The NMEA 2000 Rudder Angle Adapter YDRA-01 allows you to connect an existing resistive type rudder angle sensor installed on a rudder and supply NMEA 2000 autopilots, chart plotters and other devices with the rudder angle. The Device can be used with a rudder angle sensor with maximal resistance less than 400 Ohm, including European (10 to 180 Ohm range) or American (240 to 33 Ohm range) standard sensors, and with 0-5V voltage output sensors.