CHCNAV Apache D60 Dual Frequency Echosounder 200/33khz For Apache 4 Pro
- Compatible with CHCNAV Apache 4 Pro USV
- Ideal for Dredging Operations, Deep water Surveys and Mining
- Surveys 200kHz and 33kHz frequencies simultaneously
The D60 is an integrated dual-frequency echo sounder designed for easy installation on the CHCNAV Apache 4 Pro. Operating at 200 kHz and 33 kHz, it provides accurate depth measurements with strong signal penetration. Built-in attitude and temperature sensors support real-time compensation for improved measurement reliability. Adaptive algorithms automatically adjust system parameters, eliminating the need for manual tuning. The D60 maintains consistent performance in turbid waters and areas with rapid depth changes, supporting reliable bathymetric surveys.
| Operating Frequency | High Frequency: 200 kHz Low Frequency: 33 kHz |
| Depth Range | 0.2–250 m @ 200 kHz |
| Depth Accuracy | ±1 cm + 0.1% h, Resolution 1 cm @ 200 kHz ±1 cm + 0.1% h, Resolution 4 cm @ 33 kHz |
| Beam Width | 6° ±2° @ 200 kHz |
| Sound Velocity Adjustment | 1370–1700 m/s, Resolution 0.1 m/s |
| Max Ping Rate | 50 Hz |
| Data Output Format | CHC Format |
| Internal Storage | 8 GB |
| External Ports | AUX Transducer Port, Transducer Interface, APACHE Port (PPS, LAN ×1, Power ×1) |
| Water Temperature Sensor | -55°C to 125°C, Real-Time Sound Velocity Correction |
| Surface Sound Velocimeter | Optional |
| Integrated Attitude Sensor | Roll ±0.1°, Pitch ±0.1°, Latency 20 ms |
| Power Supply | DC 12–38 V, Recommend 24 V |
| Average Power Consumption | 15 W |
| Operating/Storage Temperature | Operating: -20°C to 60°C Storage: -40°C to 70°C |
| Weight | Main Unit: 1.2 kg Transducer: 4 kg |
| Dimensions | Main Unit: 162 × 121 × 64 mm Transducer: 228 × 156 × 75 mm |
| Ingress Protection | IP67 |
| Housing Material | Aluminum Alloy |
| Datasheets | |
|---|---|
| CHCNAV Apache D60 Dual Frequency Echosounder 200/33khz For Apache 4 Pro - Datasheet |
Brand: CHCNAV |
Code: 1101120009
Supplier Code: 1101120009
Brand: CHCNAV |
Code: 1101120009
Supplier Code: 1101120009
At a glance
- Compatible with CHCNAV Apache 4 Pro USV
- Ideal for Dredging Operations, Deep water Surveys and Mining
- Surveys 200kHz and 33kHz frequencies simultaneously




