Operating Manual V8.2/03.2017
Non Invasive Road Sensor
18
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany
Fig. 4: Aligning the
Sensor
8.2
Aligning the Sensor
A look through the small tube (sounding pipe) on the bottom of the sensor indicates the
center of the measurement field on the road surface. Align the sensor with the center of the
roadway while retaining the angle of measurement (between 45 and 85°) and firmly tighten
the bolts.
Note:
If you wish to attach the sensor to the opposite side of the mast, you can adjust the
bracket on the sensor
prior to installation
. To do this, remove the 4 bolts marked *1, rotate
the bracket by 180° and reattach with the 4 bolts.
Nut with washer
Sounding pipe
*1
*1
