i40 Bidata

The i40 Bidata provides a compact view of both depth and speed data on one crystal clear instrument display. Log and sea temperature data can also be displayed.

Product Options
i40 Bidata
i40 Bidata

Compact multi data display

A convenient solution for multi data readouts in one compact instrument display, the i40 Bidata displays sea temperature, log, speed, and depth, with two datasets being displayed at once in crystal clear LCDs. The SeaTalk i40 Bidata instrument display couldn’t be easier to see, even when the at-sea lighting levels are low, thanks to its oversized digits and super-sharp LCDs. Displaying two datasets simultaneously, this instrument display offers the choice of either small or large digits to suit the user’s needs.

i40 Bidata Key Features

  • Integrated red backlight makes the screen extra visible in poor light
  • Low power consumption ensures a long battery lifespan
  • Large controls allow easier usage at sea
  • Built-in connections for Depth and Speed/temperature transducers
  • SeaTalk network interface for power and data connectivity
  • Master or repeater operation
  • Surface mount or optional trunnion mount kit

i40 group

Full Integration with Raymarine Equipment

Designed with convenience in mind, the i40 instrument displays fully integrate with Raymarine navigation equipment and autopilots for a seamless experience at sea. i40 can be the host for its own transducer or repeat data from another SeaTalk network device. i40 also supports network dimming control so it is easy to adjust the lighting levels for all devices from a single location. i40 instruments can also communicate on the SeaTalkNG network using an optional SeaTalk to SeaTalkNG Converter Kit (E22158), sold separately.

i40 Bidata Models

Choose either the i40 Bidata display only or choose the i40 Bidata with the P371 & P7 Speed/Temp/Depth through hull transducers

i40 Bidata Display

SKU: E70066
i40 Bidata Display
  • Display Only

i40 Bidata Through Hull Pack

SKU: E70145
i40 Bidata Through Hull Pack
  • P371 and P7 Through Hull transducers included

i40 Bidata Resources


SeaTalk, Speed transducer, Depth Transducer


Length: 128 mm (5.04 in), Height: 72 mm (2.83 in), Depth: 35 mm (1.4 in)

Relative humidity

Max. 93%

Waterproof rating


Storage temperature

-30 °C to +70 °C (-22 °F to 158 °F)

Operating temperature

0°C to +70°C (32°F to 158°F)


Europe 2004/108/EC

Nominal supply voltage

12 V dc

Operating voltage range

10 V dc to 16 V dc

Current (typical / max)

35 mA / 100 mA

What's in the box?


i40 Instrument display


i40 Sun cover


Mounting gasket


Clamping bracket


Fixing stud and thumb nut


SeaTalk power cable 1m (3ft)