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646GE Series Pressure Switch

Brand: Custom Control Sensors
  • Adjustable Set Point Range:
    • Increasing: 1.2 to 1,000 psig, 8.3 to 6,894.7 kPa, 0.07 to 68.9 bar
    • Decreasing: 0.4 to 935 psig, 2.8 to 6,446.5 kPa, 0.03 to 64.5 bar
  • Deadband: Approximately 0.8 to 65 psig, 5.51 to 448.1 kPa, 0.06 to 4.5 bar
  • System Pressure (Maximum): 500 to 3,000 psig, 3,447.38 to 20,684.2 kPa, 35 to 207 bar
  • Proof Pressure: 750 to 5,000 psig, 5,171.07 to 34,473.7 kPa, 52 to 345 bar
  • Wetted Materials:
    • Pressure Port: 1/4" Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
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  • Adjustable Set Point Range:
    • Increasing: 1.2 to 1,000 psig, 8.3 to 6,894.7 kPa, 0.07 to 68.9 bar
    • Decreasing: 0.4 to 935 psig, 2.8 to 6,446.5 kPa, 0.03 to 64.5 bar
  • Deadband: Approximately 0.8 to 65 psig, 5.51 to 448.1 kPa, 0.06 to 4.5 bar
  • System Pressure (Maximum): 500 to 3,000 psig, 3,447.38 to 20,684.2 kPa, 35 to 207 bar
  • Proof Pressure: 750 to 5,000 psig, 5,171.07 to 34,473.7 kPa, 52 to 345 bar
  • Wetted Materials:
    • Pressure Port: 1/4" Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
40 models matching criteria
646GE3
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Buna-N
Available Add-Ons: Stainless Steel Tag
9 In Stock
$400.24USD
Does not ship to VA, US
646GE1
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
Available Add-Ons: Stainless Steel Tag
5 In Stock
$891.04USD
Does not ship to VA, US
646GEY2
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Buna-N, ATEX
Available Add-Ons: Stainless Steel Tag
2 In Stock
$486.76USD
Does not ship to VA, US
646GE5
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Buna-N
Available Add-Ons: Stainless Steel Tag
1 In Stock
$300.79USD
Does not ship to VA, US
646GEA2
CCS DUAL-SNAP Pressure Switch, Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Viton
Available Add-Ons: Stainless Steel Tag
1 In Stock
$404.29USD
Does not ship to VA, US
646GE2
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
Available Add-Ons: Stainless Steel Tag
1 In Stock
$891.04USD
Does not ship to VA, US
646GE11
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
Available Add-Ons: Stainless Steel Tag
Out of Stock
$891.04USD
Does not ship to VA, US
646GEM1
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
Available Add-Ons: Stainless Steel Tag
5 - 7 weeks
Non-Cancellable / Non-Refundable
$1,031.74USD
Does not ship to VA, US
646GEM11
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
Available Add-Ons: Stainless Steel Tag
5 - 7 weeks
$1,031.74USD
Does not ship to VA, US
646GEM5
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, DPDT
Available Add-Ons: Stainless Steel Tag
5 - 7 weeks
Non-Cancellable / Non-Refundable
$1,031.74USD
Does not ship to VA, US

Specifications

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

  • bar: 0.06 to 4.5
  • kPa: 5.6 to 446.1
  • psi: 0.8 to 65

Diaphragm Material

  • Polyimide

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, Ex Tb IIIC, 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. L

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 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

Enclosure, Body Material

  • Aluminum

Environmental Protection

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

NPT Connection

  • 1/4" NPT Female

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

O-Ring Material

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

Process Connection Material

  • Aluminum

Proof Pressure

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

Service

  • Sweet (Oil & Gas)

Set Point - Decreasing

  • bar: 0.03 to 64.5
  • kPa: 2.8 to 6,446
  • psig: 0.4 to 935

Set Point - Increasing

  • bar: 0.07 to 68.9
  • kPa: 8.3 to 6,895
  • psig: 1.2 to 1,000

Switch Type

  • DPDT
  • SPDT

System Pressure

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