Siemens SITRANS LG250 Operating Instructions Manual page 12

External display and ad-
justment unit with HART
protocol
DISADAPT
Electronics module
Rod extension
Spacer
12
You can find additional information in the operating instructions
manual "LG Remote Interface".
The LG Remote Interface is suitable for measured value indication
and adjustment of sensors with HART protocol. It is looped into the
4 ... 20 mA/HART signal cable.
You can find additional information in the operating instructions
manual "LG Remote Interface".
The adapter "DISADAPT" is an accessory part for sensors with dou-
ble chamber housings. It enables the connection of the exterbal dis-
play and adjustment unit to the sensor housing via an M12 x 1 plug.
You can find further information in the supplementary instructions
"Adapter DISADAPT".
The electronics module SITRANS series LG is a replacement part for
TDR sensors of SITRANS series LG. There is a different version avail-
able for each type of signal output.
You can find further information in the operating instructions manual
"Electronics module SITRANS series LG".
If you are using an instrument with rod version, you can extend the
rod probe individually with curved segments and rod extensions of
different lengths.
All extensions used must not exceed a total length of 6 m (19.7 ft).
The extensions are available in the following lengths:
Rod ø 12 mm (0.47 in)
•
Basic segments: 20 ... 5900 mm (0.79 ... 232 in)
•
Rod segments: 20 ... 5900 mm (0.79 ... 232 in)
•
Curved segments: 100 x 100 mm (3.94 ... 3.94 in)
You can find further information in the operating instructions manual
"Rod extension SITRANS series LG".
If you mount the SITRANS LG250 in a bypass tube or standpipe, you
have to avoid contact to the bypass tube by using a spacer at the
probe end.
You can find additional information in the operating instructions
manual "Centering".
SITRANS LG250 - Operating Instructions PBD-51041388