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604D Pressure Switch

Brand: Custom Control Sensors
Features
  • Adjustable Set Point Range:
    • Increasing: 1 to 75 psid, 6.9 to 517.1 kPa, 0.069 to 5.17 bar
    • Decreasing: 0.4 to 71 psid, 2.7 to 489.5 kPa, 0.02 to 4.9 bar
  • Deadband: Approximately 0.6 to 4 psi, 4.13 to 27.5 kPa, 0.042 to 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"-18 Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CRN, CE Mark, General Purpose
show more
Features
  • Adjustable Set Point Range:
    • Increasing: 1 to 75 psid, 6.9 to 517.1 kPa, 0.069 to 5.17 bar
    • Decreasing: 0.4 to 71 psid, 2.7 to 489.5 kPa, 0.02 to 4.9 bar
  • Deadband: Approximately 0.6 to 4 psi, 4.13 to 27.5 kPa, 0.042 to 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"-18 Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CRN, CE Mark, General Purpose
13 models matching criteria
604DM1
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT Alum. Port,Polyimide,Viton,DPDT View More
  • Adjustable Set Point Range:
    • Increasing: 1.4 to 18 psid, 9.7 to 124.1 kPa, 0.097 to 1.24 bar
    • Decreasing: 0.5 to 17.1 psid, 3.5 to 117.9 kPa, 0.034 to 1.18 bar
  • Deadband: Approximately 0.9 psi, 6.20 kPa, 0.062 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 Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: DPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$555.58 USD
Does not ship to US
604D1
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Viton View More
  • Adjustable Set Point Range:

    • Increasing: 1 to 18 psid, 6.89 to 124.10 kPa, 0.069 to 1.24 bar
    • Decreasing: 0.4 to 17.4 psid, 2.06 to 120.6 kPa, 0.02 to 1.2 bar
  • Deadband: Approximately 0.6 psi, 4.13 kPa, 0.042 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 Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$668.87 USD
Does not ship to US
604D2
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Viton View More
  • Adjustable Set Point Range:

    • Increasing: 6 to 75 psid, 41.4 to 517.1 kPa, 0.42 to 5.17 bar
    • Decreasing: 2 to 71 psid, 13.8 to 489.6 kPa, 0.14 to 4.9 bar
  • Deadband: Approximately 4 psi, 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 Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$668.87 USD
Does not ship to US
604DM2
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT Alum. Port,Polyimide,Viton,DPDT View More
  • Adjustable Set Point Range:
    • Increasing: 6 to 75 psid, 41.4 to 517.1 kPa, 0.42 to 5.17 bar
    • Decreasing: 2 to 71 psid, 13.8 to 489.5 kPa, 0.14 to 4.9 bar
  • Deadband: Approximately 4 psi, 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, 5171.06 kPa, 52 bar
    • Low: 400 psig, 2757.90 kPa, 28 bar
    Wetted Materials:
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: DPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$822.50 USD
Does not ship to US
604DJ1
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Viton View More
  • Adjustable Set Point Range:

    • Increasing:1 to 18 psid, 6.9 to 124.1 kPa, 0.069 to 1.24 bar
    • Decreasing: 0.4 to 17.4 psid, 2.1 to 120.6 kPa, 0.02 to 1.2 bar
  • Deadband: Approximately 0.6 psi, 4.14 kPa, 0.042 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 Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CSA, CRN, CE Mark, General Purpose
Contact For Inventory
$937.34 USD
Does not ship to US
604DJ2
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT Aluminum Port, Polyimide, Viton View More
  • Adjustable Set Point Range:

