Tokyo Keiki TD-310 Doppler Speed Log

Tokyo Keiki TD-310 Doppler Speed Log

Tokyo Keiki 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 Tokyo Keiki TD-310 unit is 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 in ships such as coastal ships and ocean going ships.

Features

• Adopts the paired-beam system in which the sonic energy is directed ahead and astem

• 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

• Total cumulative distance(DISTANCE1) and distance since reset(DISTANCE2) are memorized for each display unit

• Up to 3 Display units and 4 Analog meters can be connected

• Auxiliary output signals as standard

- Digital interface (IEC-61162-1 VBW, VLW) :8 circuits

- 200 pulses/mile contact signals : 8 circuits

- Current signal (4-20 mA) :1 circuit

- Voltage signal : 1 circuit

• Low cost and simplicity of installation

- All special cables are supplied by TOKIMEC

- Size of main units are reduced and as a result, system can be installed with ease and low cost. Especially the depth of the display unit is reduced to about 30 mm