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Features
  • Adjustable Set Point Range
    • Increasing
      • psid  7 - 60
      • kPa  48.3 - 413.6
      • bar  0.483 - 4.14
    • Decreasing
      • psid  2 - 55
      • kPa  13.8 - 379.2
      • bar  0.14 - 3.79
  • Deadband - Approximate: 5 - 7 psi, 34.47 - 48.2 kPa, 0.345 - 0.482 bar
  • System Pressure Maximum: 3000 psig, 20,684.27 kPa, 207 bar
    • Proof Pressure
      • Both Ports: 4500 psig, 31,026.41 kPa, 310 bar
      • High: 2000 psig, 13,789.51 kPa, 138 bar
      • Low: 1000 psig, 6894.76 kPa, 68.9 bar
  • Wetted Materials
    • Pressure Port: 1/4" Female NPT 300 Stainless Steel
    • Diaphragm: 300 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

1 - 12 of 20 Part Numbers
673DE8011
673DE8011
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CRN, CE
  • Adjustable Set Point Range
    • Increasing
      • psid 7 - 60
      • kPa  48.3 - 413.6
      • bar  0.483 - 4.14
    • Decreasing
      • psid 2 - 55
      • kPa  13.8 - 379.2
      • bar  0.14 - 3.79
  • Deadband - Approximate: 5 psi, 34.47 kPa, 0.345 bar
  • System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
  • Proof Pressure
    • Both Ports: 4500 psig, 31,026.41 kPa, 310 bar
    • High: 2000 psig, 13,789.51 kPa, 138 bar
    • Low: 1000 psig, 6894.76 kPa, 68.9 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT 300 Stainless Steel
    • Diaphragm: 300 Stainless Steel
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark
673DE8011-7008
673DE8011-7008
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - Viton
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Standard Finish
673DE8011-7008-7034
673DE8011-7008-7034
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - Viton
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Epoxy Paint
673DE8011-7034
673DE8011-7034
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - Viton
  • Output - SPDT
  • Paint - Epoxy Paint
673DE8011-7065
673DE8011-7065
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Viton O-Ring, SPDT, Teflon Leads, Approvals: UL, CSA, CRN, CE
  • Adjustable Set Point Range
    • Increasing
      • psid 7 - 60
      • kPa  48.3 - 413.6
      • bar  0.483 - 4.14
    • Decreasing
      • psid 2 - 55
      • kPa  13.8 - 379.2
      • bar  0.14 - 3.79  
  • Deadband - Approximate: 5 psi, 34.47 kPa, 0.345 bar
  • System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
  • Proof Pressure
    • Both Ports: 4500 psig, 31,026.41 kPa, 310 bar
    • High: 2000 psig, 13,789.51 kPa, 138 bar
    • Low: 1000 psig, 6894.76 kPa, 68.9 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT 300 Stainless Steel 
    • Diaphragm: 300 Stainless Steel
    • O-Ring: Viton 
  • Relay: SPDT 
  • Wire: Teflon 
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark
673DEF8011
673DEF8011
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Ethylene Propylene O-Ring, SPDT, Approvals: UL, CSA, CRN, CE
  • Adjustable Set Point Range
    • Increasing
      • psid 7 - 60
      • kPa  48.3 - 413.6
      • bar  0.483 - 4.14
    • Decreasing
      • psid 2 - 55
      • kPa   13.8 - 379.2
      • bar   0.14 - 3.79  
  • Deadband - Approximate: 5 psi, 34.47 kPa, 0.345 bar
  • System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
  • Proof Pressure
    • Both Ports: 4500 psig, 31,026.41 kPa, 310 bar
    • High: 2000 psig, 13,789.51 kPa, 138 bar
    • Low: 1000 psig, 6894.76 kPa, 68.9 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT 300 Stainless Steel 
    • Diaphragm: 300 Stainless Steel
    • O-Ring: Ethylene Propylene 
  • Relay: SPDT 
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark
673DEF8011-7008
673DEF8011-7008
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - EPDM - Ethylene Propylene
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Standard Finish
673DEF8011-7008-7034
673DEF8011-7008-7034
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - EPDM - Ethylene Propylene
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Epoxy Paint
673DEF8011-7034
673DEF8011-7034
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - EPDM - Ethylene Propylene
  • Output - SPDT
  • Electrical Contacts - Silver
  • Paint - Epoxy Paint
673DEFM8011
673DEFM8011
CCS DUAL-SNAP Differential Pressure Switch, Hazardous Area, 1/4" NPT 300 SST Port & Diaphragm, Ethylene Propylene O-Ring, DPDT, Approvals: UL, CSA, CRN, CE
  • Adjustable Set Point Range
    • Increasing
      • psid 9 - 60
      • kPa  62.1 - 413.6
      • bar  0.62 - 4.14
    • Decreasing
      • psid 2 - 55
      • kPa  13.8 - 379.2
      • bar   0.14 - 3.79
  • Deadband - Approximate: 7 psi, 48.26 kPa, 0.482 bar
  • System Pressure - Maximum: 3000 psig, 20,684.27 kPa, 207 bar
  • Proof Pressure
    • Both Ports: 4500 psig, 31,026.41 kPa, 310 bar
    • High: 2000 psig, 13,789.51 kPa, 138 bar
    • Low: 1000 psig, 6894.76 kPa, 68.9 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT 300 Stainless Steel
    • Diaphragm: 300 Stainless Steel
    • O-Ring: Viton 
  • Relay: DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark
673DEFM8011-7008
673DEFM8011-7008
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - EPDM - Ethylene Propylene
  • Output - DPDT
  • Electrical Contacts - Gold Contacts - DPDT
  • Paint - Standard Finish
673DEFM8011-7008-7034
673DEFM8011-7008-7034
  • Process Connection - 1/4"-18 Female NPT 300 Stainless Steel
  • O-Ring - EPDM - Ethylene Propylene
  • Output - DPDT
  • Electrical Contacts - Gold Contacts - DPDT
  • Paint - Epoxy Paint
1 - 12 of 20 Part Numbers

Specifications

Adjustment Type

  • Field Adjustable

Approvals & Certifications

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

Deadband, Approximate

  • bar: 0.345 to 0.482
  • kPa: 34.5 to 48.2
  • psig: 5 to 7

Diaphragm Material

  • Stainless Steel

Electrical - Free Leads

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

Electrical Assembly

  • Hermetic Seal

Electrical Certification

  • 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

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

  • 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 3.79
  • kPa: 13.8 to 379.2
  • psid: 2 to 55

Set Point - Increasing

  • bar: 0.483 to 4.14
  • kPa: 48.3 to 413.7
  • psid: 7 to 60

Switch Type

  • DPDT
  • SPDT

System Pressure

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