Airmar DST810 smart sensor

This plastic thru-hull NMEA 2000 smart sensor combines accurate depth, speed, and temperature signals with heel and trim/roll data. It can read depths up to 330 ft (100 m) and provides a fast 5 Hz water speed signal output for smoother presentation on compatible chartplotters and other displays.

Wireless Bluetooth compatibility makes managing sensor data calibration very easy through the Airmar Cast app interface. The 235 kHz operating frequency helps avoid interference with other echo devices on the vessel. The sensor’s wide and fan-shaped 10 x 44 degree beam width allows finding the bottom even when installed on steep-hulled or heeling sailboats.