26 • Optional Accessories
EAGLE 2 Operator’s Manual
•
7 foot telescoping probe with dust filter
Figure 15: 7 Foot Telescoping Probe with Dust Filter
This probe is designed for use where it is necessary to put the probe tip in areas not
accessible with the 32 inch telescoping probe with dust filter and applications where
the probe tube must be collapsible for storage.
See “General Parts List” on page 79 for probe ordering information.
External Dilution Fittings
Two external dilution fittings are available for the EAGLE 2, a 1:1 dilution fitting and a
3:1 dilution fitting. They are designed to mate with the inlet fitting and accept a sample
hose or probe. The fittings are made with brass and nickel plated brass and are appropriate
for use with the four standard gases. The 1:1 fitting is normally used when it is necessary
to introduce air into a sample that has no oxygen or a very low level of oxygen, such as a
nitrogen purged sample. Both the 1:1 and 3:1 fittings can also be used when one of the
target gas levels in the sample area will likely be present in a concentration above the
detection range for that gas. Since the fittings partially consist of unplated brass, they are
not appropriate for detection of elevated levels of H
2
S or of gases that are easily absorbed
such as Cl
2
or SO
2
.
Figure 16: 1:1 and 3:1 Dilution Fittings
1:1 Dilution Fitting
3:1 Dilution Fitting
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