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646GVZE2-7011

Series: 646GVZE Series Pressure Switch Brand: Custom Control Sensors, LLC

CCS DUAL-SNAP Crossover Switch, Haz. Area, 1/4" NPT SST Port & Diaphragm, Viton O-Ring

Price
$1,375.56USD
Stock
2 In Stock
Does not ship to United States
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Description
  • Adjustable Set Point Range (Vacuum):

    • Increasing: 2 to 18 Inches Hg, 51 to 457 mm Hg
    • Decreasing: 0.112 to 17 Inches Hg, 3 to 493 mm Hg


    • Deadband (Vacuum): Approximately

      • At top of range: 1.5 Inches Hg, 38 mm Hg
      • At bottom of range: 1.5 Inches Hg, 38 mm Hg

    • Adjustable Set Point Range (Gauge Pressure):
      • Increasing: 1 to 10 psi, 0.068 to 0.68 bar
      • Decreasing: 0.5 to 9.5 psi, 0.0034 to 0.65 bar

    • Deadband (Gauge Pressure): Approximately
      • At top of range: 0.5 psi, 0.034 bar
      • At bottom of range: 0.5 psi, 0.034 bar

    • System Pressure (Maximum): 500 psig, 3447.38 kPa, 34.5 bar
    • Proof Pressure: 750 psig, 5171.07 kPa, 52 bar
    • Wetted Materials:
      • Pressure Port: 1/4" FNPT Stainless Steel
      • Diaphragm: Stainless Stell
      • O-Ring: Viton

    • Relay: SPDT
    • UL, CSA
      • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D

    • CE Mark

  • Adjustable Set Point Range (Vacuum):

    • Increasing: 2 to 18 Inches Hg, 51 to 457 mm Hg
    • Decreasing: 0.112 to 17 Inches Hg, 3 to 493 mm Hg


    • Deadband (Vacuum): Approximately

      • At top of range: 1.5 Inches Hg, 38 mm Hg
      • At bottom of range: 1.5 Inches Hg, 38 mm Hg

    • Adjustable Set Point Range (Gauge Pressure):
      • Increasing: 1 to 10 psi, 0.068 to 0.68 bar
      • Decreasing: 0.5 to 9.5 psi, 0.0034 to 0.65 bar

    • Deadband (Gauge Pressure): Approximately
      • At top of range: 0.5 psi, 0.034 bar
      • At bottom of range: 0.5 psi, 0.034 bar

    • System Pressure (Maximum): 500 psig, 3447.38 kPa, 34.5 bar
    • Proof Pressure: 750 psig, 5171.07 kPa, 52 bar
    • Wetted Materials:
      • Pressure Port: 1/4" FNPT Stainless Steel
      • Diaphragm: Stainless Stell
      • O-Ring: Viton

    • 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

  • Field Adjustable

Approvals & Certifications

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

Deadband, Approximate - Bottom of Range

  • bar: 0.034
  • Inch Hg: 1.0
  • kPa: 3.4
  • mmHg: 25
  • psi: 0.5

Deadband, Approximate - Top of Range

  • bar: 0.034
  • Inch Hg: 1.0
  • kPa: 3.4
  • mmHg: 25
  • psi: 0.5

Diaphragm Material

  • Polyimide
  • Stainless Steel
  • Viton Dacron

Electrical - Free Leads

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

Electrical Assembly

  • Hermetic Seal

Electrical Certification

  • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Baseefa 05-ATEX-0011X. (Option Y)
  • c-UL, UL/CSA Explosion-proof: Div. 1, 2 Hermetically Sealed Electrical Assembly P/N 17-51 (17-73 for M Model Option), Listed by Both Underwriter’s Laboratories, Inc. (File No. E32961) & Canadian Standard Association (CSA) Testing Laboratories (File No.

Electrical Connectors

  • 1/2” NPT Male

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

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

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • Hazardous Area
  • IP54
  • IP66
  • NEMA 13
  • NEMA 4, 7, 9, 13 / IP54, 66
  • NEMA 7
  • NEMA 9

NACE & NIST

  • NACE

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

  • 316 Stainless Steel

Proof Pressure

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

Service

  • Sweet (Oil & Gas)

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

Switch Type

  • DPDT
  • SPDT

System Pressure

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