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675DES8001

Series: 675GE Series Pressure Switch Brand: Custom Control Sensors, LLC

CCS DUAL-SNAP Differential Pressure Switch, Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Buna-N

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Stock
Limited Stock
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Description
  • Adjustable Set Point Range
    • Increasing
      • Inches H2O 2 - 6.9
      • mbar                  5 - 17.2
    • Decreasing
      • Inches H2O  0.2 - 5.1 
      • mbar                  0.58 - 12.7 
  • Deadband - Approximate: 1.5 Inches H20, 3.7 mbar
  • System Pressure - Maximum: 10 psig, 68.95 kPa, 689 mbar
  • Proof Pressure
    • Both Ports: 25 psig, 172.42 kPa, 1724 mbar
    • High: 25 psig, 172.42 kPa, 1724 mbar
    • Low: 25 psig, 172.42 kPa, 1724 mbar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • 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
  • Adjustable Set Point Range
    • Increasing
      • Inches H2O 2 - 6.9
      • mbar                  5 - 17.2
    • Decreasing
      • Inches H2O  0.2 - 5.1 
      • mbar                  0.58 - 12.7 
  • Deadband - Approximate: 1.5 Inches H20, 3.7 mbar
  • System Pressure - Maximum: 10 psig, 68.95 kPa, 689 mbar
  • Proof Pressure
    • Both Ports: 25 psig, 172.42 kPa, 1724 mbar
    • High: 25 psig, 172.42 kPa, 1724 mbar
    • Low: 25 psig, 172.42 kPa, 1724 mbar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • 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
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Specifications

Brand

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Approvals & Certifications

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

Deadband, Approximate - Bottom of Range

  • inH₂O: 0.7
  • mbar: 1.7

Deadband, Approximate - Top of Range

  • inH₂O: 3.0
  • mbar: 7.5

Diaphragm Material

  • Polyimide

Electrical - Free Leads

  • 18" (45 cm) Free Leads

Electrical Assembly

  • Hermetic Seal

Electrical Certification

  • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 675**Y, II 2 GD Ex d IIC, Baseefa 08-ATEX-0347X. (Option Y)
  • cUL, UL/CSA, Hazardous Areas, Div. 1, 2

Electrical Connectors

  • 1/2" NPT Male

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 Vdc, 0.2 A at 250 Vdc
  • 5 A at 125/250 Vac Resistive, 5 A at 28 Vdc, 0.5 A at 125 Vdc

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • Hazardous Area
  • IP54
  • IP66
  • NEMA 13
  • NEMA 4, 7, 9, 13 / IP54, 66
  • NEMA 7
  • NEMA 9

NPT Connection

  • 1/4" NPT Female

O-Ring Material

  • Buna-N
  • Viton

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Process Connection Material

  • Aluminum

Proof Pressure

  • kPa: 103.42
  • mbar: 1034
  • psig: 15

Service

  • Sweet (Oil & Gas)

Set Point - Decreasing

  • bar: 0.002 to 0.06
  • inH₂O: -0.8 to 27
  • kPa: 1.0 to 6.7
  • mbar: 1.99 to 67.2
  • psig: 0.03 to 0.97

Set Point - Increasing

  • bar: 0.004 to 0.74
  • inH₂O: -1.5 to 30
  • kPa: 0.38 to 7.46
  • mbar: 3.7 to 75
  • psig: 0.06 to 1.08

Switch Type

  • DPDT
  • SPDT

System Pressure

  • kPa: 68.95
  • mbar: 689
  • psig: 10
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