ST40 Bidata Display (more information)  

ST40 Bidata Display for use as a repeater for ST40 systems or other SeaTalk systems
 

Compact in size and design, yet big on performance and features, ST40 Bidata gives you all the information power of the individual ST40 Speed and ST40 Depth units, simultaneously displayed via bold 7-segment 27mm and 17mm digits displays. ST40 Bidata makes an ideal repeater for a chart table or second steering station displaying data from any SeaTalk Speed/Log and Depth unit as well as from a master Bidata unit.

ST40 Bidata provides independently selectable speed and distance units, shallow alarms and resettable minimum –depth memory, deep and shallow anchor alarms and water temperature information. As with all ST40 displays, ST40 Bidata has extra large digits and razor sharp LCD displays for outstanding visibility in all light conditions. Fully compatible with SeaTalk, ST40 Bidata offers a choice of snap-on bezels in three different finishes for surface and bracket mounting option

ST40 Bidata ThruHull  

ST40 Bidata System (Depth and Speed Log)with valox plastic thru-hull transducer for inboard powerboats and sailing vessels

Product Number:E22045
Specifications
 
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.
Log range 0 to 99999.
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.
Speed range: 0 to 99.9 knots.
Temperature reading range -10°C to +40°C.
Trip reading range 0 to 999 nautical miles.