A high-accuracy Log complying with the requirements of IMO. Many signal output functions as standard and Easy installation.
The TD-310 Doppler Speed Log is designed in accordance with the requirements of IMO regulation and has high accuracy, many signal.
The TD-310 Doppler Speed Log is designed in accordance with the requirements of IMO regulation and has high accuracy, many signals’ output functions such as ship’s speed and distance etc..
The size of units are reduced as small as possible (the display unit particularly is 1/14 in volume and 1/5 in mass compared to TD-501), and easy to install to ships such as coastal ships and ocean going ships.
The TD-310 adopts the paired-beam system in which the sonic energy is directed ahead and astern.This virtually minimizes doppler shift errors caused by the ship’s motions. Furthermore, by receiving the echoes selectively from about 3 m below the ship’s hull, the TD-310 minimizes adverse wake influences.
By virtue of its non-protruding, flush-mount design, the transducer of the TD-310 is completely free from the damage caused by drift ice or wood. Moreover, it need not be retracted before entering a port or extended after leaving it.
Total cumulative distance(DISTANCE 1) and distance since reset(DISTANCE 2) are memorized for each display unit.
Up to 3 Display units and 4 Analog meters can be connected.