E-822-9-E
4
4．INSTALLATION
4.1 Installation Location
Select an installation location where
（
1
）
Mechanical vibration, shock and corrosive
gases least exist.
（
2
）
Air is dry and temperature at room
temperature and stable.
NOTE: Although the manufacturer guar-
antees stated performance at
ambient temperatures up to 50
℃
, it
is recommended that the instrument
be placed in service at room temper-
ature.
（
3
）
Provide a sufficient working space behind
the instrument - at least 50 centimeters from
the back of the instrument - to facilitate wiring
and maintenance.
4.2 Mounting Panel
（
1
）
Use a rigid steel sheet with a minimum
thickness of 1.6 millimeters. Suggested
thickness is approximately 3.2 mm.
（
2
）
If it is desired to mount instruments side by
side, dimensions in Fig.4.1 are suggested.
（
3
）
Recommended mounting height ranges are
given in Fig.4.2.
4.3 Installation Procedure
（
1
）
Front mount the steam flow computer through
the opening cut in the panel.
（
2
）
Pass the enclosure mounting fittings furnished
through the holes at the bottom of the
enclosure and, con-firming that the instrument
is positioned on a level plane, secure the
instrument to the panel with the mounting
fittings (see Fig. 2).
Fig. 4.1 Panel Cutout
Fig. 4.2 Mounting Height
95min.
68
−0.7
0
138
＋1 0
20
0
min.
OPTIMUM RANGE
ALLOWABLE RANGE
600
1800
450
2200
95min.
68
−0.7
0
138
＋1 0
20
0
min.
OPTIMUM RANGE
ALLOWABLE RANGE
600
1800
450
2200
Unit
：
mm
Unit
：
mm
