The MD74RDI from MARINE DATA is a four digit Rudder Angle Indicator. It accepts a NMEA 0183 digital input from a MARINE DATA MD61 Rudder Angle Transmitter via a MARINE DATA MD94DDU Data Distribution Unit. The Rudder Angle Indicator digital display gives a resolution to 0.1° and is accurate to 0.1°. In addition to the digital display, the MD74RDI has a Bar LED indicator to show Port or Starboard manoeuvres.
The Rudder Angle Indicator can be panel mounted (kit included) or bulkhead mounted with an optional adjustable Trunnion Bracket (MD74/TB). Internal components are housed within a robust aluminium enclosure. The MD74RDI is rated to IP54; an IP65 version (MD74RDI-W) is also available.
Finished in RAL7040 Window Grey or RAL9005 Jet Black powder coat paint, the MD74RDI is designed to complement existing marine navigation equipment.
Compact and rugged, the MD74RDI offers a Rudder Angle Indicator solution for locations where available space is limited and allows digital Rudder Angle data to be conveniently displayed at any location on a vessel.
The MD74RDI Rudder Angle Indicator from MARINE DATA: flexible in application, easy to install and simple to maintain.
Compact digital display of Rudder Angle
Port and Starboard turn indication
IP65 version available (MD74RDI-W)
Wheelmark Approved when installed as part of the MARINE DATA Rudder Angle Transmission and Indication System