Contact Platform Support
Help CenterMarine Electronics Maritime Navigation Communication JRC JLN-740 Water Radio Stable Speed Distance Measurement Doppler Speed Log
Related Products
-
Marine Electronics Nautical Navigation Communication IMO SAMYUNG SNX-300 Collision Avoidance Navigational Telex NAVTEX ReceiverNegotiableMOQ: 1 -
Marine Electronics Maritime Navigation Communication Ship Boat Navnet Weather Fax Nautical Weather Facsimile Receiver NavtexNegotiableMOQ: 1
-
Marine Electronics Navigation Communication FURUNO GP-1971F 19'' Touch Screen GPS/WAAS Chart Plotter Built in Chirp Fish FinderNegotiableMOQ: 1
-
Marine Electronics Maritime Navigation Communication FURUNO GP-330B CAN Bus NMEA2000 Navnet GPS WAAS Receiver Sensor AntennaNegotiableMOQ: 1
-
Marine Electronics Maritime Navigation Communication Xinuo HM-5818 S57 S63 Electronic Chart Display And Information System ECDISNegotiableMOQ: 1
Please contact me before purchasing for the shipment and product price and detailed configuraiton.
If you want to make bulk purchase or be our agent, please contact with us.
Features
The JLN-740 series is a Doppler Speed Log compliant with the IMO MSC.96(72) standard, required on all internationally-voyaging ships exceeding 300 GT. Boasting never-before-seen accuracy for speed measurement, the JLN-740 is also installed with our company's proprietary bubble detection, which informs you when measurement accuracy is impaired due to air bubble contact. A model featuring color LCD touch panels for the main and sub displays, allowing you to view important information and adjust brightness in all displays from one location, is also available.
Precise Ship Speed Tracking
The JLN-740 series utilizes digital signal processing, which, coupled with optimizations to existing speed measurement waveforms and the reliability of ship bottom mounting, has resulted in water speed measurement with accuracy up to 0.03kn or 0.3% in all models*1. That accuracy of information allows for highly fuel-efficient speeds, which means faster voyages with less waste. Along with improved speed measurements, the series also has greatly improved ship speed tracking, relaying all the information you need for precise navigation during berthing.
Bubble Detection
A long-unsolvable problem with doppler-based water speed measuring systems was reduced accuracy from bubbles making contact with the measuring device on the bottom of the vessel. The JLN-740 series detects when bubbles contact the transducer, and - using proprietary technology from JRC - alerts you of reduced measuring accuracy via the display. Confirming the source of the issue typically requires visually examining the device on the bottom of the ship. However, onboard air bubble detection allows you to skip unnecessary preventive maintenance
Send Inquiry to This Supplier
You May Also Like
-
Engine PartsNegotiableMOQ: 2000 Pieces
-
For Caterpillar C6.6/C7.1 Diesel Generator Set 270-0106 2700106 Fan BladesUS$ 100MOQ: 1 Piece
-
Advance 300 Marine Engine Gear Box Reduction Ratio 4:1NegotiableMOQ: 1 Box
-
Cab Fixed Rectangular Window for Marine SuppliesCAD 200 - 200MOQ: 1 Piece
-
Gorgeous Marine Steel Hatch Cover Supplier With Rich ExperienceUS$ 5 - 20.9MOQ: 500 Pieces
-
Rotomolding Pontoon FactoryUS$ 1 - 100MOQ: 500 Kilograms
-
1/4" Rope Lock Tie Down Boat RopeUS$ 0.5 - 2MOQ: 100 Pieces
-
Eva Foam Boat HullUS$ 100 - 100MOQ: 50 Pieces
-
15ppm Marine Oil Bilge SeparatorUS$ 2,000 - 40,000MOQ: 1 Unit
-
Yacht Dock Marine Pneumatic Boat Rubber Fender F4211- 16.8*4.4inchUS$ 7 - 11MOQ: 50 Sets
