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646GZE-7011 Series Pressure Switch

Brand: Custom Control Sensors
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The hazardous locations 646GZE-7011 Series is a rugged, heavy duty gage pressure switch with a stainless steel port and diaphragm for corrosion resistance and wet conditions.

The 646GZE-7011 Series is rated to 15 Amps and UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified.

It comes with high vibration and shock resistance utilizing Dual Snap® disc spring technology.
Features
  • Adjustable Set Point Range:
    • Increasing: 1.4 to 5,000 psig, 9.65 to 34,473.79 kPa, 0.09 to 344.7 bar
    • Decreasing: 0.4 to 4,520 psig, 2.76 to 31,164.30 kPa, 0.03 to 311.6 bar
  • Deadband: Approximately 1 to 480 psi, 6.9 to 3,309.48 kPa, 0.07 to 33.1 bar
  • System Pressure (Maximum): 500 to 5,000 psig, 3447.38 to 34,473.79 kPa, 35 to 345 bar
  • Proof Pressure: 750 to 7,500 psig, 5,171.07 to 51,710.68 kPa, 52 to 517 bar
  • Wetted Materials:
    • Pressure Port: 1/2" Female NPT 316 Stainless Steel
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CE Mark, CRN, Dual Seal, NACE
show more
The hazardous locations 646GZE-7011 Series is a rugged, heavy duty gage pressure switch with a stainless steel port and diaphragm for corrosion resistance and wet conditions.

The 646GZE-7011 Series is rated to 15 Amps and UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified.

It comes with high vibration and shock resistance utilizing Dual Snap® disc spring technology.
Features
  • Adjustable Set Point Range:
    • Increasing: 1.4 to 5,000 psig, 9.65 to 34,473.79 kPa, 0.09 to 344.7 bar
    • Decreasing: 0.4 to 4,520 psig, 2.76 to 31,164.30 kPa, 0.03 to 311.6 bar
  • Deadband: Approximately 1 to 480 psi, 6.9 to 3,309.48 kPa, 0.07 to 33.1 bar
  • System Pressure (Maximum): 500 to 5,000 psig, 3447.38 to 34,473.79 kPa, 35 to 345 bar
  • Proof Pressure: 750 to 7,500 psig, 5,171.07 to 51,710.68 kPa, 52 to 517 bar
  • Wetted Materials:
    • Pressure Port: 1/2" Female NPT 316 Stainless Steel
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CE Mark, CRN, Dual Seal, NACE
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74 models matching criteria
646GZE3-7011
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, 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: 16 to 341 psig, 110.4 to 2351 kPa, 1.1 to 23.5 bar

  • Deadband: Approximately 34 PSI, 234.42 kPa, 2.3 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
  • 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
50+ In Stock
646GZE2-7011
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton View More
  • 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: 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
    50+ In Stock
    646GZE7-7011
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, 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: 750 to 2100 psig, 5171.1 to 14478.9 kPa, 51.7 to 144.8 bar

    • Deadband: Approximately 200 psi, 1378.95 kPa, 13.8 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: 316 Stainless Steel
      • 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
    25+ In Stock
    646GZE9-7011
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton View More
    • Adjustable Set Point Range:

      • Increasing: 2100 to 3400 psig, 144.8 to 234.4 bar, 14479.0 to 23442.2 kPa
      • Decreasing: 1820 to 3120 psig, 125.5 to 215.1 bar, 12548.5 to 21511.6 kPa

    • Deadband: Approximately 280 psig, 19.3 bar, 1930.5 kPa
    • System Pressure (Maximum): 5000 psig, 345 bar, 34473.8 kPa
    • Proof Pressure: 7500 psig, 517 bar, 51710.7 kPa
    • Wetted Materials:
      • Pressure Port: 1/2" FNPT 316 Stainless Steel
      • Diaphragm: Stainless Steel
      • O-Ring: Viton

    • Relay: SPDT
    • UL, CSA
      • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D

    • CRN, CE Mark, NACE
    Available Add-Ons Stainless Steel Tag, Preset Set Point
    25+ In Stock
    646GZEM5-7011
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT View More
    • Adjustable Set Point Range:

      • Increasing: 330 to 1000 psig, 2275 to 6894.7 kPa, 22.8 to 68.9 bar
      • Decreasing: 250 to 920 psig, 1723.7 to 6343 kPa, 17.2 to 63.4 bar


      • Deadband: Approximately 80 psi, 551.6 kPa, 5.5 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: 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, NACE
      Available Add-Ons Stainless Steel Tag, Preset Set Point
      9 In Stock
      $1,253.54USD
      Does not ship to VA, US
      646GZE1-7104
      CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, 2m Leads View More
      • Adjustable Set Point Range:

        • Increasing: 1.2 to 16 psig, 8.2 to 110.3 kPa, 0.08 to 1.1 bar
        • Decreasing: 0.4 to 15.2 psig, 2.8 to 103.4 kPa, 0.03 to 1.04 bar


        • Deadband: Approximately 1.0 psi, 6.98 kPa, 0.7 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: Viton

        • Relay: SPDT
        • Leads: 2 Meter Free Leads
        • 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
        6 In Stock
        $1,918.05USD
        Does not ship to VA, US
        646GZE5-7011
        CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, 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: 250 to 920 psig, 1723.7 to 6343.1 kPa, 17.2 to 63.4 bar

        • Deadband: Approximately 80 psi, 551.58 kPa, 5.5 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: 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
        25+ In Stock
        646GZE11-7011
        CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, 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: 6 to 136 psig, 41.4 to 937.6 kPa, 0.4 to 9.4 bar

        • Deadband: Approximately 14 psi, 96.53 kPa, 0.97 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
        • 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
        14 In Stock
        646GZE1-7011
        CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton View More
        • Adjustable Set Point Range:

          • Increasing: 1.4 to 16 psig, 9.7 to 110.3 kPa, 0.9 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, 6.9 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: 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
        In Stock 5 - 7 weeks
        646GZEM1-7011
        CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT View More
        • Adjustable Set Point Range:

          • Increasing: 1.4 to 16 psig, 9.6 to 110 kPa, 0.09 to 1.1 bar
          • Decreasing: 0.4 to 15 psig, 2.7 to 103 kPa, 0.03 to 1.03 bar





            • Deadband: Approximately 1 psi, 6.9 kPa, 0.07 bar
            • System Pressure (Maximum): 500 psig, 3447 kPa, 35 bar
            • Proof Pressure: 750 psig, 5171 kPa, 52 bar
            • Wetted Materials:
              • Pressure Port: 1/2" FNPT 316 Stainless Steel
              • Diaphragm: 316 Stainless Steel
              • 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, NACE
            Available Add-Ons Stainless Steel Tag, Preset Set Point
            Contact For Inventory
            $1,253.54USD
            $19.05 Shipping
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            Specifications

            Brand

            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
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            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
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            Documentation

            Data Sheets

            Product Manuals

            Brochures

            Certifications & Approvals

            Installation Instructions

            Simple Envelope Drawing

            Close