RKI Instruments SDM-E2 - Manual (Page 13)

Description • 8
Back Panel
The back panel includes the power jack, sample fittings, gas out to EAGLE 2 fitting,
and a USB PC connector.
Power Jack
The power jack is located in the center of the back panel. The plug on the end of the
AC adapter cable mates to it.
Sample Fittings
Five sample fittings are located on the back of the SDM-E2. The gas out to EAGLE 2
fitting is in the upper right corner and has factory installed tubing connected to it. The
gas out to EAGLE 2 fitting directs sample gas to the EAGLE 2 through the gas out to
EAGLE 2 line. The gas out to EAGLE 2 line is stored in the top panel as shown in
Figure 7 above. The AIR fitting is to the left of the gas out to EAGLE 2 fitting and
draws air into the SDM-E2. The two GAS fittings are next to the AIR fitting and are
used to connect the SDM-E2 to calibration gas cylinders. All three fittings accept 3/16
inch ID tubing.
An exhaust fitting is located above the back panel at the back of the exhaust bellow. It
allows routing of the exhausted calibration gas to a convenient location. This fitting
accepts 3/16 inch ID tubing. Even though the exhaust gas can be routed to an area to
be safely dispersed, the docking station should still be installed in a well ventilated
area.
PC Connection
A type B USB connection is located just to the left of the power jack on the SDM-E2’s
back panel. It is used to connect the SDM-E2 to a PC.
Exhaust Fitting
Air Fitting
Gas Out
to EAGLE
2 Line
Gas Out to
EAGLE 2
Fitting
Power Jack
Back Panel USB Port (Type B),
For Computer Connection
Top View Rear View
Gas 1 Fitting
Gas 2 Fitting
Figure 7: Back Panel