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Raymarine ST40 Speed Transom mount transducer system E22052

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1.50 KGS
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Product Description

Brand New

Raymarine ST40 Speed Transom System

ST40 Display with Transom mount Transducer Included


Raymarine ST40 Speed Transom system is perfect to use in small boats, yachts, RIBs or sterndrive equipped vessels when space is limited and  a compact in size and design yet powerful in performances display is needed.

This ST40 Speed transom system is for outboard mounting and comes with transom mount transducer that is included. It could be installed as a master display or as a repeater for displaying speed at multiple locations. The ST40 Speed Transom is SeaTalk compatible and integrates with Raymarine autopilots, Raymarine Chartplotters (multifunction displays) and other navigation equipment.

The ST40 Speed Transom has big high contrast LCD display with extra-large 7 segment 28mm sized digits for excellent visibilityin all lighting conditions and 3 levels of display-backlighting for night use. Speed display units can be chosen between knots (KTS), miles per hour, (MPH) or kilometers per hour (KPH) for Current speed, Maximum and Average speed. Log and trip information is presented in nautical miles (NM), statute miles (M) or kilometers (KM). Water temperature is displayed in Celsius or Fahrenheit degrees.

Mounting hardware's (bezels, surface and bracket) color of ST40 Speed Transom could be chosenbetween 3 finishes (Carbon fiber, Silver, Grey). 

The Raymarine ST40 Speed Transom Mount System includes the ST40 Speed display, P69 speed transducer, SeaTalk cable, mounting hardware, suncover and instructions.

ST40 Speed Transom Transducer



Raymarine ST40 Speed Transom Mount System Features:

  • SeaTalk compatible for networking to other instruments, multifunction displays and autopilots
  • High contrast LCD display for excellent visibility
  • 3 levels of display backlighting for night use
  • 28mm tall, 7-segment digits for visibility across the cockpit
  • Readout in knots, kilometers per hour or miles per hour.
  • User resettable trip log
  • Water temperature readout in degrees Celsius or Fahrenheit
  • Master or repeater mode for displaying speed at multiple locations

Raymarine ST40 Speed Transom Mount System Specifications:


  Supply voltage: 10 V to 16 V dc.  
  Current consumption (12 V supply): 25 mA typical. 60 mA with maximum backlighting.  
  Operating temperature: 0°C to +70°C.  
  Interfaces: SeaTalk.  
  Overall dimensions: 126 mm x 70 mm x 38 mm (5.00 inches x 2.80 inches x 1.55 inches).  
  Boss diameter: 55 mm (2.20 inches).  
  Speed range: 0 to 99.9 knots.  
  Log range: 0 to 99999.  
  Trip range: 0 to 999 nautical miles.  
  Water temperature reading range: -10°C to +40°C.  
  CE - conforms to 89/336/EC(EMC), EN60945.94/25/EC(RCD), EN28846 (applies to transducer only).
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