SOR Pivot Seal Weatherproof Pressure Switch - Manual

Form 496 (01.13) ©SOR Inc. 1/8
Pressure Switches
for Process Applications
General Instructions
Registered Quality System to ISO 9001
Table of Contents
Electrical Connection ...........................1
Installation .......................................2
SIL Installation ..................................3
Process Connection ............................3
Calibration .......................................3
ATEX Marking Information .....................4
Declaration of Conformity .....................5
Electrical Connection
Storing excess wire or making wire lead splices inside the pressure switch housing will
interfere with pressure switch operation.
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Design and
specifications are subject
to change without notice.
For latest revision, go to
www.sorinc.com
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These instructions provide information for electrical
connection, installation, process connection, and
calibration. If the switch is a pivot seal sensor type
(piston 2 or 3), it is recommended for high-pressure
fluid power applications where high-shock pressure
and high-cycle rates are expected. Pivot seal sensors
are designed specifically for those applications.
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.
Electrical Power must be disconnected from explosion-proof models before
the cover is removed. Failure to do so could result in severe personal injury
or substantial plant damage.