SOR GI169 General Instructions Manual

This instruction provides information for mounting, electrical
connection, process connection, and calibration of SOR
Temperature Switches.
The SOR Temperature Switch consists of a pressure switch
with a sealed temperature sensing bulb attached directly to the
pressure port. (An optional remote temperature sensing bulb may
be connected to the pressure port with an armor-clad capillary.) The
temperature sensing system is pressure filled with a volatile fluid.
Process temperature changes cause proportional vapor pressure
changes in the temperature sensing bulb that act on the diaphragm/
piston assembly to actuate and deactuate a snap-action electrical
switching element at discrete process temperatures. The ent at discrete process temperatures. The
instrument's
behavior is
determined by vapor pressure vapor pressure
(105 range model fill media is inert gas). del fill media is inert gas).
NOTE: If you suspect that a product spect that a product
is defective, contact the factory ntact the factory
or the SOR Representative resentative
in your area for a return a return
authorization number (RMA). umber (RMA).
This product should only be ould only be
installed by trained and ned and
competent personnel. onnel.
Design and
specifications are
subject to change
without notice.
For latest revision, go to
SORInc.com
Form 169 (07.21) ©SOR Inc.
®
Installation .......................................2
SIL Installation ..................................3
Process Connection ............................3
Electrical Connection ...........................4
Calibration .......................................5
Special Conditions ..............................5
Probe Dimensions ..............................6
ATEX/IECEx Marking Information .............8
Declaration of Conformity ................... 10
Registered Quality System to ISO 9001
Temperature
Switches
General Instructions

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