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646VZE1

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

CCS DUAL-SNAP Vacuum Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Buna-N

Price
$1,472.59 USD
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Description
  • Adjustable Set Point Range - VACUUM
    • Increasing
      • Inches Hg     3.5 - 28.5
      • mm Hg      89 - 724
    • Decreasing
      • Inches Hg     1 - 26
      • mm Hg     25 - 660
  • Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
  • System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
  • Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
  • Wetted Materials
    • Pressure Port: 1/2" FNPT 316 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
    • Dual Seal - ANSI/ISA - 12.27.01-2003
  • CRN, CE Mark
  • Adjustable Set Point Range - VACUUM
    • Increasing
      • Inches Hg     3.5 - 28.5
      • mm Hg      89 - 724
    • Decreasing
      • Inches Hg     1 - 26
      • mm Hg     25 - 660
  • Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
  • System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
  • Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
  • Wetted Materials
    • Pressure Port: 1/2" FNPT 316 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
    • Dual Seal - ANSI/ISA - 12.27.01-2003
  • CRN, CE Mark
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Specifications

Brand

Service

  • Sweet - Oil & Gas

Deadband, Approximate

  • inHg: 2.5
  • mmHg: 64

System Pressure

  • bar: 10.3
  • kPa: 1,034
  • psig: 150

Electrical Assembly

  • Hermetic Seal

Proof Pressure

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

Set Point Range - Decreasing

  • inHg: -1 to 26
  • mmHg: -25 to 660

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Set Point Range - Increasing

  • inHg: -3.5 to 28.5
  • mmHg: -89 to 724

Electrical Certification

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

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 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

Electrical Connectors

  • 1/2" NPT Male

Area Classification

  • Hazardous Area
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