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CCS 646VZE Series Pressure Switch

Series: 646GZE Series Pressure Switch Brand: Custom Control Sensors

646VZE Series Pressure Swich

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4 In Stock
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Description
[list] [li] [b]Adjustable Set Point Range[/b]: [list] [li] Increasing Vacuum: 3.5 to 28.5 Inches Hg, 89 to 724 mm Hg[/li] [li] Decreasing Vacuum: 1 to 26 Inches Hg, 25 to 660 mm Hg [list] [/list] [/li] [/list] [/li] [li] [b]Deadband[/b]: Approximately 2.5 Inches Hg, 64 mm Hg [/li] [li] [b]System Pressure (Maximum)[/b]: 150 psig, 1034.21 kPa, 10.3 bar[/li] [li] [b]Proof Pressure[/b]: 250 psig, 1723.69 kPa, 17.2 bar[/li] [li] [b]Wetted Materials[/b]: [list] [li] [b]Pressure Port:[/b] 1/2" FNPT 316 Stainless Steel[/li] [li] [b]Diaphragm:[/b] Polyimide[/li] [li] [b]O-Ring:[/b] Viton[/li] [/list] [/li] [li] [b]Relay[/b]: SPDT or DPDT[/li] [li] [b]UL, CSA[/b] [list] [li] Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D[/li] [/list] [/li] [li] CRN, CE Mark, Dual Seal[/li] [/list]
[list] [li] [b]Adjustable Set Point Range[/b]: [list] [li] Increasing Vacuum: 3.5 to 28.5 Inches Hg, 89 to 724 mm Hg[/li] [li] Decreasing Vacuum: 1 to 26 Inches Hg, 25 to 660 mm Hg [list] [/list] [/li] [/list] [/li] [li] [b]Deadband[/b]: Approximately 2.5 Inches Hg, 64 mm Hg [/li] [li] [b]System Pressure (Maximum)[/b]: 150 psig, 1034.21 kPa, 10.3 bar[/li] [li] [b]Proof Pressure[/b]: 250 psig, 1723.69 kPa, 17.2 bar[/li] [li] [b]Wetted Materials[/b]: [list] [li] [b]Pressure Port:[/b] 1/2" FNPT 316 Stainless Steel[/li] [li] [b]Diaphragm:[/b] Polyimide[/li] [li] [b]O-Ring:[/b] Viton[/li] [/list] [/li] [li] [b]Relay[/b]: SPDT or DPDT[/li] [li] [b]UL, CSA[/b] [list] [li] Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D[/li] [/list] [/li] [li] CRN, CE Mark, Dual Seal[/li] [/list]
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Specifications

Brand

Set Point Range - Decreasing

  • bar: 0.03 to 146.5
  • kPa: 2.8 to 14,651
  • psig: 0.4 to 2,125

Diaphragm Material

  • Polyimide
  • Viton Dacron

Switch Type

  • SPDT
  • DPDT

NACE & NIST

  • NACE MR-0175: 2003

Environmental Protection

  • IP 54
  • IP 66
  • NEMA 4
  • NEMA 7
  • NEMA 9
  • NEMA 13

Process Connection

  • 1/2" NPT Female

Service

  • Sour - Oil & Gas

Electrical Contacts

  • Silver
  • Gold

Proof Pressure

  • bar: 51.7 to 345
  • kPa: 5,171 to 34,473
  • psig: 750 to 5,000

Approvals & Certifications

  • ATEX
  • CE
  • CRN - Canadian Registration Number
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • cUL
  • Dual Seal
  • EMC
  • LVD
  • PED
  • RoHS
  • RTN
  • UL

System Pressure

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

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Electrical Certification

  • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Ex Tb IIIC, Baseefa 05-ATEX-0011X. (Option Y)
  • cUL, UL/CSA, Hazardous Areas, Div. 1, 2

Enclosure, Body Material

  • Aluminum

Adjustment Type

  • Field Adjustable

O-Ring Material

  • Ethylene Propylene (EPR)
  • Viton

Electrical Termination Type

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

Process Connection Material

  • 316 Stainless Steel

Electrical Assembly

  • Hermetic Seal

Set Point Range - Increasing

  • bar: 0.07 to 158.6
  • kPa: 8.3 to 15,858
  • psig: 1.2 to 2,300

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 11 A at 125/250 Vac Resisitve, 5 A at 28 Vdc, 0.5 A at 125 Vdc
  • 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 Vdc, 0.2 A at 250 Vdc

Electrical Connectors

  • 1/2" NPT Male

Deadband, Approximate

  • bar: 0.06 to 12.1
  • kPa: 5.6 to 1,206.5
  • psig: 0.8 to 175

Area Classification

  • Hazardous Area
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