604GV Series Pressure Switch

Brand: Custom Control Sensors, LLC

Specifications
  • Adjustable Set Point Range - GAUGE
    • Increasing
      • psig 1.0 - 10
      • kPa 6.89 - 68.9
      • bar 0.068 - 0.68
    • Decreasing
      • psig 0.5 - 9.5
      • kPa 3.45 - 65.5
      • bar 0.034 - 0.65
    • Deadband - Approximate: 0.5 psi, 3.45 kPa, 0.034 bar

  • Adjustable Set Point Range - VACUUM
    • Increasing
      • Inches Hg 1.5 - 18
      • mm Hg 38 - 457
    • Decreasing
      • Inches Hg 0.5 - 17
      • mm Hg 3 - 493
    • Deadband - Approximate: 1.0 Inches Hg, 25 mm Hg

  • System Pressure - Maximum: 500 psig, 1135.54 kPa, 10.3 bar
  • Proof Pressure: 750 psig, 1825.01 kPa, 17.2 bar
  • Wetted Materials
    • Pressure Port: 1/4" NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT or DPDT
  • UL, CE Mark, CRN, General Purpose

The 604GV Series Pressure Switches are highly reliable devices utilizing the CCS Dual-Snap® Belleville disc spring principle.
  • Engineering based on aerospace technology.
  • Rigid, midsize, and internally adjustable for convenient field set point adjustment.
  • Repeatable and stable set points.
  • Vibration- and shock-resistant.
  • High cycle life.
  • High over-pressure capability; System and Proof.
  • Various options for wetted materials and electrical ratings to meet a wide range of application requirements and media compatibility.
  • Suitable for ultra-low-pressure and vacuum-to-pressure applications.

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 - Bottom of Range

  • bar: 0.034
  • Inch Hg: 1.0
  • kPa: 2.07
  • mmHg: 25
  • psi: 0.5

Deadband, Approximate - Top of Range

  • bar: 0.034
  • Inch Hg: 1.0
  • kPa: 2.76
  • mmHg: 25
  • psi: 0.5

Diaphragm Material

  • Polyimide

Electrical Connectors

  • Terminal Strip - Internal

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 15 A at 125/250/480 Vac Resistive, 0.4 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

  • IP65
  • IP66
  • NEMA 13
  • NEMA 4, 13 / IP65, 66

NPT Connection

  • 1/4” NPT Female

O-Ring Material

  • Buna-N
  • Ethylene Propylene (EPR)
  • Viton

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Process Connection Material

  • Aluminum

Proof Pressure

  • bar: 52
  • kPa: 5,171
  • psig: 750

Set Point - Decreasing

  • bar: -0.034 to 0.65
  • Inches Hg: -0.5 to 17
  • kPa: -3.4 to 65.5
  • mmHg: -12.7 to 432
  • psig: -0.5 to 9.5

Set Point - Increasing

  • bar: -0.068 to 0.68
  • Inches Hg: -1.5 to 18
  • kPa: -6.9 to 68.9
  • mmHg: -38 to 457
  • psig: -1.0 to 10

Standard Features

  • Internal Case Ground
  • Weatherproof

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 34.5
  • kPa: 3,447
  • psig: 500
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