Simrad 38-200 COMBI C - REV D, Руководство по установке, Страница: 14 / 48

Simrad 38/200 Combi W
Example: Small circular transducer
The illustration below shows a typical transducer blister designed
for a small transducer. The same blister design principles as for a
large transducer apply.
Figure 4 Small circular transducer
A Streamlined
blister
B Mounting ring
C Clamping ring
D Guide
E Air outlet
F Forward
G Transducer
cable
E
E
A
C
G
D
F
B
(CD017010B)
Note that the transducer cable must be provided with a cable loop
inside the blister. Observe the vertical forward edge of the blister.
This will guide the water to each side of the blister.
Common guidelines
The best performance is obtained with a blister height of 40 cm
or more. A streamlined shape and rounded edges reduce the flow
noise. A vertical leading edge or front will guide the aerated
water to the sides of the blister. The orientation of the blister
should follow the water flow.
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