, 69.0 to 517.1 kPa, 0.7 to 5.2 bar
      • Decreasing: 3 to 68 psig, 20.7 to 468.8 kPa, 0.2 to 4.7 bar


      • Deadband: Approximately 7 psi, 48.26 kPa, 0.5 bar
      • System Pressure (Maximum): 3000 psig, 20684.27 kPa, 207 bar
      • Proof Pressure: 5000 psig, 34473.78 kPa, 345 bar
      • Wetted Materials:
        • Pressure Port: 1/2" FNPT 316 Stainless Steel
        • Diaphragm: 316 Stainless Steel
        • O-Ring: Buna-N

      • 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
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      Specifications

      Brand

      Deadband, Approximate

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

      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

      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)
      • cUL, UL/CSA, Hazardous Areas, Div. 1, 2

      Electrical Assembly

      • Hermetic Seal

      Proof Pressure

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

      Set Point Range - Decreasing

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

      Electrical Connectors

      • 1/2" NPT Male

      System Pressure

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

      Service

      • Sour - Oil & Gas

      Set Point Range - Increasing

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

      Operating Temperature

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

      Area Classification

      • Hazardous Area
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