GE Moisture Target Series 6, Руководство пользователя

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Chapter 2. Installation
Moisture Target Series 6 Hygrometer User’s Manual 17
2.4 Mounting the Sample System (cont.)
The sample system is normally fastened to a flat metal plate that has four
mounting holes. Upon request, GE can also provide the sample system in an
enclosure.
Complete the following steps to mount the sample system:
1.
Fasten the sample system plate or enclosure to a vertical wall or panel
with a bolt in each of the four corners.
2.
Connect the sample system inlet to the process and the outlet to the
return, using appropriate stainless steel fittings and tubing.
CAUTION!
Do not start the process flow through the system
until the probe has been properly installed (see the
following section).
2.5 Installing the Probe
GE probes are usually installed in a sample system to protect the probe from
any damaging elements in the process. The probe is mounted in a
cylindrical container called the
sample cell
, which is included as part of
your sample system.
Standard
M2
probes and
VeriDri
probes are mounted into the sample system
or process line with 3/4-16 straight threads that are sealed with an o-ring.
Other fittings are available for special applications.
CAUTION!
If the probe is to be mounted directly in the
process line, without a sample system, consult GE for proper
installation instructions and precautions.
Refer to Figure 24 on page 18, and complete these steps to install the probe
into the sample cell:
1.
Insert the probe into the sample cell and thread the probe into the
sample cell fitting. Make sure you do not to cross the threads.
2.
Tighten the probe securely.