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646DZEM2-7008

Series: 646DZE Series Pressure Switch Brand: Custom Control Sensors

CCS DUAL-SNAP Differential Press.Switch,Haz.Area,1/4"NPT300SSTPort,Polyimide,Viton,DPDT,GoldContacts

Price
$2,413.67 USD
Stock
Lead Time: 5 - 7 weeks
Does not ship to IA, United States
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Description
  • Adjustable Set Point Range:
    • Increasing: 6-75 psid, 41.4-517.1 kPa, 0.414-5.2 bar
    • Decreasing: 2-71 psid, 13.8-489.5 kPa, 0.14-4.9 bar
  • Deadband: Approximately 4 psig, 27.58 kPa, 0.28 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
    • Relay: DPDT
    • Contacts: Gold
    • UL, CSA
      • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
    • CRN, CE Mark
    • Adjustable Set Point Range:
      • Increasing: 6-75 psid, 41.4-517.1 kPa, 0.414-5.2 bar
      • Decreasing: 2-71 psid, 13.8-489.5 kPa, 0.14-4.9 bar
    • Deadband: Approximately 4 psig, 27.58 kPa, 0.28 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
      • Relay: DPDT
      • Contacts: Gold
      • UL, CSA
        • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
      • CRN, CE Mark
      Close

      Specifications

      Brand

      Proof Pressure - Both Ports

      • bar: 51.7
      • kPa: 5,171
      • psig: 750

      Service

      • Sour - Oil & Gas

      Operating Temperature

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

      System Pressure

      • bar: 28
      • kPa: 2,758
      • psig: 400

      Switch Type

      • SPDT
      • DPDT

      Electrical Certification

      • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Baseefa 07-ATEX-0108X. (Option Y)
      • cUL, UL/CSA, Hazardous Areas, Div. 1, 2

      Enclosure, Body Material

      • Aluminum

      Environmental Protection

      • IP 54
      • IP 66
      • NEMA 4
      • NEMA 7
      • NEMA 9
      • NEMA 13

      NACE & NIST

      • NACE MR-0175: 2003

      Proof Pressure - Low Over High

      • bar: 28
      • kPa: 2,758
      • psig: 400

      O-Ring Material

      • Ethylene Propylene (EPR)
      • Viton

      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

      Set Point Range - Decreasing

      • bar: 0.028 to 4.9
      • kPa: 2.8 to 489.5
      • psid: 0.4 to 71

      Set Point Range - Increasing

      • bar: 0.083 to 5.2
      • kPa: 8.3 to 517.1
      • psid: 1.2 to 75

      Electrical Assembly

      • Hermetic Seal

      Process Connection

      • 1/4" NPT Female

      Process Connection Material

      • 316 Stainless Steel

      Electrical Termination Type

      • 18" (45 cm) Free Leads
      • 18" (45 cm) Teflon Leadwire

      Approvals & Certifications

      • ATEX
      • CE
      • CRN - Canadian Registration Number
      • CRN - Alberta
      • CRN - British Columbia
      • CRN - Manitoba
      • CRN - N.W. Territories
      • CRN - Saskatchewan
      • CSA
      • cUL
      • Dual Seal
      • EMC
      • LVD
      • PED
      • RoHS
      • RTN
      • UL

      Adjustment Type

      • Field Adjustable

      Proof Pressure - High Over Low

      • bar: 51.7
      • kPa: 5,171
      • psig: 750

      Diaphragm Material

      • Polyimide

      Electrical Contacts

      • Silver
      • Gold

      Deadband, Approximate

      • bar: 0.055 to 0.28
      • kPa: 5.51 to 27.58
      • psig: 0.8 to 4

      Electrical Connectors

      • 1/2" NPT Male
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