6900DZE Series Pressure Switch

Brand: Custom Control Sensors, LLC

Specifications
  • Highly reliable devices utilizing the CCS Dual-Snap® Belleville disc spring principle pioneered by CCS’ engineers.
  • Engineering based on aerospace technology.
  • Rigid, compact, and internally adjustable for convenient field set point adjustment.
  • Repeatable and stable set points.
  • Vibration- and shock-resistant.
  • High cycle life.
  • High over-pressure capability (System and Proof).
  • Certified explosion-proof, hermetically sealed electrical assembly for environmental protection.

  • Adjustable Set Point Range
    • Increasing
      • psid 1.5 - 75
      • kPa 10.34 - 517.10
      • bar 0.103 - 5.17
    • Decreasing
      • psid 0.4 - 71
      • kPa 2.75 - 489.5
      • bar 0.03 - 4.89
    • Deadband - Approximate: 1 - 4 psi, 6,89 - 27.5 kPa, 0.07 - 0.28 bar
    • System Pressure - Maximum: 400 psig, 2757.90 kPa, 27.6 bar
    • Proof Pressure
      • Both Ports: 750 psig, 5171.06 kPa, 51.7 bar
      • High: 750 psig, 5171.06 kPa, 51.7 bar
      • Low: 400 psig, 2757.90 kPa, 27.8 bar
    • Wetted Materials
      • Pressure Port: 1/4"-18 Female NPT 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
  • Specifications

    Adjustment Type

    • Field Adjustable

    Approvals & Certifications

    • ATEX
    • CCC
    • CE
    • CRN
    • CRN - Alberta
    • CRN - British Columbia
    • CRN - Manitoba
    • CRN - N.W. Territories
    • CRN - Saskatchewan
    • CSA
    • Dual Seal: ANSI/ISA-12.27.01
    • GOST-R
    • IEC Ex
    • LVD
    • RoHS
    • RTN
    • UL

    Deadband, Approximate

    • bar: 0.07 to 0.28
    • kPa: 6.9 to 27.5
    • psi: 1 to 4

    Diaphragm Material

    • Polyimide

    Electrical - Free Leads

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

    Electrical Assembly

    • 316 Stainless Steel
    • Hermetic Seal

    Electrical Certification

    • ATEX - SIRA Certified for Potentially Explosive Atmospheres. Models 6****Y, II 2 GD Ex d IIC, 08-ATEX-
    • c-UL, UL/CSA Explosion-proof: Div. 1, 2 Hermetically Sealed Electrical Assembly P/N 46-1058 (46-1061 for M (DPDT) Model Option), Listed by Both Underwriter's Laboratories, Inc. (File No. E32961) & Canadian Standard Association (CSA) Testing Laboratories
    • IECEx - SIRA Certified, SIR 10,0193X (Option Y)

    Electrical Connectors

    • M20 Male

    Electrical Contacts

    • Gold
    • Silver

    Electrical Rating

    • 0.5 A at 125 Vdc
    • 11 A at 125/250 Vac, 50/60 Hz
    • 5 A at 30 Vdc

    Environmental Protection

    • Hazardous Area
    • IP66
    • NEMA 13
    • NEMA 4
    • NEMA 7
    • NEMA 9

    Maximum System Pressure

    • psi: 400 (kPa: 2760, bar: 27.6) - High & Low Pressure Port

    NACE & NIST

    • NACE

    NPT Connection

    • 1/2” NPT Male
    • 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: 51.7
    • kPa: 5,171
    • psig: 750

    Proof Pressure - High Over Low

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

    Proof Pressure - Low Over High

    • bar: 27.8
    • kPa: 2,758
    • psig: 400

    Service

    • Sweet (Oil & Gas)

    Set Point - Decreasing

    • bar: 0.0276 to 4.895
    • kPa: 2.758 to 489.5
    • psid: 0.4 to 71

    Set Point - Increasing

    • bar: 0.1034 to 5.171
    • kPa: 10.34 to 517.1
    • psi: 1.5 to 75
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