SOR Sealed Level Switches - Manual

Form 1428 (01.14) ©SOR Inc. 1/8
Design and
specifications are
subject to change
without notice.
For latest revision, go to
www.sorinc.com
The SOR ® 2210 Side Mounted Level Switch is a horizontally mounted, float-operated
level switch. The 2210 is suitable for plant and OEM applications where open or
closed contacts are required to signal presence or absence of liquid at a discrete level.
When the liquid rises, the float extension arm moves a magnet which repels an
internal magnet de-actuating a microswitch. When the liquid level falls, the float
extension arm moves the magnet in the opposite direction, actuating the microswitch.
The 2210 is recommended for use in clean liquids only.
Table of Contents
Installation ...................................... 2
Single
Switch ............................... 3
Multiple Switch ............................. 4
SIL ............................................ 5
Electrical .................................... 5
Maintenance .................................... 6
Troubleshooting ................................ 6
Replacement Parts ............................ 7
Maximum Operating
Pressure
Ratings ........................... 7
Registered Quality System to ISO 9001
2210 Side Mounted
Level Switch
General Instructions
NOTE: If you suspect that a product is defective, contact the factory or the SOR Representative
in your area for a return authorization number (RMA). This product should only be installed by
trained and competent personnel.
applications where op
to signal presence or absence of liquid at a di
ses, the float extension ar
t