CHCNAV D390 Echosounder System
The D390 is a professional single-beam echosounder system featuring a 200 kHz transducer and 7-degree beam angle, providing high-performance precision depth measurements down to 300 meters. Ideal for bathymetric surveying in inland waterways, rivers, reservoirs and coastal areas, it can be interfaced with any GNSS RTK receiver that outputs standard NMEA messages.
The rugged unit is enclosed in an IP66-rated aluminium enclosure, and features a 12-inch HD touchscreen for easy and intuitive data visualization. It runs CHCNAV's HydroSurvey software, offering powerful data acquisition and processing and streamlined workflows in a single package.
Specifications:
| Dimensions (L x W x H): | 25.7 x 12 x 6.4 cm |
| Weight: |
0.84 kg (host) 2.15 kg (transducer) |
| Power Consumption: | 10W |
| Frequency: | 200 kHz |
| Beam Width: | 6.5° ± 1° (200 kHz) |
| Depth Range: | 0.15 - 200m |
| Resolution: | 0.01m |
| Accuracy: | ± 0.01 m + 0.1% x depth |
| Max Sample Rate: | 30 Hz |
