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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
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
    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
    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
    6 In Stock
    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
      1 In Stock
      $1,923.66USD
      Does not ship to US
      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
      11 In Stock
      646GZEM7-7011
      CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, 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: 750 to 2100 psig, 5171 to 14478.98 kPa, 51.7 to 144.8 bar

      • Deadband: Approximately 200 psi, 1378.9 kPa, 13.8 bar
      • Maximum System Pressure: 3000 psig, 20684 kPa, 207 bar
      • Proof Pressure: 5000 psig, 34473.8 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
      3 In Stock
      $1,257.21USD
      Does not ship to 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
      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
      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
          $1,257.21USD
          $26.00 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