In instances where water conductivity is unstable, measuring conductivity and salinity of the produced water from a well can be an important operational parameter for oil and gas operators. Emerson offers a dedicated salinity sensor suitable for operating in three-phase gas-liquid flows, in combination with the Roxar 2600 Multiphase Flow Meter (MPFM). The Roxar Multiphase Salinity System (RMSS) provides sensitive and real-time measurement of the conductivity and salinity of produced water in multiphase production wells. Together with the Roxar 2600 MPFM, this enables operators to obtain saline independent multiphase measurements, and take appropriate data driven actions, as required.