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646DZE1-7011 Front

646DZE-7011 Series Pressure Switch

Brand: Custom Control Sensors, LLC
Add Product to My Catalog

646DZE1-7011 Side 646DZE1-7011 Gate Open 646DZE1-7011 Back 646DZE1-7011 Bottom 646DZE1-7011 Top
Features
  • Adjustable Set Point Range
    • Increasing
      • psid  1.2 - 18
      • kPa  8.3 - 124.1
      • bar  0.083 - 1.24
    • Decreasing
      • psid  0.4 - 17.2
      • kPa  2.8 - 118.5
      • bar  0.028 - 1.19
  • Deadband - Approximate: 0.8 psi, 5.51 kPa, 0.055 bar
  • System Pressure - Maximum: 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure
    • Both Both Ports Simultaneously: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
  • Wetted Materials
    • Pressure Port: 1/4" Female NPT 300 Stainless Steel
    • Diaphragm: Stainless Steel
    • 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, NACE, Dual Seal 

1 - 12 of 213 Part Numbers
646DZE1-7011
646DZE1-7011
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, SPDT, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
  • Adjustable Set Point Range:
    • Increasing: 2 to 18 psid, 13.8 to 124.1 kPa, 0.138 to 1.24 bar
    • Decreasing: 0.5 to 16.5 psid, 3.5 to 113.7 kPa, 0.034 to 1.14 bar

  • Deadband: Approximately 1.5 psi, 10.34 kPa, 0.103 bar
  • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure:
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757 kPa, 28 bar


    • Wetted Materials:
      • Pressure Port: 1/4" FNPT 300 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
    646DZE1-7011-7034
    646DZE1-7011-7034
    • Base Model - 646DZE1-7011
    • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
    • O-Ring - Viton
    • Output - SPDT
    • Agency Approvals - UL, CSA, CE, Dual Seal
    • Paint - Epoxy Paint
    646DZE1-7030
    646DZE1-7030
    • Base Model - 646DZE1-7011
    • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
    • O-Ring - Viton
    • Output - SPDT
    • Electrical Contacts - Gold Contacts - SPDT
    • Agency Approvals - UL, CSA, CE, Dual Seal
    • Paint - Standard Finish
    646DZE1-7030-7034
    646DZE1-7030-7034
    • Base Model - 646DZE1-7011
    • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
    • O-Ring - Viton
    • Output - SPDT
    • Electrical Contacts - Gold Contacts - SPDT
    • Agency Approvals - UL, CSA, CE, Dual Seal
    • Paint - Epoxy Paint
    646DZE1-7054
    646DZE1-7054
    CCS DUAL-SNAP Differential Press Switch, Hazardous Area, 1/4" NPT 300 SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, 2 m Leads, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
    646DZE1-7065
    646DZE1-7065
    CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, SPDT, Teflon Leads, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
    • Adjustable Set Point Range:
      • Increasing: 1.2-18 psid, 8.3-124.1 kPa, 0.083-1.24 bar
      • Decreasing: 0.4-17.2 psid, 2.8-118.5 kPa, 0.028-1.19 bar
    • Deadband: Approximately 0.8 psi, 5.51 kPa, 0.055 bar
    • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
    • Proof Pressure:
      • Both Ports: 750 psig, 5171.07 kPa, 52 bar
      • High: 750 psig, 5171.07 kPa, 52 bar
      • Low: 400 psig, 2757.90 kPa, 28 bar
      • Wetted Materials:
        • Pressure Port: 1/4" FNPT 300 Stainless Steel
        • Diaphragm: Polyimide
        • O-Ring: Viton
      • Wire: Teflon
      • Relay: SPDT
      • UL, CSA
        • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
      • CE Mark
      646DZE11-7011
      646DZE11-7011
      CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, SPDT, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
      • Adjustable Set Point Range:
        • Increasing: 20-150 psi, 137.9-1034.2 kPa, 1.38-10.3 bar
        • Decreasing: 6-136 psi, 51.4-937.6 kPa, 1.38-10.3 bar

