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1710 Side Mounted Level Switch
Brand: SOR IncThe 1710 is a horizontally oriented, float-operated level switch suitable for plant and OEM applications where open or closed contacts are required to signal the presence or absence of liquid at a discrete level.
The float extension arm moves a magnet which actuates (de-actuates) an electromechanical switching element.
The 1710 may be used on a wider variety of applications and process conditions than any other single model of mechanical level switch currently offered by SOR.
The flexibility in this design is critical to customers all over the world in a wide variety of industries.
Features- Compact design
- Worldwide approvals & certifications
- Withstands temperatures up to 371° C (700° F)
- Withstands pressures up to psig: 1,799 (kPa: 12,400, bar: 124)
- External chambers available
- ASME Section IX and AWS D2.1 qualified welding system
- Designed to ANSI/ASME B31.1 and B31.3 guidelines
- Stainless steel switching mechanisms
- All stainless steel wetted parts
- Only ASTM grade materials with certified mill test reports used
- FM, ATEX and IECEx certified for hazardous locations in US and Canada
- Safety Certified to IEC 61508 (SIL)
Specifications
Brand
Approvals & Certifications
- Calibration
- Compliance/Conformance
- Dielectric Test
- Hydrostatic Pressure Test
- Inspection Report
- Insulation Resistance
- Mill Test Report
- Quality Test Report
- SIL 1 & SIL 2 Certification for IEC 61508 (SIL)
Approvals & Certifications
- ATEX
- CSA (C,US)
- FM
- IEC Ex
Conduit Connection
- 1” NPT
- 1/2” NPT
- 3/4” NPT
- M20 x 1.5
Electrical Contacts
- Gold Contact
Electrical Rating
- Dry Contact Snap Switch, -40° to 316° C (-40° to 600° F): 0.1 to 6 A at 250 Vac
- Hermetically Sealed / Gold Contacts, -40° to 371° C (-40° to 700° F): 0.5 A at 28 Vdc
Enclosure, Body Material
- Aluminum
Flange Material
- 316 Stainless Steel
Flange Size - 3” (DN 80)
- 3” (DN 80) - 150#
- 3” (DN 80) - 300#
Flange Size - 4” (DN 100)
- 4” (DN 100) - 150#
- 4” (DN 100) - 300#
Flange Type
- Raised Face (RF)
Fluid Specific Gravity
- Minimum Specific Gravity: 0.60 SG
Materials of Construction
- External Chamber: 316 Stainless Steel
- External Chamber: 316L Stainless Steel
- External Chamber: Carbon Steel
- Float Material, Switching Mechanism: Stainless Steel
Mounting
- Side Mounting
Mounting Position
- Horizontal
Name Plate, Tag Material
- Stainless Steel
- Fiber
NPT Connection
- 2” NPT Male
- Chambered Unit (Top/Bottom): 1” NPT
Pressure Range
- Maximum
Process Connection Material
- 316 Stainless Steel
Process Temperature
- -40° to 371° C (-40° to 700° F)
Sensor, Probe Style
- Float
Switch Type
- DPDT Relay
- SPDT
Temperature Range
- 0° to 371° C (32° to 700° F)
Welded Connection
- Chambered Unit (Top/Bottom): 1” Socket Weld End
Wetted Materials
- Stainless Steel
- Boilers
- High or Low Alarm
- Storage Vessels (Tanks)