SOR RT Nuclear Qualified Pressure Switch - Manual

Form 1472 (05.13) ©SOR Inc. 1/4
Nuclear Qualified
Pressure Switch
with Terminal Block
General Instructions
Be certain the process connection is tightened and positioned so bending
and torsional forces imposed on pressure switch are minimal. Use care
not to loosen pressure port from body or body from housing.
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.
Installation
The vent connection must be plugged or vented to dry atmosphere as required by
application requirements. Test Data Sheet SOR form #716 is supplied for each serial
number and provides switch performance data in the vented and plugged condition.
Design and specifications are subject to change without notice.
For latest revision, go to sorinc.com
Failure to mount the housing on a fl at mounting surface may result in
torsional forces on the housing that could cause false trips or render the
pressure switch inoperative.
Process Connection
Securely connect process line to pressure port using two wrenches: one to hold hex flats
on pressure port, the other to tighten process pipe or tube fitting.
.
to dry atmosphere as required by
These instructions provide information for
installation, process connection, electrical
connection and calibration of Nuclear Qualified
Pressure Switch with Terminal Block.