646GZE Series Pressure Switch

Brand: Custom Control Sensors
  • Adjustable Set Point Range:
    • Increasing: 1.2 to 2300 psig, 8.3 to 158,579.9 kPa, 0.07 to 158.6 bar
    • Decreasing: 0.4 to 2125 psig, 2.8 to 14651.3 kPa, 0.03 to 146.5 bar
  • Deadband: Approximately 0.8 to 175 psi, 5.51 to 1206.5 kPa, 0.06 to 12.1 bar
  • System Pressure (Maximum): 500 to 3000 psig, 3447.38 to 20,684.2 kPa, 35 to 207 bar
  • Proof Pressure: 750 to 5000 psig, 5171.07 to 34473.7 kPa, 52 to 345 bar
  • Wetted Materials:
    • Pressure Port: 1/2" Female NPT 316 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
show more
Images are representations only.
  • Adjustable Set Point Range:
    • Increasing: 1.2 to 2300 psig, 8.3 to 158,579.9 kPa, 0.07 to 158.6 bar
    • Decreasing: 0.4 to 2125 psig, 2.8 to 14651.3 kPa, 0.03 to 146.5 bar
  • Deadband: Approximately 0.8 to 175 psi, 5.51 to 1206.5 kPa, 0.06 to 12.1 bar
  • System Pressure (Maximum): 500 to 3000 psig, 3447.38 to 20,684.2 kPa, 35 to 207 bar
  • Proof Pressure: 750 to 5000 psig, 5171.07 to 34473.7 kPa, 52 to 345 bar
  • Wetted Materials:
    • Pressure Port: 1/2" Female NPT 316 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CRN, CE Mark, Dual Seal
88 models matching criteria
646GZE-1038
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, SPDT, CUSTOM NCNR
25+ In Stock
$654.00USD
$9.99 Shipping
646GZE2
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
25+ In Stock
$1,142.00USD
$9.99 Shipping
646GZE2-7023
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Manual Reset Increasing, UL, CSA, CE, CRN, CCC, EAC, Dual Seal
21 In Stock
$200.00USD
$9.99 Shipping
646GZE11
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
18 In Stock
$1,142.00USD
$9.99 Shipping
646GZEM5-7065
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, DPDT, Teflon Leads, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
8 In Stock
$1,643.00USD
$9.99 Shipping
646VZE Series Pressure Switch
646VZE Series Pressure Switch
6 In Stock
646GZE11-7065
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, SPDT, Teflon Leads, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
4 In Stock
$1,492.00USD
$9.99 Shipping
646VZE1
CCS DUAL-SNAP Vacuum Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Buna-N
3 In Stock
$1,590.00USD
$9.99 Shipping
646GZE1
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
2 In Stock
$1,398.00USD
$9.99 Shipping
646GZE3
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,398.00USD
$9.99 Shipping
available on backorder
646GZE5
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,398.00USD
$9.99 Shipping
available on backorder
646GZE7
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, SPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,398.00USD
$9.99 Shipping
available on backorder
646GZEY11
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, Approvals: ATEX, GOST
5 - 7 weeks
$1,398.00USD
$9.99 Shipping
available on backorder
646GZEM1
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,475.00USD
$9.99 Shipping
available on backorder
646GZEM11
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,475.00USD
$9.99 Shipping
available on backorder
646GZEM2
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,475.00USD
$9.99 Shipping
available on backorder
646GZEM3
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,475.00USD
$9.99 Shipping
available on backorder
646GZEM5
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,475.00USD
$9.99 Shipping
available on backorder
646GZEM7
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port, Polyimide Diaphragm, Viton O-Ring, DPDT, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,475.00USD
$9.99 Shipping
available on backorder
646GZEM3-7065
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, DPDT, Teflon Leads, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
$1,575.00USD
$9.99 Shipping
available on backorder
646GZEM2-7065
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, DPDT, Teflon Leads, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
Out of Stock
$1,578.00USD
$9.99 Shipping
646VZE1-7011
CCS DUAL-SNAP Vacuum Switch, Haz. Area, 1/2" NPT SST Port & Diaphragm, Viton
10 - 12 weeks
$1,626.00USD
$9.99 Shipping
available on backorder
646GZE2-7065
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, SPDT, Teflon Leads, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
646GZE3-7065
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, SPDT, Teflon Leads, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks
646GZE5-7065
CCS DUAL-SNAP Pressure Switch, Hazardous Area, 1/2" NPT SST Port & Diaphragm, Viton O-Ring, SPDT, Teflon Leads, Approvals: UL, CSA, CE, CRN, CCC, EAC, Dual Seal
5 - 7 weeks

646GZE

Base Model

Process Connection

Diaphragm

O-Ring

Output

Electrical Contacts

Electrical - Free Leads

Agency Approvals

Paint

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

Diaphragm Material

  • Polyimide
  • 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, 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 Resisitve, 5 A at 28 DC, 0.5 A at 125 DC
  • 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 DC, 0.2 A at 250 DC

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 MR-0175:2003

NPT Connection

  • 1/2" NPT Female

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

O-Ring Material

  • Ethylene Propylene (EPR)
  • Viton

Process Connection Material

  • 316 Stainless Steel

Proof Pressure

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

Service

  • Sour (Oil & Gas)

Set Point - Decreasing

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

Set Point - Increasing

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

Switch Type

  • DPDT
  • SPDT

System Pressure

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

Typical Applications

  • Boilers & Burners
  • Chemical & Petrochemical Plants
  • Chemical Refining & Processing
  • Degreasers & Evaporators
  • Fluid Management
  • Food Processing
  • Ground Support Equipment
  • Hydraulic & Lubrication Systems
  • Heating & Air Conditioning
  • Manufacturing Process
  • Oil & Gas
  • Pipelines
  • Power Generation
  • Power Plants
  • Pulp & Paper Mills
  • Pumps, Compressors & Turbines
  • Recovery Systems
  • Refineries
  • Reverse Osmosis Systems & Filters
  • Safety Systems
  • Specialized OEM Equipment
  • Steel Mills
  • Utilities
  • Water Treatment, Waste & Sewage Treatment Facilities

Review this product and let us know your experiences

Write a Review