CHCNAV D230 Echo Sounder
Portable single-beam echo sounder
The D230 is a new-generation echo sounder from CHC - small, portable, robust and very accurate, making hydrographic surveying simpler and more productive. Sounding accuracy is ±0.02 m + 0.1% x D with a detection range of 0.3 m to 200 m, and the 0.3 m minimum range makes it ideal for shallow water. A modular design and one-touch operation keep it easy to use, while advanced water-depth software automatically filters secondary echoes.
- Plus/minus 0.02 m + 0.1% x D accuracy
- 0.3 to 200 m detection range
- 200 kHz frequency
- Automatic gain, power and range
- Flexible DC/AC power
- Connects to PC and GNSS receiver
Why the CHCNAV D230 Echo Sounder
Accurate shallow-water sounding
Sounding accuracy of ±0.02 m + 0.1% x D across a 0.3 to 200 m range; the 0.3 m minimum makes it perfect for shallow-water surveying.
Easy to use
A modular design makes it easy to test, repair and upgrade, while one-touch operation keeps it simple in the field.
Noise-free results
Advanced water-depth analysis software automatically filters secondary echoes and adjusts gain, power and range for accurate, interference-free results.
Key specifications
- Accuracy ±0.02 m + 0.1% x D
- Range 0.3 to 200 m
- 200 kHz frequency
- 10-30 V DC or 100-240 V AC
Interested in the CHCNAV D230 Echo Sounder?
Request a quote or ask us for advice on the right configuration for your application.
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