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1520 Top Mounted Flow Switch
Brand: SOR Inc1520 is a vertically mounted, vane-operated flow switch suitable for plant and OEM applications where open or closed contacts are required to signal flow or no flow conditions.
The vane extension arm moves a magnet that actuates (deactuates) a hermetically sealed reed switch.
Specifications
Brand
Approvals & Certifications
- ATEX Ex d IIC Ga/Gb T4 (-40° < Ta < 90° C), T5 (-40° < Ta < 75° C) & Ex ia IIC T3 (-40° < Ta < 125° C)
- CRN
- CSA Class I, Groups A, B, C, D, Divisions 1 & 2
- CSA Class I, Groups C, D, Divisions 1 & 2 - Relay
- CSA Class I, Groups A, B, C, D, Class II, Groups E, F, G, Class III, Division I (NEMA 4X)
- CSA Single Seal (ANSI/ISA 12.27.01)
- GOST-R
- IEC Ex d IIC Ga/Gb T4 (-40° < Ta < 90° C), T5 (-40° < Ta < 75° C) & Ex ia IIC T3 (-40° < Ta < 125° C)
- INMETRO Ex ia IIC T3 (-40° C < Ta < 125° C)
- ISO 9001
- RTN
Approvals & Certifications
- Calibration
- Compliance/Conformance
- Dielectric Test
- Inspection Report
- Insulation Resistance
- Mill Test Report
- Quality Test Report
- SIL 1 & SIL 2 Certification
Conduit Connection
- 3/4” NPT Female
Connection Style
- Flange
- Threaded
Electrical Connectors
- 1/2” NPT Female
- 18” 20 AWG Wire Leads - Switch Typical
Electrical Contacts
- Normally Closed
- Normally Open
Electrical Rating
- 10 A at 115 Vac - Contact Rating for DPDT Relay
- 25 W, Max.
- SPST & SPDT: 0.9 A at 110 Vac, Max.
- SPST & SPDT: 3 A at 28 Vdc, Max.
- SPST & SPDT: 3 W Min.
Enclosure, Body Material
- 303 Stainless Steel
- 316 Stainless Steel
Environmental Protection
- IP66
- NEMA 4X
Flange Size - 2-1/2” (DN 65)
- 2-1/2” (DN 65) - 150#
- 2-1/2” (DN 65) - 300#
- 2-1/2” (DN 65) - 600#
Flange Size - 3” (DN 80)
- 3” (DN 80) - 150#
- 3” (DN 80) - 300#
- 3” (DN 80) - 600#
Flange Size - 4” (DN 100)
- 4” (DN 100) - 150#
- 4” (DN 100) - 300#
Flange Size - 6” (DN 150)
- 6” (DN 150) - 150#
- 6” (DN 150) - 300#
Flow Rate
- 0.30 mps (1 FPS) - Min.
Materials of Construction
- Stainless Steel - Tag & Name Plates
Maximum System Pressure
- Maximum
Mounting
- Top Mounting
Mounting Position
- Vertical Mounted
Name Plate, Tag Material
- Stainless Steel
NPT Connection
- 1-1/2” NPT Male
- 2” NPT Male
Power
- 120 Vac - DPDT Relay
- 24 Vdc - DPDT Relay
Process Temperature
- -40° to 204° C (-40° to 400° F)
Switch Type
- DPDT Relay
- Hermetically Sealed Reed Switch
- SPDT
- SPST
- OEM Applications