NORAC UC4+BC+NT4 - Manual (Page 14)

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Figure 6: Sensor Cable Routing
Avoid mounting sensors in
locations where they may read
from parts of the boom.
General mounting rules for UC4+
ultrasonic wing sensors:
a) In its lowest position, the sensor mouth
must be 9 inches or more from the
ground.
b) The bottom of the sensor must be at
least 9 inches in front of the spray
nozzles.
c) The bottom of the sensor must be at
least 9 inches above the spray nozzles.
d) Ensure that there are no obstructions
within a 12-inch diameter circle
projected directly below the center of
the sensor.
e) The sensor should be approximately
vertical at normal operating heights.
Figure 7: Sensor Mounting Guidelines
A
B
B
D
C
Ultrasonic
Acoustic Cone