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Sontek 3D ADV

Similar to the Nortek 3D Vektor is it possible to measure three dimensional flow velocities under turbulent conditions with the Sontek 3D ADV. It is based on the acoustic doppler principle and samples three velocity components at high frequency to obtain wave parameters and flow conditions.

Data acquisition can be through three analog outputs (one for each velocity component) or in digital format. The analog output can be integrated in other data acquisition systems.

Type / Model

Sontek 3D ADV                            

Measured variable

3 velocity components of current velocity [m/s]

Range of measurement

Accuracy of measurement

±0.54 %

Sampling rate range

0.1-25 Hz


Digital: RS 232 or RS 422. Analog: 3 channels, 0–5 V, scaling is user selectable