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6900DZ Series Pressure Switch

Brand: Custom Control Sensors, LLC
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Features
  • 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).
  • Equipped with weatherproof electrical assemblies.

  • Adjustable Set Point Range
    • Increasing
      • psid 1.5 - 75
      • kPa 10.34 - 524.0
      • 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" Female NPT 300 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
Features
  • 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).
  • Equipped with weatherproof electrical assemblies.

  • Adjustable Set Point Range
    • Increasing
      • psid 1.5 - 75
      • kPa 10.34 - 524.0
      • 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" Female NPT 300 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
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Specifications

Brand

Adjustment Type

  • Field Adjustable

Approvals & Certifications

  • CCC
  • CE
  • CRN
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • LVD
  • RoHS

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 Certification

  • CSA Listed by Canadian Standard Association (CSA) Testing Laboratories (File No. LR22665) for Enclosure

Electrical Connectors

  • Electrical Connector with 4-Blades, Conforms to DIN-43650
  • Electrical Connector with Gold Contacts & Blades, Conforms to DIN-43650
  • 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

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • IP65
  • IP66
  • NEMA 13
  • NEMA 4
  • Non-Hazardous Area

Maximum System Pressure

  • psig: 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

Standard Features

  • Weatherproof
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