JRC JLN 550 4 Beam Pulse Doppler Sonar Marine 2 Axis Speed Log Low Power Consumption High Speed measuring accuracy





The JLN-205 Doppler Log is designed as a device of ship speed measurement and information. The JLN-205 utilizing high frequency of ultrasonic wave brings high stability and accuracy of speed measurement.
In addition, a miniaturized transducer will enable to install on the bow where is in less influence against tiny bubbles.
Outline
Stable & high accurate measurement
Easy reading of speed indication

- Ensuring accurate measuring and stable indicating of ship speed since measurement is insensible to bubbles generated in navigation.
- The installation on bow of what is less bubbles influence will be accomplished with a miniaturized transducer.
- The large characters in main display helps easy glance.
- To enable connecting GPS receiver will bring comprehensive speed information calculated by GPS information.
- Various option units can help to configure an optimal Doppler Log system.
- This equipment is complied with the following standards.
- IMO Resolution A.824(19),Revised IMO Resolution MSC.96(72),IMO Resolution A.694(17).
- IEC60945:2002,IEC61162-1:2000