      • Deadband: Approximately 14 psi, 96.53 kPa, 0.97 bar
      • System Pressure (Maximum): 3000 psi,20684.27 kPa, 207 bar
      • Proof Pressure:
        • Both Ports: 5000 psi, 34473.79 kPa, 345 bar
        • High: 5000 psi, 34473.79 kPa, 345 bar
        • Low: 3000 psi,20684.27 kPa, 207 bar 

        • Wetted Materials:
          • Pressure Port: 1/4" FNPT 300 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

        • CE Mark
        646DZE11-7011-7034
        646DZE11-7011-7034
        • Base Model - 646DZE11-7011
        • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
        • O-Ring - Viton
        • Output - SPDT
        • Electrical Contacts - Silver
        • Agency Approvals - UL, CSA, CE, Dual Seal
        • Paint - Epoxy Paint
        646DZE11-7030
        646DZE11-7030
        CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, SPDT, Gold Contacts, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
        • 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 937.7 kPa, 0.4 to 9.4 bar

        • Deadband: Approximately 14 psi, 96.5 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
        • Contacts: Gold
        • 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
        646DZE11-7030-7034
        646DZE11-7030-7034
        • Base Model - 646DZE11-7011
        • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
        • O-Ring - Viton
        • Output - SPDT
        • Electrical Contacts - Gold Contacts - SPDT
        • Agency Approvals - UL, CSA, CE, Dual Seal
        • Paint - Epoxy Paint
        646DZE2-7011
        646DZE2-7011
        CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CRN, CE, CCC, EAC, Dual Seal
        • Adjustable Set Point Range:
          • Increasing: 9 to 75 psid, 62.1 to 517.1 kPa, 0.62 to 5.2 bar
          • Decreasing: 3 to 69 psid, 20.7 to 475.7 kPa, 0.21 to 4.76 bar

        • Deadband: Approximately 6 psig, 475 kPa, 4.76 bar
        • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
        • Proof Pressure:
          • Both Ports: 750 psig, 5171.07 kPa, 52 bar
          • High: 750 psig, 5171.07 kPa, 52 bar
          • Low: 400 psig, 2757 kPa, 28 bar

          • Wetted Materials:
            • Pressure Port: 1/4" FNPT 300 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
            • Dual Seal - ANSI/ISA - 12.27.01-2003

          • CE Mark, NACE
          646DZE2-7011-7034
          646DZE2-7011-7034
          • Base Model - 646DZE2-7011
          • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
          • O-Ring - Viton
          • Output - SPDT
          • Electrical Contacts - Silver
          • Agency Approvals - UL, CSA, CE, Dual Seal
          • Paint - Epoxy Paint
          1 - 12 of 213 Part Numbers

          View_Details

          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: 0.103 to 5.52
          • kPa: 10.4 to 551.5
          • psi: 1.5 to 80

          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, 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.

          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, 0.5 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

          • 1/4” 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 - Both Ports

          • bar: 52 to 345
          • kPa: 5,171 to 34,474
          • psig: 750 to 5,000

          Proof Pressure - High Over Low

          • bar: 52 to 345
          • kPa: 5,171 to 34,474
          • psig: 750 to 5,000

          Proof Pressure - Low Over High

          • bar: 6.9 to 207
          • kPa: 689.5 to 20,684
          • psig: 100 to 3,000

          Service

          • Sour (Oil & Gas)

          Set Point - Decreasing

          • bar: 0.034 to 63.4
          • kPa: 3.5 to 6,343
          • psid: 0.5 to 920

          Set Point - Increasing

          • bar: 0.138 to 69
          • kPa: 13.8 to 6,895
          • psid: 2 to 1,000

          Switch Type

          • DPDT
          • SPDT

          System Pressure

          • bar: 28 to 207
          • kPa: 2,758 to 20,684
          • psig: 400 to 3,000

          Documentation

          Data Sheets

          Product Manuals

          Brochures

          Certifications & Approvals

          Installation Instructions

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