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672DE Series Pressure Switch

Brand: Custom Control Sensors, LLC
Does not ship to United States
Features
Adjustable Set Point Range
Increasing
  • psid 7 to 150
  • kPa 48.3 to 1,034.2
  • bar 0.48 to 10.3
Decreasing
  • psid 2 to 130
  • kPa 13.8 to 896.3
  • bar 0.14 to 9.0
Deadband: Approximately 5 to 20 psi, 34.47 to 137.8 kPa, 0.345 to 1.38 bar
System Pressure (Maximum): 3,000 psig, 20,684.27 kPa, 207 bar
Proof Pressure
  • Both Ports Simultaneously: 4,500 psig, 31,026.41 kPa, 310 bar
  • High over Low: 2,000 psig, 13,789.51 kPa, 138 bar
  • Low over High: 1,000 psig, 6,894.76 kPa, 68.9 bar
Wetted Materials
  • Pressure Port: 1/4" Female NPT 316 Stainless Steel
  • Diaphragm: 316 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
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Features
Adjustable Set Point Range
Increasing
  • psid 7 to 150
  • kPa 48.3 to 1,034.2
  • bar 0.48 to 10.3
Decreasing
  • psid 2 to 130
  • kPa 13.8 to 896.3
  • bar 0.14 to 9.0
Deadband: Approximately 5 to 20 psi, 34.47 to 137.8 kPa, 0.345 to 1.38 bar
System Pressure (Maximum): 3,000 psig, 20,684.27 kPa, 207 bar
Proof Pressure
  • Both Ports Simultaneously: 4,500 psig, 31,026.41 kPa, 310 bar
  • High over Low: 2,000 psig, 13,789.51 kPa, 138 bar
  • Low over High: 1,000 psig, 6,894.76 kPa, 68.9 bar
Wetted Materials
  • Pressure Port: 1/4" Female NPT 316 Stainless Steel
  • Diaphragm: 316 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

Specifications

Adjustment Type

  • Field Adjustable

Approvals & Certifications

  • ATEX
  • CE
  • CRN
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • cUL
  • EMC
  • LVD
  • PED
  • RoHS
  • RTN
  • UL

Deadband, Approximate

  • bar: 0.345 to 1.38
  • kPa: 34.5 to 137.8
  • psi: 5 to 20

Diaphragm Material

  • Stainless Steel

Electrical - Free Leads

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

Electrical Assembly

  • 316 Stainless Steel
  • Hermetic Seal

Electrical Certification

  • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Certificate # #04-ATEX-0114X. (Option Y)
  • 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

  • 1/2” NPT Male

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 11 A at 125/250 Vac

Enclosure, Body Material

  • Stainless Steel

Environmental Protection

  • Hazardous Area
  • IP54
  • IP66
  • IP67
  • NEMA 13
  • NEMA 4, 4X, 7, 9, 13 / IP54, 66, 67
  • NEMA 4X
  • NEMA 7
  • NEMA 9

NACE & NIST

  • NACE

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: 310
  • kPa: 31,026
  • psig: 4,500

Proof Pressure - High Over Low

  • bar: 138
  • kPa: 13,790
  • psig: 2,000

Proof Pressure - Low Over High

  • bar: 68.9
  • kPa: 6,895
  • psig: 1,000

Service

  • Sweet (Oil & Gas)

Set Point - Decreasing

  • bar: 0.14 to 9.0
  • kPa: 13.8 to 896.3
  • psid: 2 to 130

Set Point - Increasing

  • bar: 0.48 to 10.3
  • kPa: 48.3 to 1,034
  • psid: 7 to 150

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 207
  • kPa: 20,684
  • psig: 3,000