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D270

Product catalog summary

Overview: The D270 is a portable, single-beam echosounder designed for bathymetric surveys, integrating a built-in water temperature sensor for real-time sound velocity correction. It is suitable for applications such as river cross-section measurements, reservoir capacity assessments, and dredging volume analysis.

Key Features:

Operates on a Linux platform with web-based parameter configuration and chart plotting.
Includes 8GB internal memory for extensive data storage.
Operates at 200 kHz frequency with a maximum depth capability of 200 meters.
Wireless connectivity via Bluetooth and Wi-Fi for enhanced convenience and efficiency.
OLCD display provides vital data overview, including voltage status, water depth, and GNSS satellite tracking.
Proactive alerts for shallow water and data anomalies improve operational safety.

Specifications:

Measurement Parameters: Frequency - 200 kHz, Resolution - 0.01 m, Maximum sample rate - 30 Hz, Maximum transmit power - 300 W.
Depth Range: 0.15 m to 200 m, with accuracy of ± 0.01 m + 0.1% x D (D = water depth).
Environmental: Operating temperature -20°C to +60°C, Storage temperature -40°C to +70°C.
Physical: Size - 25.7 cm × 12 cm × 6.4 cm, Weight - 0.84 kg (host), 2.15 kg (transducer), IP67 rating.
Communication: Supports RS232, Network port, Transducer port, and Wi-Fi (802.11n - 2.4 GHz).

Contact Information: CHC Navigation has offices in China, Europe, USA, and India, with contact details provided for each location.

Catalog excerpts

SINGLE-BEAM ECHO SOUNDER MARINE SURVEY & CONSTRUCTION

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SINGLE-BEAM ECOSOUNDER FOR BATHYMETRIC SURVEY D270 is a portable, single beam echosounder that integrates a built-in water temperature sensor to enable realtime correction of sound velocity in response to temperature changes, resulting in superior depth measurement accuracy. The D270 echosounder is a cost-effective solution for a variety of applications, including river cross-section measurements, reservoir capacity assessments, and dredging volume analysis.Operating on a Linux platform, the D270 features intuitive web-based parameter configuration and seamless chart plotting, simplifying survey...

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A SINGLE-BEAM ECHO SOUNDER DESIGNED FOR BATHYMETRIC SURVEY CHCNAV ■ D270

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Measurement Parameters Maximum transmit power 300 W 1.46 inch, resolution (of a photo) 128x 128 OLED display (D = water depth) Maximum sample rate 30 Hz Sound velocity adjustment range 1300 m/s to 1700 m/s 2.15 kg (transducer) Environmental Operating temperature: Aluminum Alloy * All specifications are subject to change without notice. (1) Operating time varies based on temperature. Specifications are subject to change without notice. Operating system Linux Web page Support PC/Mobile web pages/ Ports RS232 / Network port / Transducer port Wi-Fi 802.11n - 2.4 GHz Bluetooth BT5.0, compatible with...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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