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646GZE Series Pressure Switch

Brand: Custom Control Sensors
Features
  • Adjustable Set Point Range:
    • Increasing: 1.2 to 2,300 psig, 8.3 to 158,579.9 kPa, 0.07 to 158.6 bar
    • Decreasing: 0.4 to 2,125 psig, 2.8 to 1,4651.3 kPa, 0.03 to 146.5 bar
  • Deadband: Approximately 0.8 to 175 psi, 5.51 to 1,206.5 kPa, 0.06 to 12.1 bar
  • System Pressure (Maximum): 500 to 3,000 psig, 3,447.38 to 20,684.2 kPa, 35 to 207 bar
  • Proof Pressure: 750 to 5,000 psig, 5,171.07 to 3,4473.7 kPa, 52 to 345 bar
  • Wetted Materials:
    • Pressure Port: 1/2" Female NPT 316 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
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Features
  • Adjustable Set Point Range:
    • Increasing: 1.2 to 2,300 psig, 8.3 to 158,579.9 kPa, 0.07 to 158.6 bar
    • Decreasing: 0.4 to 2,125 psig, 2.8 to 1,4651.3 kPa, 0.03 to 146.5 bar
  • Deadband: Approximately 0.8 to 175 psi, 5.51 to 1,206.5 kPa, 0.06 to 12.1 bar
  • System Pressure (Maximum): 500 to 3,000 psig, 3,447.38 to 20,684.2 kPa, 35 to 207 bar
  • Proof Pressure: 750 to 5,000 psig, 5,171.07 to 3,4473.7 kPa, 52 to 345 bar
  • Wetted Materials:
    • Pressure Port: 1/2" Female NPT 316 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
64 models matching criteria
646GZE11-7065
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, Teflon Leads View More
  • Adjustable Set Point Range:

    • Increasing: 20 to 150 psig, 137.9 to 1034.2 kPa, 1.4 to 10.3 bar
    • Decreasing: 8 to 138 psig, 55 to 951 kPa, 0.55 to 9.5 bar

  • Deadband: Approximately 12 psi, 82.7 kPa, 0.8 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: Stainless Steel
    • O-Ring: Viton

  • Relay: SPDT
  • Wire: Teflon
  • 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
Available Add-Ons:Stainless Steel Tag, Preset Set Point
Contact For Inventory
$1,167.10USD
Does not ship to US
646GZE2-7023
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton, Manual Reset Incr View More
  • Adjustable Set Point Range:

    • Increasing: 8 to 75 psig, 55.2 to 517.1 kPa, 0.6 to 5.2 bar
    • Decreasing: 3 to 70 psig, 20.7 to 482.6 kPa, 0.2 to 4.8 bar


    • Deadband: Approximately 5 psi, 34.47 kPa, 0.34 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: Viton

    • Relay: SPDT
    • Reset: Manual After Increasing
    • 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
    Available Add-Ons:Stainless Steel Tag, Preset Set Point
    Contact For Inventory
    $523.87USD
    $14.73 Shipping
    646GZE7
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton View More
    • Adjustable Set Point Range:

      • Increasing: 950 to 2300 psig, 6550.1 to 15857.9 kPa, 65.5 to 158.6 bar
      • Decreasing: 775 to 2125 psig, 5343.5 to 14651.3 kPa, 53.4 to 146.5 bar

    • Deadband: Approximately 175 psi, 1206.58 kPa, 12.1 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: Polyimide
      • O-Ring: Viton

    • 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
    Available Add-Ons:Stainless Steel Tag, Preset Set Point
    Contact For Inventory
    $1,005.00USD
    Does not ship to US
    646GZE5
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton View More
    • Adjustable Set Point Range:
      • Increasing: 330 to 1000 psig, 2275.3 to 6894.7 kPa, 22.8 to 68.9 bar
      • Decreasing: 265 to 935 psig, 1827.2 to 6446.5 kPa, 18.3 to 64.5 bar

    • Deadband: Approximately 65 psi, 448.16 kPa, 4.5 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: Polyimide
      • O-Ring: Viton

    • 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
    Available Add-Ons:Stainless Steel Tag, Preset Set Point
    Contact For Inventory
    $1,082.36USD
    Does not ship to US
    646GZEY11
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton, ATEX View More
    • Adjustable Set Point Range:
      • Increasing: 20 to 150 psig, 137.9 to 1034.2 kPa, 1.4 to 10.3 bar
      • Decreasing: 8 to 138 psig, 55.2 to 951.4 kPa, 0.6 to 9.5 bar

    • Deadband: Approximately 12 psi, 82.74 kPa, 0.8 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: Polyimide
      • O-Ring: Viton

