Chapter 2: Transducer Installation; Connection To Instrument; Transducer Type - Raymarine Autohelm ST 30 Manual

Chapter 2: Transducer Installation

Chapter 2: Transducer Installation

2.1 Connection to instrument

2.2 Transducer type

The ST30 Depth transducer is supplied with 10m (32.5ft) of cable. This
cable plugs directly into the back of the instrument.
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The ST30 Depth system is supplied (as standard) with a plastic through
hull transducer. This is suitable for use with Glass Reinforced Plastic
(GRP), Steel and Aluminium hulls.
Wooden hull and transom mount installations require a different type of
transducer. Please refer to the following table for details.
Hull material or
location
GRP, Steel, Aluminium Standard through hull plastic
Wood
GRP, Steel, Aluminium Retractable through hull
In hull
Caution: Plastic through hull transducers must not be used on vessels
with wooden hulls.
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SEATALK
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Transducer
Bronze through hull (Z118)
(Z120)
In hull puck (Z117)
D629
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