Doppler Current Graph Type KDG-300 For Fishery
KDG-300 general specifications
| Main function | |
| Measurement method | The 4-beam system using ultrasonic pulses |
| Frequency | 140 kHz |
| Power supply | AC100V/ AC110V/ AC220V, 50/60Hz, Single Phase |
| Power Consumption | 180VA or less |
| Operating Environment | 00C -+500C |
| Ship Speed-Current Measurement Functions | |
| Number of Measurement Layer | Max. 5 Layers (Ground Measurement/Log Measurement) |
| Distance Under the bottom | Within 80% of the sea depth ranging from 3m to 220m (depending on the sea conditions) |
| Measurement Method | Simultaneous measurement with the current and deviation current |
| Measurement Range | 0-9.9 Knot |
| Measurement Resolution | Min. 0.1 Knot |
| Distance under Ship Bottom | |
| Ship Speed to the Bottom | Max.450m (depending on bottom sediments) |
| Ship Speed to Water | 15m or deeper |
| Measurement Range | 0 knot – 30 knot |
| Ship Speed Measurement Resolution | Min. 0.1 Knot |
| Cruise Accumulated Range | 0-9999.9nm |
| Display Function | |
| Functions | Current, Ship Speed, Water Depth, Fish School, 3D-Current, Trend Graph, Check Mode |
| Display Mode | Vector, Textual, DCG-200 compatible, Ship speed, Stereoscopic 3D, Echogram |
| Textual Display | Current Speed, Current Direction, Measuring Depth, Water Depth, Ship Speed, Cruise, Own Boat Position, Course, Heading, Date & Time, Deviation Current |
| Trend-graph Display | Current, Deviation Current, Ship Speed, Water Depth, Water Temp. (when imputting data) |
| External Interface | |
| NMEA Input | GPS Data (GGA, GLL, VTG), Heading Data (HDT, HDG, HDM).
Water Temperature Data (MTW), Water Depth Data (DBT, DBS) |
| External Synchronization Input | Ship Speed Current Data (VTG, VHW, VBW, DDT, CUR) |
| NMEA Output | |
| Log Pulse (200p/n.m.) Output | |
| External Synchronization Output-GIF Output | |
Standard Connection Diagram
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