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642DE8100 Series Pressure Switch
Brand: Custom Control Sensors, LLC
Specifications
- Adjustable Set Point Range
- Increasing
- psig 1.5 - 35
- kPa 10.4 - 241.3
- bar 0.103 - 0.89
- Decreasing
- psig 1.0 - 31
- kPa 6.9 - 213.7
- bar 0.069 - 2.14
- Increasing
- Deadband - Approximate: 0.5 - 4 psi, 3.5 - 27.5 kPa, 0.034 - 0.28 bar
- System Pressure - Maximum: 160 psig, 1103.16 kPa, 11.03 bar
- Proof Pressure
- Both Ports Simultaneously: 250 psig, 1723.69 kPa, 17.24 bar
- High over Low: 250 psig, 1723.69 kPa, 17.24 bar
- Low over High: 120 psig, 827.37 kPa, 8.27 bar
- Wetted Materials
- Pressure Port: 1/4" Female NPT Aluminum
- Diaphragm: Polyimide
- O-Ring: Buna N
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE
Specifications
Adjustment Type
- Field Adjustable
Approvals & Certifications
- ATEX
- CE
- CSA
- EMC
- LVD
- RoHS
- RTN
- UL
Deadband, Approximate
- bar: 0.034 to 0.28
- kPa: 3.4 to 27.5
- psi: 0.5 to 4.0
Diaphragm Material
- Polyimide
Electrical Assembly
- Hermetic Seal
Electrical Certification
- c-UL, UL/CSA Explosion-proof: Div. 1, 2 Hermetically Sealed Electrical Assembly P/N 46-1058 (46-1061 for M (DPDT) Model Option), Listed by Both Underwriter's Laboratories, Inc. (File No. E32961) & Canadian Standard Association (CSA) Testing Laboratories
Electrical Connectors
- 1/2” NPT Male
Electrical Rating
- 1 A at 125 Vac, 1 A at 30 Vdc
- 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 Vdc, 0.2 A at 250 Vdc
- 5 A at 125/250 Vac Resistive, 5 A at 28 Vdc, 0.5 A at 125 Vdc
Enclosure, Body Material
- Aluminum
Environmental Protection
- Hazardous Area
- IP54
- IP66
- NEMA 13
- NEMA 4, 7, 9, 13 / IP54, 66
- NEMA 7
- NEMA 9
Maximum System Pressure
- bar: 7.9 to 35.48
- kPa: 790 to 3,548
- psig: 100 to 500
NPT Connection
- 1/4” NPT Female
O-Ring Material
- Buna-N
- Viton
Operating Temperature
- -40° to 86° C (-40° to 187° F)
Proof Pressure - Both Ports
- bar: 17.24
- kPa: 1,724
- psig: 250
Proof Pressure - High Over Low
- bar: 17.24
- kPa: 1,724
- psig: 250
Proof Pressure - Low Over High
- bar: 8.27
- kPa: 827.37
- psig: 120
Service
- Sweet (Oil & Gas)
Set Point - Decreasing
- bar: 0 to 1.7
- bar: 0.069 to 2.14
- bar: 1.7 to 4.46
- kPa: 0 to 170
- kPa: 170 to 446
- kPa: 6.9 to 213.7
- psig: 0 to 10
- psig: 1 to 31
- psig: 10 to 50
Set Point - Increasing
- bar: 0 to 1.7
- bar: 0.103 to 2.41
- bar: 1.7 to 4.46
- kPa: 0 to 170
- kPa: 10.4 to 241.3
- kPa: 170 to 446
- psig: 0 to 10
- psig: 1.5 to 35
- psig: 10 to 50
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 11.03
- kPa: 1,103
- psig: 160
