Images are representations only.

646GZE Series Pressure Switch

Brand: Custom Control Sensors
Request Information
Favorite
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
show more
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
Close

Displaying prices & availability for Virginia, United States in USD. Change location or currency

64 models matching criteria
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
    25+ In Stock
    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
    23 In Stock
    $1,452.82USD
    Does not ship to VA, US
    646GZEM5-7065
    CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT,TeflonLeads View More
    • Adjustable Set Point Range:
      • Increasing: 330 to 1000 psig, 2275 to 6894.7 kPa, 22.8 to 68.9 bar
      • Decreasing: 265 to 935 psig, 1827 to 6446 kPa, 18.3 to 64.5 bar


      • Deadband: Approximately 65 psi, 448 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: 316 Stainless Steel
        • O-Ring: Viton

      • Relay: DPDT
      • 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
      20 In Stock
      $1,654.30USD
      Does not ship to VA, 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
        13 In Stock
        $520.91USD
        $19.05 Shipping
        646GZEM7-7065
        CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, DPDT,TeflonLeads 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 ba


          • Deadband: Approximately 200 psi, 1378.9 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: DPDT
          • 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
          13 In Stock
          $1,734.89USD
          Does not ship to VA, US
          646GZE-1038
          CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, CUSTOM NCNR View More
          • Adjustable Set Point Range:

            • Increasing: 200 to 800 psig, 1378 to 5515 kPa, 13.8 to 55.15 bar

          • Deadband: Approximately 23/68 psi, 158.5/468.8 kPa, 1.5/4.6 bar
          • System Pressure (Maximum): 3000 psig, 20684 kPa, 206 bar
          • Proof Pressure: 5000 psig, 34473 kPa, 344 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
          Available Add-Ons Stainless Steel Tag, Preset Set Point
          11 In Stock
          Non-Cancellable / Non-Refundable
          $1,652.83USD
          $19.05 Shipping
          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
          10 In Stock
          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
          1 In Stock
          $1,090.17USD
          Does not ship to VA, US
          646GZE-1069
          CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, Teflon Leads View More
          • Adjustable Set Point Range:
            • Increasing: 500 to 1500 psig, 3,447.37 to 10,342.13 kPa

          • Deadband: Approximately 65-250 psi, 448.16 - 1,723.69 kPa
          • System Pressure (Maximum): 3000 psig, 20,684.27 kPa
          • Proof Pressure:
          • 5000 psig, 34,473.78 kPa
          • Wetted Materials:
            • Pressure Port: 1/2" FNPT 316 Stainless Steel
            • Diaphragm: 316 Stainless Steel
            • O-Ring: Viton

          • Relay: SPDT With Teflon Leads
          • 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
          4 In Stock
          CCS 646VZE Series Pressure Switch
          646VZE Series Pressure Swich View More
          • Adjustable Set Point Range:
            • Increasing Vacuum: 3.5 to 28.5 Inches Hg, 89 to 724 mm Hg
            • Decreasing Vacuum: 1 to 26 Inches Hg, 25 to 660 mm Hg


            • Deadband: Approximately 2.5 Inches Hg, 64 mm Hg
            • System Pressure (Maximum): 150 psig, 1034.21 kPa, 10.3 bar
            • Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
            • Wetted Materials:
              • Pressure Port: 1/2" FNPT 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
            Available Add-Ons Stainless Steel Tag, Preset Set Point
            4 In Stock
            Show More Models (53)
            Close
            Close

            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: 0.06 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
            Close

            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
            Close

            Documentation

            Data Sheets

            Product Manuals

            Brochures

            Certifications & Approvals

            Installation Instructions

            Simple Envelope Drawing

            Close