Underwater depth measuring echo sounder with single beam
*Main features of the Echo Sounder:
With advanced frequency conversion technology, HD-370 and HD-380 reduce noise caused by transducer and enhanced echo intensity. In addition, both the HD-370 and the HD-380 support different frequency transducers to meet the demands of different hydrographic projects.
The optimal TVG curve of HD-370 and HD-380 is designed according to the transmission properties of sonar in water which can greatly optimize sounding performance and solve the issue of shoal water sounding.
Portable design, high-definition LCD screens and mass storage make field operations much more convenient.
Preinstalled Hi-Sounder software reduces your software cost.
With the low frequency sounding function, HD-380 can easily get mud thickness data.
*Specification of the Echo Sounder
| Digital Echo Sounder | HD370 |
| Single Frequency | |
| Frequency | 200 KHZ(other frequency for option) |
| Transmission Power | 500W (200KHZ transducer) |
| Bathymetric Range | 0.3m-600m |
| Depth Resolution | 0.1ft/0.01m |
| Accuracy | ±0.01m+0.1% of h( depth value) |
| Ping Rate | Up to 30Hz |
| Draft Range | 0.0m～15m |
| CPU | 1.6GHZ |
| Memory & Storage | 1G DDR2 & 4G storage |
| LCD Display | 12 inches, 1024X768 resolution, 1000cd/ m2 |
| I/O Interface | 2×RS-232 ports, 3×USB ports, 1×DC power port, 2×TX ports (for transducer) |
| Power Supply | DC 9～36V / AC 220V |
| Operation Temperature | -30°C～60°C, non-condensing |
| Dimension | 44mmL X 341mmW X 164mmH |
| Weight | 9 kg |
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