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8012428/YWL2/3-0/2016-08| SICK O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER T
Subject to change without notice
ASSEMBLY AND INSTALLATION 3
Onducts with strongly reflective material we recommend to define the measurement axis
according to the following figure to prevent disturbing reflections influencing the measured
value.
Fig. 17: Measurement axis in in strongly reflective ducts
Work to be performed
▸ Measure the fitting location and mark the assembly location.
Leave enough clearance around the flange with tube to fit the sender/receiver unit and
reflector.
Fig. 18: Clearance for sender/receiver unit and reflector (dimensions in mm)
▸ Remove insulation (when fitted)
< 90 °
< 90 °
Strongly reflective duct wall
Measurement axis
TOP
400 400
600 300 200
Flange with tube
Duct wall
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