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CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton, 4-Pin SPDT NO & NC

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Description
  • Adjustable Set Point Range:
    • Increasing: 3 to 20 psig, 20.7 to 137.8 kPa, 0.21 to 1.4 bar
    • Decreasing: 1 to 18 psig, 6.9 to 124.1 kPa, 0.07 to 1.2 bar

  • Deadband: Approximately 2 psi, 13.79 kPa, 0.14 bar
  • System Pressure (Maximum): 500 psig, 3447.38 kPa, 34.5 bar
  • Proof Pressure: 750 psig, 5171.07 kPa, 51.7 bar
  • Wetted Materials:
    • Pressure Port: 1/2" FNPT 316 Stainless Steel
    • Diaphragm: 316 Stainless Steel
    • O-Ring: Viton

  • Electrical Connector: 4-Pin Male 7/8"-16 UN Turck, SPDT, NO & NC 
  • UL, CSA
    • Explosion Proof - Class 1, Div 2
    • Groups A, B, C and D
    • Dual Seal - ANSI/ISA - 12.27.01-2003

  • CRN, CE Mark, NACE 
  • Adjustable Set Point Range:
    • Increasing: 3 to 20 psig, 20.7 to 137.8 kPa, 0.21 to 1.4 bar
    • Decreasing: 1 to 18 psig, 6.9 to 124.1 kPa, 0.07 to 1.2 bar

  • Deadband: Approximately 2 psi, 13.79 kPa, 0.14 bar
  • System Pressure (Maximum): 500 psig, 3447.38 kPa, 34.5 bar
  • Proof Pressure: 750 psig, 5171.07 kPa, 51.7 bar
  • Wetted Materials:
    • Pressure Port: 1/2" FNPT 316 Stainless Steel
    • Diaphragm: 316 Stainless Steel
    • O-Ring: Viton

  • Electrical Connector: 4-Pin Male 7/8"-16 UN Turck, SPDT, NO & NC 
  • UL, CSA
    • Explosion Proof - Class 1, Div 2
    • Groups A, B, C and D
    • Dual Seal - ANSI/ISA - 12.27.01-2003

  • CRN, CE Mark, NACE 

Specifications

System Pressure

  • bar: 34.5 to 207
  • kPa: 3,447 to 20,684
  • psig: 500 to 3,000

Set Point Range - Decreasing

  • bar: 0.07 to 215
  • kPa: 6.9 to 21,512
  • psig: 1 to 3,120

Proof Pressure

  • bar: 51.7 to 310
  • kPa: 5,171 to 31,026
  • psig: 750 to 4,500

Electrical Assembly

  • 316 Stainless Steel
  • Hermetic Seal

Electrical Connectors

  • 4-Pin TURCK Connector
  • 6-Pin TURCK Connector

Deadband, Approximate

  • bar: 0.14 to 19.3
  • kPa: 13.8 to 1,931
  • psi: 2 to 280

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Service

  • Sour - Oil & Gas

Set Point Range - Increasing

  • bar: 0.21 to 234
  • kPa: 20.7 to 23,442
  • psig: 3 to 3,400

Electrical Certification

  • cUL, UL/CSA, Hazardous Areas, Div. 1, 2

Area Classification

  • Hazardous Area