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646GZE-7011 Series Pressure Switch

Brand: Custom Control Sensors, LLC
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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13 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
    25+ 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
    25+ 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
    14 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
    25+ In Stock
    646GZE10-7011
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton view more
    • Adjustable Set Point Range:

      • Increasing: 3200 to 5000 psig, 22063.3 to 34473.7 kPa, 220.6 to 344.7 bar
      • Decreasing: 2720 to 4520 psig, 18753.8 to 31164.3 kPa, 187.5 to 311.6 bar

    • Deadband: Approximately 480 psi, 3309.48 kPa, 33.1 bar
    • System Pressure (Maximum): 5000 psig, 34473.78 kPa, 345 bar
    • Proof Pressure: 7500 psig, 51710.68 kPa, 517 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

    • CRN, CE Mark, NACE
    23 In Stock
    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
    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
    12 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
    • CE Mark, NACE
    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
        Contact For Inventory
        $1,259.12USD
        646GZEM2-7011
        CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT view more
        • Adjustable Set Point Range:

          • Increasing: 10 to 75 psig, 68.9 to 517 kPa, .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 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: 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
            5 - 7 weeks
            $1,259.12USD
            Does not ship to US
            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
              5 - 7 weeks
              $1,259.12USD
              Does not ship to US
              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
              5 - 7 weeks
              $1,259.12USD
              Does not ship to 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
                5 - 7 weeks
                $1,926.58USD
                Does not ship to US
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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

                O-Ring Material

                • Ethylene Propylene (EPR)
                • Viton

                Operating Temperature

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

                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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