Vaisala DMP248 - Mounting the Probe with a Quick Connect

CHAPTER 3_______________________________________________________________INSTALLATION
VAISALA _________________________________________________________________________ 17
Mounting the probe with a quick connect
The probe can also be installed with a quick-connect, which acts as a
closing valve between the process and the probe. The installation can
be easily done even in small ducts with standard parts, and the probe
is easily removed when necessary. It is necessary for the probe to be
installed in the leak-through position for a reasonable response time.
FIGURE 3-12 illustrates an example of using a quick connect with the
DMP248 probe. The chamber can be made of stainless steel AISI 316.
keep the marking
groove in sight
when using
leak screw
sealing
process pipe
fitting part
of the quick-
connect
leak screw
chamber made of
hexagonal bar
(hex=27 mm)
G1/2
50 mm
G1/8
or G1/4
15 mm
30 mm
leak screw
bayonet
socket
FIGURE 3-12 Installing the probe with a quick-connect.