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642VE Series Pressure Switch
Brand: Custom Control Sensors, LLC
Specifications
- Adjustable Set Point Range
- Increasing
- Inches Hg 3.0 - 28.5
- mm Hg 76.2 - 724
- Decreasing
- Inches Hg 2 - 25.5
- mm Hg 50.8 - 647.7
- Increasing
- Deadband - Approximate
- At Bottom of Range: 1.0 psi, 6.9 kPa, 0.069 bar
- At Top of Range: 3.0 psi, 20.7 kPa, 0.21 bar
- System Pressure - Maximum: 60 psig, 413.7 kPa, 4.14 bar
- Proof Pressure: 120 psig, 827.3 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
- CRN, CE Mark
Specifications
Area Classification
- Hazardous Area
Approvals & Certifications
- ATEX
- CE
- CCC
- CSA
- cUL
- GOST
- UL
Set Point Adjustability
- Pre-Set
Set Point Range - Incr. - Vacuum - In Hg
- Minimum: 3
- Maximum: 28.5
Set Point Range - Decr. - Vacuum - In Hg
- Minimum: 2
- Maximum: 25.5
Set Point Range - Incr. - Vacuum - mm Hg
- Minimum: 76.2
- Maximum: 724
Set Point Range - Decr. - Vacuum - mm Hg
- Minimum: 50.8
- Maximum: 647.7
Deadband, Approx. at Top of Range - psi
- Minimum: 3
- Maximum: 3
Deadband, Approx. at Bottom of Range - psi
- Minimum: 1
- Maximum: 1
System Pressure - Max.
- 60 psig : 4.14 bar : 413 kPa
Proof Pressure - Max.
- 120 psig : 8.27 bar : 827 kPa
Process Connection Type & Size
- 1/4"-18 NPT Female
Process Connection Material
- Aluminum
Diaphragm Material
- Polyimide
O-Ring
- Buna-N
- Viton
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
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
SIL Level
- SIL 2
- SIL 3
RoHS
Housing Material
- Aluminum
Gender
- Female
System Pressure - Maximum
- bar: 1.7 to 4.46
- kPa: 170 to 446
- psig: 50 to 100
Approvals & Certifications
- CE
- CSA
- EMC
- LVD
- RoHS
- RTN
- UL
Electrical Assembly
- Hermetic Seal
Adjustment Type
- Factory Set, Pre-Set
Diaphragm Material
- Polyimide
Proof Pressure
- bar: 8.27
- kPa: 827.37
- psig: 120
Switch Type
- SPDT
- DPDT
Enclosure, Body Material
- Aluminum
Adjustable Set Point Range
- inHg: -2.0 to 28.5
- mmHg: -50.8 to 247
O-Ring Material
- Buna-N
- Viton
Electrical Certification
- cUL, UL/CSA, Hazardous Areas, Div. 1, 2
Process Connection
- 1/4" NPT Female
System Pressure
- bar: 4.14
- kPa: 413.69
- psig: 60
Set Point Range - Increasing
- inHg: -3.0 to 28.5
- mmHg: -76.2 to 724
Operating Temperature
- -40° to 86° C (-40° to 187° F)
Electrical Connectors
- 1/2" NPT Male
Deadband, Approximate - Top of Range
- bar: 0.21
- kPa: 20.68
- psi: 3.0
Deadband, Approximate - Bottom of Range
- bar: 0.069
- kPa: 6.89
- psi: 1.0
Environmental Protection
- IP 54
- IP 66
- NEMA 4
- NEMA 7
- NEMA 9
- NEMA 13
Service
- Sweet - Oil & Gas
Set Point Range - Decreasing
- inHg: -2 to 25.5
- mmHg: -50.8 to 647.7
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
Area Classification
- Hazardous Area
