The High-Performance, Portable Singlebeam Echosounder
Product Overview
The Teledyne Odom ECHOTRAC E20 is a compact, rugged, and highly portable singlebeam echosounder (SBES) designed for hydrographic surveys in any environment—from very shallow inland waters to the deep sea. It represents a significant modernization of the Echotrac line, replacing legacy systems with a smaller form factor that delivers survey-grade precision with a much faster mobilization time.
The E20 is "frequency agile," meaning it can be configured as a single or dual-channel system using any frequency between 10 kHz and 250 kHz. This flexibility allows it to handle both high-resolution shallow-water mapping and deep-water penetration using a single unit.
| Specification | Details |
|---|---|
| Operating Frequency | 10 kHz to 250 kHz (User-tunable) |
| Depth Range | 0.5 m to 6,000 m |
| Accuracy | 200kHz: 1cm resolution / 2cm ± 0.1% of depth |
| Channels | Single or Dual channel options |
| Max Ping Rate | 50 Hz |
| Data Output | Ethernet (Full Echogram/s7k), Serial (NMEA depth) |
| Input Power | 10-30 VDC (Max 50W) / 100-230 VAC |
| Dimensions | 83 mm (H) x 300 mm (W) x 221 mm (D) |
| Weight | 5.7 kg |
| Environmental | IP67 (Waterproof when sealed) / -20°C to +55°C |
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