User's Manual
Reference
Manual
00809-0100-4045,
Rev
01
Hardware
Installation
December
2015
Hardware Installation
11
2.6
Process
connection
Interfering or blocking the
a
t
m
o
s
p
he
r
i
c
reference
port
will
cause
the
device
to
outp
u
t
erroneous pressure
values.
Keep
t
h
e
v
e
n
t
path
free
of
any obstr
u
c
t
io
n,
including
but not limited to
pa
in
t
,
dust, and
lubr
ica
t
ion by mounting the
device so
the
process can drain
away.
The
low
side pressure
port
(atmospheric reference)
on
t
h
e
process pressure gauge
is
loca
t
e
d in the
neck
of the
device behind
the
housing. The
vent p
a
t
h
is
be
t
w
ee
n
the hou
s
ing
and sensor. (See Figure
2-3.)
Figure
2-4.
L
o
w
Side Pressure
Port
A
A. Low side pressure
port
(atmospheric
reference)
Do
not
apply
t
o
r
q
ue
di
re
c
t
l
y
to
t
h
e
sensor
module.
R
o
t
a
tio
n
be
t
w
ee
n
the
se
n
s
o
r
module
and
the
process
connection
can damage
the
electronics. To avoid
damage,
apply
t
o
r
q
ue
only
to
the
hex-shaped process c
o
nn
ec
t
io
n.
2.7
R
o
s
emount manifolds
The
R
o
se
moun
t
306
In
t
e
gral
Manifold mounts
dire
c
t
ly
to
the
device. The
manifold
is
u
s
e
d
with this
device
to
provide block-and-bleed valve capabilities
of up
to
4000
psi
(275 bar).
2.7.1
I
ns
t
a
ll
a
t
ion
procedure
The
306 Manifold
is
for
use
only with
a Wireless Pressure
Gauge.
Assemble
the 306 Manifold
to
t
h
e
device
with
a
t
h
re
a
d
s
eal
an
t.
1.
Place device
into
holding
fi
x
t
ur
e
.
2.
Apply
appropr
i
a
t
e
thread
paste
or
t
a
pe
to
t
h
r
e
a
d
e
d
i
n
s
t
r
u
m
e
nt
end
of
t
h
e
ma
n
i
fo
l
d
.
3.
Cou
n
t
total
threads
on the manifold
before
starting
a
s
se
mbl
y
.
4.
S
t
ar
t
t
u
rni
n
g the manifold by
hand
into
the
process c
o
nnec
t
i
o
n
on
t
h
e
device.