BERTHOLD TECHNOLOGIES Uni-Probe LB 490 - 2.2 Source-Detector Arrangements

Uni-Probe LB 490
BERTHOLD TECHNOLOGIES GmbH & Co. KG
2 – 143
Volume 2 2 Installation
2
2.2 Source-Detector Arrangements
BERTHOLD TECHNOLOGIES offers a number of solutions for your
applications. The schematic drawings below show examples of dif-
ferent arrangements and refer you to the respective installation
instructions. Since other arrangement than those shown here are
possible, the installation of the detector side and the source side
will be explained separately. You may possibly find the installation
instruction for the detector in another arrangement example than
that for the source.
Point source with shielding 45° and
rod detector
Point source with shielding 45°
cascaded and Tower-Sens
Rod source with shielding and point
detector NaI 50/50 or Super-Sens
Rod source with shielding and rod
detector
Rod source with shielding cascaded
and rod detector cascaded or
Tow er-S ens
Point source with shielding LB744X
and point detector NaI 50/50 or
Super-Sens
Rod source in dip tube and rod
detector
Rod source in dip tube and point
detector NaI 50/50 or Super-Sens
Point source with shielding LB744X
and point detector NaI 50/50 or
Super-Sens
The limit switch differs from the continuous level measurements in that the
exceeding of the level is specifically detected at a certain position and
reported. This position is physically fixed by the mechanical arrangement and
is highly reliable to prevent over- and underfilling.
Point source
shielding 45°
page 2–163
Rod detector
page 2–147
Point source
shielding 45°
page 2–167
Tower-Sens
page 2–149
Rod source
page 2–168
Point detector
NaI 50/50
page 2–155
Super-Sens
page 2–157
Continuous level measurement
Rod source
page 2–168
Rod detector
page 2–147
Rod source
page 2–172
Rod detector
page 2–149
Tower-Sens
page 2–149
Point source
with LB744X
page 2–161
Point detector
NaI 50/50
page 2–155
Super-Sens
page 2–157
Flange shielding for
safety position
Rod detector
page 2–147
Rod source
page 2–174
Rod source
page 2–174
Flange shielding for
safety position
Point detector
NaI 50/50
page 2–155
Super-Sens
page 2–157
Point source
with LB744X
page 2–161
Point detector
NaI 50/50
page 2–155
Super-Sens
page 2–157
Limit switch