    • Increasing: 6 to 75 psid, 41.4 to 517.1 kPa, 0.42 to 5.17 bar
    • Decreasing: 2 to 71 psid, 13.8 to 489.5 kPa, 0.14 to 4.9 bar
  • Deadband: Approximately 4 psi, 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 Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: SPDT
  • UL, CSA, CRN, CE Mark, General Purpose
Contact For Inventory
$962.95 USD
Does not ship to US
604D2-7008
CCS DUAL-SNAP Diff. Press. Switch, Non-Haz. Area, 1/4" NPT Alum. Port, Polyimide,Viton,GoldContacts View More
  • Adjustable Set Point Range:
    • Increasing: 6 to 75 psid, 41.4 to 517.1 kPa, 0.42 to 5.17 bar
    • Decreasing: 2 to 71 psid, 13.8 to 489.6 kPa, 0.14 to 4.9 bar
  • Deadband: Approximately 4 psi, 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 Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Viton
    • Contacts: Gold
  • Relay: SPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$1,001.75 USD
Does not ship to US
604DZM1-7011
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT SST Port & Diaphragm, Viton,DPDT View More
  • Adjustable Set Point Range:
    • Increasing: 2 to 18 psid, 13.8 to 124.1 kPa, 0.138 to 1.24 bar
    • Decreasing: 0.5 to 16.5 psid, 3.5 to 113.7 kPa, 0.034 to 1.14 bar
  • Deadband: Approximately 1.5 psi, 10.34 kPa, 0.103 bar
  • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure:
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 400 psig, 2757.90 kPa, 28 bar
    • Low: 100 psig, 689.47 kPa, 6.9 bar
  • Wetted Materials:
    • Pressure Port: 1/4" FNPT 300 Stainless Steel
    • Diaphragm: Stainless Steel
    • O-Ring: Viton
  • Relay: DPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$1,913.48 USD
Does not ship to US
604DZM1
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT SST Port & Diaphragm, Viton,DPDT View More
  • Adjustable Set Point Range:
    • Increasing: 2 to 18 psid, 13.8 to 124.1 kPa, 0.138 to 1.24 bar
    • Decreasing: 0.5 to 16.5 psid, 3.5 to 113.7 kPa, 0.034 to 1.14 bar
  • Deadband: Approximately 1.5 psi, 10.34 kPa, 0.103 bar
  • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure:
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 400 psig, 2757.90 kPa, 28 bar
    • Low: 100 psig, 689.47 kPa, 6.9 bar
  • Wetted Materials:
    • Pressure Port: 1/4" FNPT 300 Stainless Steel
    • Diaphragm: Polyimide
    • O-Ring: Viton
  • Relay: DPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$1,946.07 USD
Does not ship to US
604DZM2-7011
CCS DUAL-SNAP Differential Pressure Switch, Non-Haz. Area, 1/4" NPT SST Port & Diaphragm, Viton,DPDT View More
  • Adjustable Set Point Range:
    • Increasing: 9 to 75 psid, 62 to 517.1 kPa, 0.621 to 5.17 bar
    • Decreasing: 3 to 69 psid, 20.68 to 475.7 kPa, 0.207 to 4.76 bar
  • Deadband: Approximately 6 psi, 41.4 kPa, 0.414 bar
  • System Pressure (Maximum): 400 psig, 2757.90 kPa, 28 bar
  • Proof Pressure:
    • Both Ports: 750 psig, 5171.07 kPa, 52 bar
    • High: 400 psig, 2757.90 kPa, 28 bar
    • Low: 100 psig, 689.47 kPa, 6.9 bar
  • Wetted Materials:
    • Pressure Port: 1/4" FNPT 300 Stainless Steel
    • Diaphragm: Stainless Steel
    • O-Ring: Viton
  • Relay: DPDT
  • UL, CRN, CE Mark, General Purpose
Contact For Inventory
$1,950.73 USD
Does not ship to US

Specifications

Adjustment Type

  • Field Adjustable

Approvals & Certifications

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

Deadband, Approximate

  • bar: 0.042 to 0.28
  • kPa: 4.13 to 27.58
  • psig: 0.6 to 4

Diaphragm Material

  • Polyimide

Electrical Connectors

  • Terminal Strip - Internal

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 15 A at 125/250/480 Vac Resistive, 0.4 A at 125 DC, 0.2 A at 250 DC
  • 5 A at 125/250 Vac Resistive, 5 A at 28 Vdc, 0.5 A at 125 Vdc

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • IP65
  • IP66
  • NEMA 13
  • NEMA 4, 13 / IP65, 66
  • Non-Hazardous Area

NACE & NIST

  • NACE

NPT Connection

  • 1/4" NPT Female

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

O-Ring Material

  • Ethylene Propylene (EPR)
  • Viton

Process Connection Material

  • Aluminum

Proof Pressure - Both Ports

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

Proof Pressure - High Over Low

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

Proof Pressure - Low Over High

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

Service

  • Sweet (Oil & Gas)

Set Point - Decreasing

  • bar: 0.02 to 4.9
  • kPa: 2 to 489.5
  • psid: 0.4 to 71

Set Point - Increasing

  • bar: 0.069 to 5.17
  • kPa: 6.89 to 517.11
  • psid: 1 to 75

Standard Features

  • Internal Case Ground
  • Weatherproof

Switch Type

  • DPDT
  • SPDT

System Pressure

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