HYDROPHYSICAL PARAMETERS VERTICAL PROFILE MEASUREMENT SYSTEM

HYDROPHYSICAL PARAMETERS VERTICAL PROFILE MEASUREMENT SYSTEM 2018-07-13T13:58:11+00:00
Система измерения гидрофизических параметров

Used for temperature, conductivity, pressure, salinity, density and sound speed measuring in the sea by means of disposable break-off
probes (from the water surface up to 1000 m depth).

Used in underwater vehicles and in ecological probes.

Measurements of salinity, sound velocity and water environment density realized by an indirect method based on real-time measured values of the primary parameters (temperature, conductivity and pressure).

METROLOGICAL CHARACTERISTICS

Parameters and characteristics Range Accuracy
Temperature -2 °С … 35 °С (inc) ±0,02 °С
Conductivity 1.1 cm/m … 7.0 cm/m (inc) ± 0.005 cm/m
Pressure (depth) 0 … 10 000 kPa (inc) (0 … 1000 m inc) ± 25 kPa
Salinity 14 ‰ … 38 ‰ inc ± 0,05 ‰
Density 1012 kg/m³ … 1038 kg/m³ inc ± 0,2 kg/m³
Sound Velocity 1410 m/s … 1560 m/s inc ± 0,5 m/s