Images are representations only.
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
Adjustable Set Point Range
- Inches Hg: -2.0 to 28.5
- mmHg: -50.8 to 247
Adjustment Type
- Factory Set (Pre-Set)
Approvals & Certifications
- CE
- CSA
- EMC
- LVD
- RoHS
- RTN
- UL
Deadband, Approximate - Bottom of Range
- bar: 0.069
- kPa: 6.89
- psi: 1.0
Deadband, Approximate - Top of Range
- bar: 0.21
- kPa: 20.68
- psi: 3.0
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: 1.7 to 4.46
- kPa: 170 to 446
- psig: 50 to 100
NPT Connection
- 1/4” NPT Female
O-Ring Material
- Buna-N
- Viton
Operating Temperature
- -40° to 86° C (-40° to 187° F)
Proof Pressure
- bar: 8.27
- kPa: 827.37
- psig: 120
Service
- Sweet (Oil & Gas)
Set Point - Decreasing
- Inches Hg: -2 to 25.5
- mmHg: -50.8 to 647.7
Set Point - Increasing
- Inches Hg: -3.0 to 28.5
- mmHg: -76.2 to 724
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 4.14
- kPa: 413.69
- psig: 60
