A1
P1
A2
A3
A4
A5
P2
P3
P4
P5
-.5
.5
0
MAGNEHELIC
P1+
P2+
P1-
P2-
+
-
TRANSDUCERS
QUICK CONNECTS
2/12/2015
Plumbing Schematic
The
plumbing
subsystem
consists
of
leak
-
free
tubing
and
fittings
allowing for
accurate
pressure
measurements
.
Two
pressure
transducers
measure
the
velocity
head
(
P1-P2
)
pressure
and
the
pitch
(
P4-P5
)
and
are
connected
to
LED
process
meters
scaled
and
calibrated
to
the
appropriate
engineering
units
.
A
Magnehelic™ differential
pressure
gauge
is
utilized
to
indicate
the
Yaw
Null
Pressure
(
P2-P3
).
Figure 6 XC-3D55 Plumbing Schematic
Revision:01 Page 9 of 23 9/26/2017