Operating Manual PG11 / PGE11 Page 13
3.3 Mounting the detector
Below, PG11 is shown securely mounted with M8 mounting screws, nuts and washers. The PGE11 is
mounted with the same solution.
PGxx11 should be mounted with the longitudinal axis in the horizontal direction as illustrated below. At the
same time, it can be rotated in any direction around this longitudinal axis. The reason for these requirements
is that such a position will reduce the accumulation of contamination on the optical parts (lens and mirror).
Correct Incorrect
Wall mounting of the detector is most often seen, while it can also be mounted flat or in the roof as illustrated
below. In the example below the detector is mounted in a C-bar structure.