    • 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, ATEX, CE Mark
    Available Add-Ons:Stainless Steel Tag, Preset Set Point
    Contact For Inventory
    $1,082.36USD
    Does not ship to US
    646GZEM7
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton, DPDT View More
    • Adjustable Set Point Range:

      • Increasing: 950 to 2300 psig, 6550 to 15857.9 kPa, 65.5 to 158.6 bar
      • Decreasing: 775 to 2125 psig, 5343 to 14651 kPa, 53.4 to 146.5 bar


      • Deadband: Approximately 175 psi, 1206.6 kPa, 12.1 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: Polyimide
        • O-Ring: Viton

      • Relay: DPDT
      • 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
      Available Add-Ons:Stainless Steel Tag, Preset Set Point
      Contact For Inventory
      $1,141.31USD
      Does not ship to US
      646GZE1
      CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton View More
      • Adjustable Set Point Range:

        • Increasing: 1.2 to 16 psig, 8.3 to 110.3 kPa, 0.08 to 1.1 bar
        • Decreasing: 0.4 to 15.2 psig, 2.8 to 104.8 kPa, .03 to 1.04 bar

      • Deadband: Approximately 0.8 psi, 5.51 kPa, 0.06 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: Polyimide
        • O-Ring: Viton

      • 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
      Available Add-Ons:Stainless Steel Tag, Preset Set Point
      Contact For Inventory
      646GZE11
      CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton View More
      • Adjustable Set Point Range:

        • Increasing: 20 to 150 psig, 137.9 to 1034.2 kPa, 1.4 to 10.3 bar
        • Decreasing: 8 to 138 psig, 55.2 to 951.4 kPa, 0.6 to 9.5 bar

      • Deadband: Approximately 12 psi, 82.74 kPa, 0.8 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: Polyimide
        • O-Ring: Viton

      • 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
      Available Add-Ons:Stainless Steel Tag, Preset Set Point
      Contact For Inventory
      646GZE2
      CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton View More
      • Adjustable Set Point Range:

        • Increasing: 8 to 75 psig, 55.2 to 517.1 kPa, 0.6 to 5.2 bar
        • Decreasing: 3 to 70 psig, 20.7 to 482.6 kPa, 0.2 to 4.8 bar


        • Deadband: Approximately 5 psi, 34.47 kPa, 0.34 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: Polymide
          • O-Ring: Viton

        • 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
        Available Add-Ons:Stainless Steel Tag, Preset Set Point
        Contact For Inventory
        646GZE3
        CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Viton View More
        • Adjustable Set Point Range:

          • Increasing: 50 to 375 psig, 344.8 to 2585.5 kPa, 3.5 to 25.9 bar
          • Decreasing: 22 to 347 psig, 151.7 to 2392.4 kPa, 1.5 to 23.9 bar

        • Deadband: Approximately 28 psi, 193.05 kPa, 1.9 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: Polymide
          • O-Ring: Viton

        • 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
        Available Add-Ons:Stainless Steel Tag, Preset Set Point
        Contact For Inventory

        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: 0.06 to 12.1
        • kPa: 5.6 to 1,206.5
        • psig: 0.8 to 175

        Diaphragm Material

        • Polyimide
        • Viton Dacron

        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 Resisitve, 5 A at 28 Vdc, 0.5 A at 125 Vdc
        • 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 Vdc, 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 345
        • kPa: 5,171 to 34,473
        • psig: 750 to 5,000

        Service

        • Sour (Oil & Gas)

        Set Point - Decreasing

        • bar: 0.03 to 146.5
        • kPa: 2.8 to 14,651
        • psig: 0.4 to 2,125

        Set Point - Increasing

        • bar: 0.07 to 158.6
        • kPa: 8.3 to 15,858
        • psig: 1.2 to 2,300

        Switch Type

        • DPDT
        • SPDT

        System Pressure

        • bar: 34.5 to 207
        • kPa: 3,447 to 20,684
        • psig: 500 to 3,000

        Typical Applications

        • Boilers & Burners
        • Chemical & Petrochemical Plants
        • Chemical Refining & Processing
        • Degreasers & Evaporators
        • Fluid Management
        • Food Processing
        • Ground Support Equipment
        • Hydraulic & Lubrication Systems
        • Heating & Air Conditioning
        • Manufacturing Process
        • Oil & Gas
        • Pipelines
        • Power Generation
        • Power Plants
        • Pulp & Paper Mills
        • Pumps, Compressors & Turbines
        • Recovery Systems
        • Refineries
        • Reverse Osmosis Systems & Filters
        • Safety Systems
        • Specialized OEM Equipment
        • Steel Mills
        • Utilities
        • Water Treatment, Waste & Sewage Treatment Facilities