Pr-23-W Mounting Specifics - Vaisala K-PATENTS PR-23 Series Instruction Manual

9 Sensor specifications

9.9.4 PR-23-W mounting specifics

PR-23-W Saunders valve body flowcell can be mounted either vertically or horizon-
tally. Special sensor support is not needed as the valve body (piping) supports the
sensor. Either way sensor cover should always be horizontal to avoid sedimentation
or gas/air pocket on the prism. Also installation after pump, before valve and low
installation point will reduce risk of air/gas pocket. Recommended flow velocity is
1.5–6m/s (5–20ft/s).
Drawing description
DIM
PR-23-W & SVB
Drawing number Revision Scale
DIM450 C
1:3
51Nm
37lbs.ft.
60Nm
44lbs.ft.
53Nm
39lbs.ft.
Figure 9.30 PR-23-W mounting
Material
D
E
C
F
B
Related drawing.
No modification permitted
without the approval of
the authorized person.
General tolerances
-
Mass
Drawn
Appr.
29.01.2015 HS
133
-
29.01.2015 TL