WRLUD24BXX-Manua-ENG-10-16
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SALTO Systems - WRLUD24Bxx - Long Distance Reader manual
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5.2
Installation above the road:
The reader should not be installed higher than 3.0 m (9.8 ft.) above the road. The dis
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tance from the reader to the ground loop should be in the range of 1.5 m - 2.5 m (4.9 –
8.2 ft.). The reader is slightly tilted towards the vehicle windshield, so that the reader is
almost vertically aligned with the windshield.
5.3
Reading Distance
Given the condition that the transponder is aligned towards the reader, a detection
range as shown in the figure below is the result when the reader is operated detached.
The reading range varies due to environmental influences. For example, reflections on
the ground can increase the maximum reading range. Walls, which are next to a reader,
and a different transponder orientation will lead to a deformation of the reading field. It is
therefore recommended to check the reading range after installation of the reader. See
Chapter 7 “Test Mode”.
1.5m - 2.5m
Max. 3.0m
Max. 9,8ft.
4.9ft. - 8.2ft.
Ground loop
Note: The antenna beam of the reader shall in no case be restricted by objects
above or below the reader. Flush mounting is not recommended! If other types of
vehicles (trucks, small cars etc) need to be identified, the reader must be installed
and aligned individually.