646GZE1 Front
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646GZE Series Pressure Switch

Brand: Custom Control Sensors, LLC

002-646GZE1 Side 003-646GZE1 Gate Open 004-646GZE1 Back 005-646GZE1 Bottom 006-646GZE1 Top 007-646GZE1 Port
Specifications
  • Adjustable Set Point Range
    • Increasing
      • psig   1.2 - 2300
      • kPa     8.3 - 158,579.9
      • bar      0.07 - 158.6
    • Decreasing
      • psig   0.4 - 2125
      • kPa     2.8 - 14,651.3
      • bar      0.03 - 146.5
  • Deadband - Approximate: 0.8 - 175 psi, 5.51 - 1206.5 kPa, 0.06 - 12.1 bar
  • System Pressure - Maximum: 500 - 3000 psig, 3447.38 - 20,684.2 kPa, 35 - 207 bar
  • Proof Pressure: 750 - 5000 psig, 5171.07 - 34,473.7 kPa, 52 - 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

Specifications

Brand

Area Classification

  • Hazardous Area

Approvals & Certifications

  • ATEX
  • CE
  • CCC
  • CRN
  • CSA
  • cUL
  • Dual Seal
  • GOST
  • UL

Set Point Adjustability

  • Field Adjustable

Set Point Range - Increasing - psi

  • Minimum: 1.2
  • Maximum: 2300

Set Point Range - Decreasing - psi

  • Minimum: 0.4
  • Maximum: 2125

Set Point Range - Increasing - kPa

  • Minimum: 8.27
  • Maximum: 15857

Set Point Range - Decreasing- kPa

  • Minimum: 2.75
  • Maximum: 14651.36

Set Point Range - Increasing - bar

  • Minimum: 0.07
  • Maximum: 158.6

Set Point Range - Decreasing - bar

  • Minimum: 0.03
  • Maximum: 146.5

Deadband, Approx. - psi

  • Minimum: 0.8
  • Maximum: 175

Deadband, Approx. - bar

  • Minimum: 0.06
  • Maximum: 12.1

System Pressure - Max.

  • 500 psig : 34.5 bar : 3447 kPa

Proof Pressure - Max.

  • 750 psig : 51.7 bar : 5171 kPa

Process Connection Type & Size

  • 1/2"-14 NPT Female
  • 1/2"-14 NPT Female - Welded Capsule, No O-Ring

Process Connection Material

  • Stainless Steel
  • Monel
  • Hastelloy C-276

Diaphragm Material

  • Polyimide
  • Monel
  • Hastelloy C-276
  • Viton Dacron

O-Ring

  • Ethylene Propylene
  • Viton
  • No O-Ring c/w Welded Capsule

Enclosure Rating

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

Operating Temp. Range °C

  • Minimum: -40
  • Maximum: 86

Operating Temp. Range °F

  • Minimum: -40
  • Maximum: 186

Reset Function - Auto or Manual

  • Auto
  • Manual on Increasing Pressure

Electrical Connection Size

  • 1/2"-14 NPT Male

Electrical Termination Type

  • Wire Leads 18" (45 cm)
  • Wire Leads 18" (45 cm) Teflon for Low Temp
  • Wire Leads 2 m (200 cm)

Electrical Contacts Form

  • SPDT
  • DPDT
  • Double Break

Electrical Contacts Material

  • Silver
  • Gold

Voltage Electrical Rating

  • 0 - 250 VAC
  • 251 - 480 VAC
  • 0 - 125 VDC
  • 126 - 250 VDC

Ampere Rating

  • 0.2 to 15 A

NACE Compliance

  • NACE MR 0175 / ISO 15156

SIL Level

  • SIL 2
  • SIL 3

RoHS

Housing Material

  • Aluminum

Gender

  • Female

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

  • 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

Documentation

Product Manuals

Brochures

Certifications & Approvals

Installation Instructions

Product Data Sheet

Simple Envelope Drawing

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