14
7. ACCESSORIES
7.1 Scale and tag marking
BA644DF-F indicators are fitted with a blank
escutcheon around the liquid crystal display. If
specified when the instrument is ordered, this can
be supplied printed with units of measurement and
tag information, plus a scale for the horizontal
bargraph. Alternatively, information may be added
on-site via an embossed strip, dry transfer or a
permanent marker.
If separate units of measurement or identification
are required for each process variable this can be
provided on the tag plate see 7.2
To gain access to the display escutcheon remove
the terminal cover by unscrewing the two 'A'
screws which will reveal two concealed 'D' screws.
Unscrew all four 'D' screws and carefully lift off the
front of the instrument. The location of these
screws is shown in Fig 2.
After adding the required legends, or fitting a new
pre-printed self-adhesive escutcheon, ensure that
the gasket is correctly positioned before
reassembling the instrument enclosure.
7.2 Tag plate
The BA644DF-F can be supplied with a blank or
custom laser marked stainless steel plate secured
by two screws to the front of the instrument
enclosure. This plate can accommodate:
1 row of 9 alphanumeric characters 10mm high
or 1 row of 11 alphanumeric characters 7mm high
or 2 rows of 18 alphanumeric characters 5mm
high.
or 8 cells each containing units of measurement or
identification for one of the 8 inputs.
Fig 7 Typical 8 cell tag plate
7.3 Pipe mounting kits
Two pipe mounting kits are available for securing
the BA644DF-F to a horizontal or vertical pipe.
BA392D Stainless steel bracket secured by two
worm drive hose clips for 60 to 80mm
outside diameter pipes.
BA393
Heavy-duty stainless steel bracket
secured by a single 'V' bolt. Will clamp
to any pipe with an outside diameter
between 40 and 80mm.
Summary of Contents for FOUNDATION BA644DF-F
Page 5: ...5 Fig 3 Dimensions and terminal connections...
Page 9: ...9...
