Ninglu Doppler Speed log DS99 with gate valve is a high-performance speed log that measures ship’s speed relative to water and distance using Doppler principle.
It has a single-axis sensor that can be installed with a gate valve for easy maintenance.
It has a 7 inch TFT LCD display that shows speed and distance in arrow and digital format.
It also has data output and input interfaces that comply with IEC 61162-1 standard.
Ninglu Doppler Speed log DS99 with gate valve is the optimum choice for large ship under 50000 GT, as it meets IMO rules and has a high integration and stability.
It is designed by Ninglu Technology, a leading navigation supplier in China with joint investment of Norway Skipper AS.
SPECIFICATIONS:
Display: 7-inch TFT LCD with a resolution of 480×234 pixels
Power Supply: DC24V (18~33V), 20W
STW Speed: Arrow + Digital Speed Display
Data Output: IEC 61162-1 VBW, VLW
Language: English/Chinese
Trip Counter: Measures from 0 to 9999.99 NM
Total Counter: Measures from 0 to 999999.99 NM
Distance Accuracy: 0.2 NM or 2%, whichever is greater
Speed Accuracy: 0.2 knots or 2%, whichever is greater
Speed Range: -10 ~ +40 knots
Power Supply: AC110/220V 50/60Hz
Classification: IMO
Input: GPS Input VTG
Output: VBW and VLW
