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642GE Series Pressure Switch

Brand: Custom Control Sensors, LLC
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Features
  • Fixed Set Point Range:
    • Increasing: 1.5 to 80 psig, 10.4 to 551.5 kPa, 0.103 to 5.52 bar
    • Decreasing: 1.0 to 72 psig, 6.9 to 496.4 kPa, 0.069 to 4.96 bar
  • Deadband: Approximately
    • At Bottom of Range: 0.5 to 1.4 psi, 3.45 to 9.6 kPa, 0.03 to 0.096 bar
    • At Top of Range: 1.0 to 8 psi, 6.89 to 55.1 kPa, 0.069 to 0.55 bar
  • System Pressure (Maximum): 160 psig, 1,103.16 kPa, 11.03 bar
  • Proof Pressure: 250 psig, 1,723.68 kPa, 17.24 bar
  • Wetted Materials:
    • Pressure Port: 1/4" Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CE Mark
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Features
  • Fixed Set Point Range:
    • Increasing: 1.5 to 80 psig, 10.4 to 551.5 kPa, 0.103 to 5.52 bar
    • Decreasing: 1.0 to 72 psig, 6.9 to 496.4 kPa, 0.069 to 4.96 bar
  • Deadband: Approximately
    • At Bottom of Range: 0.5 to 1.4 psi, 3.45 to 9.6 kPa, 0.03 to 0.096 bar
    • At Top of Range: 1.0 to 8 psi, 6.89 to 55.1 kPa, 0.069 to 0.55 bar
  • System Pressure (Maximum): 160 psig, 1,103.16 kPa, 11.03 bar
  • Proof Pressure: 250 psig, 1,723.68 kPa, 17.24 bar
  • Wetted Materials:
    • Pressure Port: 1/4" Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CE Mark
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Specifications

Brand

Adjustment Type

  • Factory Set (Pre-Set)

Approvals & Certifications

  • ATEX
  • CE
  • CSA
  • EMC
  • LVD
  • RoHS
  • RTN
  • UL

Deadband, Approximate - Bottom of Range

  • bar: 0.03 to 0.096
  • kPa: 3.5 to 9.6
  • psi: 0.5 to 1.4

Deadband, Approximate - Top of Range

  • bar: 0.069 to 0.55
  • kPa: 6.9 to 55.1
  • psi: 1 to 8

Diaphragm Material

  • Polyimide

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 Rating

  • 1 A at 125 Vac, 1 A at 30 Vdc
  • 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)

Proof Pressure

  • bar: 17.24
  • kPa: 1,724
  • psig: 250

Service

  • Sweet (Oil & Gas)

Set Point - Decreasing

  • bar: 0.07 to 4.96
  • kPa: 6.9 to 496.4
  • psig: 1 to 72

Set Point - Increasing

  • bar: 0.103 to 5.52
  • kPa: 10.4 to 551.5
  • psig: 1.5 to 80

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 11.03
  • kPa: 1,103
  • psig: 160
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