Doppler LCD Speed Log
The Doppler LCD Speed Log is engineered for precision and reliability, featuring high accuracy and a high-performance signal filter for exceptional data integrity. Its dual-beam system ensures robust and accurate speed measurement. Encased in a durable stainless steel transceiver cabinet, it offers excellent protection and longevity. The liquid crystal display provides clear, easy-to-read information, making it an essential tool for precise speed monitoring in marine applications.
Overview
Features
Dual-beam system, effectively reducing the metering error.
The transducer contains two symmetrical sensors, which emit two sound beams, one forward and the other backward.
The system automatically averages the two Doppler signal data to obtain a more accurate measurement value.
Speed and mileage information are displayed in a high-brightness and high-contrast 7-inch color LCD screen.
Data can be output to radar, electronic chart, AIS system, VDR and other equipment.
Fully meet the requirements of international maritime personal safety transportation.
Technical parameter
Transducer | Diameter 60mm,cable length 20m |
Display unit | 230×215×83mm,weight 3kg |
Signal processing distribution unit | 348×346×107mm,weight 8kg |
Transceiver unit | 328×384×107mm,weight 7kg |
Power supply | AC110V/220V(±10%) |
Operating temperature | -10°C~55°C,0°C~40°C is recommended |
LCD working temperature | -00°C~70°C |
Humidity | 10~90% relative humidity |
Show | 7-inch color LCD display |
Adjustable brightness | LCD screen background brightness is adjustable in 8 levels |
Optional | Repeater |
Data output | NMEA0183(VBW,VLW) |
Data input | NMEA0183(RMC, VTG, GLL, HDT) |
Speed accuracy | 0.2 knots or±2% , which ever is greater |
Transmit /receive frequency | 1MHz |
Measuring range | 40 knots |
