|Operating System:||2- Axis 4-beam Pulse Doppler Sonar Or ROT-combined 3-axis 4-beam Pulse Doppler Sonar (ROT:option||Operating Frequencies:||240kHz (BT : For Speed Against The Ground) 2MHz (WT : For Speed Against The Water)|
|Distance Run Range:||0 To 99999.99nm||Depth Range:||BT : 2 To 250m (below Hull Bottom)depending Upon Sea Bottom Conditions WT : 3m Or More (below Hull Bottom)|
|Speed Measuring Accuracy:||±1% Or 0.1 Kts Whichever Is Greater||Total Distance Run Accuracy:||±1% Or 0.1 Nm Whichever Is Greater|
|Power Consumption:||300VA Or Less||Operating Temperature:||-15deg.C To +55deg.C|
4 Beam Pulse doppler log in ship,
Marine jrc speed log,
2 Axis furuno speed log
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.
Stable & high accurate measurement
Easy reading of speed indication
Contact Person: Yu.Jing