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Raymarine ST40 Depth ThruHull System

Manufacturers Part Number: E22044

(£199.94 Inc VAT)

(£179.95 Inc VAT)

Standard UK delivery is 4 - 7
working days on this product.

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ST40 Depth System with Thru-Hull Transducer for inboard power boats and sailing vessels

Compact in size and design, yet big on performance and features, ST40 Depth offers all essential depth data in clear 7-segment, 28 mm sized digit displays. Depth can be displayed in either feet (FT), meters (M) or fathoms (FA). Minimum depth is recorded from each time the unit is powered up and can be reset at any time. Alarms can be set for shallow water, deep water, shallow anchor and deep anchor. A customer definable keel offset can be set and displayed at any time.

As with all ST40 displays, ST40 Depth has extra large digits and razor sharp LCD displays for outstanding visibility in all light conditions. Fully compatible with SeaTalk, ST40 Depth integrates with Raymarine autopilots and navigation equipment. It also offers a choice of snap-on bezels in three different finishes for surface and bracket mounting options.

ST40 Features

Seven segment digits (1.1" digital and 0.7" analog)
Surface and bracket mount options
SeaTalk integration for sharing and repeating navigation data
Optional clip-on bezels
Three levels of backlighting
Self-sealing speed transducer for easy cleaning and maintenance
Backlit push button controls
Waterproof to CFR-46 standard
Operating voltage 7.5V to 16.5V
Low operating current (40mA)
Compatible as repeaters with ST30, ST50, ST50 Plus, ST60, ST80, Raydata and the L760 Plus, L755 Plus and L1250 Fishfinders


Boss diameter 55 mm (2.20 inches).
Deep anchor alarm 10 to 400 feet.
Deep depth alarm 30 to 400 feet.
Depth range 0 to 400 feet.
Operating temperature: 0°C to +70°C.
Overall dimensions 126 mm x 70 mm x 38 mm (5.00 inches x 2.80 inches x 1.55 inches).
Power Consumption 35 mA typical. 70 mA with maximum backlighting.
Shallow anchor alarm 1 to 250 feet.
Shallow depth alarm 0 to 29 feet.
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