SOR 200 series User Manual

Registered Quality System to ISO 9001:2008
6/60
Form 912
sorinc.com
913-888-2630
Features and Benefits
General

Rugged carbon steel or stainless steel construction

Five-year manufacturer’s warranty

Quick, worldwide delivery

All ASTM materials (see page 57)

Quality management system is registered to ISO-9001:2008

Safety Certified to IEC 61508 (SIL)
Standard Chamber Materials

All SOR level switch chambers are constructed using ASTM grade materials
with full material certification. Mill Test Reports are kept on file for all raw materials.
Copies are available upon request at the time of order placement.
Carbon Steel Construction
Chamber Center Section A106 Grade B
Flanges/Weld Fittings A105
Weld Cap A234-WP B
Studs/ Nuts A193-B7/A19 4-2H
Stainless Steel Construction
Chamber Center Section A312-TP316/316L
Flanges/Weld Fittings A182-316/316L
Weld Cap A403-316/316L
Studs/ Nuts A193-B7/A19 4-2H
Gaskets

All standard models are provided with a Nitrile binder composite gasket that is
selected for its resistance to hydrocarbons and steam.

For high-temperature, high-pressure or NACE-constructed units, a spiral-wound
gasket is used with 316SS wound-around Grafoil.

Extreme high-pressure model 802 uses a soft-iron, ring-joint gasket on the chamber
head flange.
Internal Trim

All sensing elements (floats and displacers) are constructed of either
316/316LSS or porcelain as a minimum.

Attraction sleeves are available in 400SS as a standard, with 316/316LSS or
other exotic metals as an option.

All other wetted internal parts are 316SS or better. Displacer springs are made
of Inconel 600.
Features and Benefits
Mechanical
Level Switches

SOR 200 series Specifications

General

Brand	SOR
Model	200 series
Category	Switch
Language	English