The NMEA 2000 Rudder 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. The Adapter can be installed as a standalone measuring unit or in parallel with an existing analog gauge (2-coil and 1-coil gauges are supported).