1.high indicating precision;
2.no any noise;
3.direct and clear indication;
4.RAI-1 and RAI-2
This RAI rudder angle indicator can be equipped with multiple single-face rudder angle indicators.
The signal of rudder angle transmitted by rudder angle is employed in RS-485 digital transmission. It has advantages of long transmitting distance and intensive interference rejection.
The system could transmit output signal of six-way sub-display and two-way RS485 (accord with IEC-61162 connection standard).
The rudder angle range is both 35° -0° -35° and 45° -0° -45° which is set arbitrarily.
This RAI rudder angle indicator has two types: RAI-1 and RAI-2
RAI-1(type) three-face rudder angle indicator possesses both analog and digital indication. The former is employed in light-emitting diode and the latter is nixie tube.
RAI-2(type) single-face rudder angle indicator is digital indication in terms of nixie tube and light-emitting diode is used for indicating the rudder of port and starboard.