Simrad ES70 - INSTALLATION REV A Installation Manual page 125

Example: Large circular transducer
The illustration below shows a typical transducer blister designed for a large transducer.
Note that due to the physical size of the transducer, a U-shaped support bar (E) is used
to support the transducer. The purpose of this support is to prevent the transducer from
being pushed up into the blister in heavy seas.
Figure 28 Large circular transducer
A Streamlined blister
B Stiffening rib
C Drainage holes
D Inclination angle
U-shaped support bar (recommended
E
on large transducers)
343522/A
Transducer Installation
F Forward
G Cable service loop
H Stuffing tube
I Minimum 400 mm
Rounded corners
J
Air outlet
K
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