642VE
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642VE Series Pressure Switch

Brand: Custom Control Sensors, LLC (CCS)

642VE LeftAngle 642VE Top 642VE Bottom

Specifications

  • Adjustable Set Point Range
    • Increasing
      • Inches Hg    3.0 - 28.5
      • mm Hg    76.2 - 724
    • Decreasing
      • Inches Hg    2 - 25.5
      • mm Hg    50.8 - 647.7
  • Deadband - Approximate
    • At Bottom of Range: 1.0 psi, 6.9 kPa, 0.069 bar
    • At Top of Range: 3.0 psi, 20.7 kPa, 0.21 bar
  • System Pressure - Maximum: 60 psig, 413.7 kPa, 4.14 bar
  • Proof Pressure: 120 psig, 827.3 kPa, 8.27 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
  • CRN, CE Mark 

Specifications

Brand

Pressure Type

  • Vacuum Pressure

Area Classification

  • Hazardous Area

Approvals

  • ATEX
  • CE
  • CCC
  • CSA
  • cUL
  • GOST
  • UL

Field Adjustable or Pre-Set Set Point

  • Pre-Set

Process Connection Type & Size

  • 1/4"-18 NPT Female

Process Connection Material

  • Aluminum

Proof Pressure - Max.

  • 120 psig : 8.27 bar : 827 kPa

Diaphragm Material

  • Polyimide

O-Ring

  • Buna-N
  • Viton

Enclosure Rating

  • IP 66
  • NEMA 4
  • NEMA 7
  • NEMA 9
  • NEMA 13

Electrical Connection Size

  • 1/2"-14 NPT Male

Electrical Termination Type

  • Wire Leads 18" : 45 cm
  • Wire Leads 18" : 45 cm Teflon for Low Temp
  • Wire Leads 2 m : 200 cm

Electrical Contacts Form

  • SPDT
  • DPDT
  • Double Break

Electrical Contacts Material

  • Silver
  • Gold

Voltage Electrical Rating

  • VAC 0 - 250
  • VAC 251 - 480
  • VDC 0 - 125
  • VDC 126 - 250

Ampere Rating

  • 0.2 to 15 A

SIL Level

  • SIL 2
  • SIL 3

RoHS Compliance

  • Yes

Housing Material

  • Aluminum

Gender

  • Female

System Pressure - Maximum

  • bar: 1.7 to 4.46
  • kPa: 170 to 446
  • psig: 50 to 100

Electrical Assembly

  • Hermetic Seal

Proof Pressure

  • bar: 8.27
  • kPa: 827.37
  • psig: 120

Adjustable Set Point Range

  • inHg: -2.0 to 28.5
  • mmHg: -50.8 to 247

Electrical Certification

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

System Pressure

  • bar: 4.14
  • kPa: 413.69
  • psig: 60

Set Point Range - Increasing

  • inHg: -3.0 to 28.5
  • mmHg: -76.2 to 724

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Electrical Connectors

  • 1/2" NPT Male

Deadband, Approximate - Top of Range

  • bar: 0.21
  • kPa: 20.68
  • psi: 3.0

Deadband, Approximate - Bottom of Range

  • bar: 0.069
  • kPa: 6.89
  • psi: 1.0

Service

  • Sweet - Oil & Gas

Set Point Range - Decreasing

  • inHg: -2 to 25.5
  • mmHg: -50.8 to 647.7

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

Area Classification

  • Hazardous Area

Documentation

Data Sheets

Certifications & Approvals

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