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646DZE Series Pressure Switch

Brand: Custom Control Sensors

Features

  • Adjustable Set Point Range
    • Increasing
      • psid   1.2 - 75
      • kPa    8.3 - 517.1
      • bar    0.083 - 5.2
    • Decreasing
      • psid   0.4 - 71
      • kPa    2.8 - 489.5
      • bar    0.028 - 4.9
  • Deadband - Approximate: 0.8 - 4 psi, 5.51 - 27.6 kPa, 0.055 - 0.28 bar
  • System Pressure - Maximum: 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
  • Wetted Materials
    • Pressure Port: 1/4" Female NPT 300 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 

Features

  • Adjustable Set Point Range
    • Increasing
      • psid   1.2 - 75
      • kPa    8.3 - 517.1
      • bar    0.083 - 5.2
    • Decreasing
      • psid   0.4 - 71
      • kPa    2.8 - 489.5
      • bar    0.028 - 4.9
  • Deadband - Approximate: 0.8 - 4 psi, 5.51 - 27.6 kPa, 0.055 - 0.28 bar
  • System Pressure - Maximum: 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
  • Wetted Materials
    • Pressure Port: 1/4" Female NPT 300 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 
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Displaying prices & availability for Iowa, United States 50307 in USD. Change location or currency.

Models matching criteria: 3
646DZE2
CCS DUAL-SNAP Differential Pressure Switch, Haz. Area, 1/4" NPT 300 SST Port, Polyimide, Viton view more
  • Adjustable Set Point Range
    • Increasing
      • psid  6 - 75
      • kPa    41.4 - 517.1
      • bar    0.414 - 5.2
    • Decreasing
      • psid  2 - 71
      • kPa   13.8 - 489.5
      • bar    0.14 - 4.9
  • Deadband -  Approximate: 4 psig, 27.58 kPa, 0.28 bar
  • System Pressure - Maximum: 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757kPa, 2.8 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT 300 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CE Mark
Contact Us
$1,258.85 USD
Min Quantity 1
646DZE1
CCS DUAL-SNAP Differential Pressure Switch, Haz. Area, 1/4" NPT 300 SST Port, Polyimide, Viton view more
  • Adjustable Set Point Range
    • Increasing
      • psid  1.2 - 18
      • kPa   8.3 - 124.1
      • bar    0.083 - 1.24
    • Decreasing
      • psid  0.4 - 17.2
      • kPa    2.8 - 118.5
      • bar    0.028 - 1.19
  • Deadband - Approximate: 0.8 psi, 5.51 kPa, 0.055 bar
  • System Pressure - Maximum: 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT 300 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CSA
    • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
  • CE Mark
Contact Us
$1,268.92 USD
Min Quantity 1
646DZEM2-7008
CCS DUAL-SNAP Differential Press.Switch,Haz.Area,1/4"NPT300SSTPort,Polyimide,Viton,DPDT,GoldContacts view more
  • Adjustable Set Point Range:
    • Increasing: 6-75 psid, 41.4-517.1 kPa, 0.414-5.2 bar
    • Decreasing: 2-71 psid, 13.8-489.5 kPa, 0.14-4.9 bar
  • Deadband: Approximately 4 psig, 27.58 kPa, 0.28 bar
  • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure:
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 750 psig, 5171.07 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
    • Wetted Materials:
      • Pressure Port: 1/4" FNPT 300 Stainless Steel
      • Diaphragm: Polyimide
      • O-Ring: Viton
    • Relay: DPDT
    • Contacts: Gold
    • UL, CSA
      • Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
    • CRN, CE Mark
    5 - 7 weeks
    $2,411.30 USD
    Non-Cancellable / Non-Refundable
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    Specifications

    Brand

    Pressure Type

    • Differential Pressure

    Area Classification

    • Hazardous Area

    Approvals

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

    Field Adjustable or Pre-Set Set Point

    • Field Adjustable

    Process Connection Type & Size

    • 1/4"-18 NPT Female

    Process Connection Material

    • Stainless Steel

    Diaphragm Material

    • Polyimide

    O-Ring

    • Ethylene Propylene
    • Viton

    Enclosure Rating

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

    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

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

    Ampere Rating

    • 0.2 to 15 A

    SIL Level

    • SIL 2
    • SIL 3

    RoHS Compliance

    • Yes

    Housing Material

    • Aluminum

    Gender

    • Female

    Proof Pressure - Both Ports

    • bar: 51.7
    • kPa: 5,171
    • psig: 750

    Service

    • Sour - Oil & Gas

    Operating Temperature

    • -40° to 86° C (-40° to 187° F)

    System Pressure

    • bar: 28
    • kPa: 2,758
    • psig: 400

    Electrical Certification

    • ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Baseefa 07-ATEX-0108X. (Option Y)
    • cUL, UL/CSA, Hazardous Areas, Div. 1, 2

    Proof Pressure - Low Over High

    • bar: 28
    • kPa: 2,758
    • psig: 400

    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

    Set Point Range - Decreasing

    • bar: 0.028 to 4.9
    • kPa: 2.8 to 489.5
    • psid: 0.4 to 71

    Set Point Range - Increasing

    • bar: 0.083 to 5.2
    • kPa: 8.3 to 517.1
    • psid: 1.2 to 75

    Electrical Assembly

    • Hermetic Seal

    Proof Pressure - High Over Low

    • bar: 51.7
    • kPa: 5,171
    • psig: 750

    Deadband, Approximate

    • bar: 0.055 to 0.28
    • kPa: 5.51 to 27.58
    • psig: 0.8 to 4

    Electrical Connectors

    • 1/2" NPT Male
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