Acoustic Doppler Current Profiler / ADCP

Sontek’s Acoustic Doppler Current Profilers (ADCP) measure water velocity and direction of flow in streams as shallow as 10 cm deep. These easy-to-install devices feature a compact stainless steel design, and provide unmatched performance in all types of environment and under any conditions.

Courantomètre / ADCP Sontek

/ Our products

Sontek RS5

Sontek S5

Sontek M9

Velocity measurement depth

0.1 to 6 m

0.06 to 5 m

0.06 to 40 m

Water level measurement depth

0.1 to 6 m

0.20 to 15 m

0.20 to 80 m





Weight (Air)

0.45 kg

1.1 kg

2.3 kg

Sontek’s Acoustic Doppler Current Profilers (ADCP) are specially designed to be used alone or integrated into embedded systems for all types of environments (canals, pipes, bridges, canal walls, banks, etc.) and a wide variety of applications: ports, platforms, coastlines, bathymetric surveys, etc.


Discover our services

Our philosophy is to support our clients at all key stages of their projects.


A wide choice of rental sensors and acquisition systems, systems integration services, tailor-made training and technical support. Our rental catalog also includes complete systems, combining sensors of different technologies and from the main world-leading manufacturers.


Choosing Cadden as your project partner allows you to benefit from relevant technical advice, before, during, and after delivery. We accompany you during installation and provide technical support, even after the end of the equipment warranty.


Our trainers have advanced knowledge of all the solutions provided. Thanks to a close partnership with all of our suppliers, our training team will provide you with tailor-made solutions, training adapted to your applications.