Roxar™ Multiphase Salinity System

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. Operating Range: Water transition point - 100% Water in Liquid Ratio (WLR)0-80% Gas Volume Fraction (GVF)Operating range can be extended towards 90% GVF dependent on operating pressure and flow profile Meter Sizes: 2", 3", 4" and 6" Installation: Vertical upwards flow, preferably downstream of a blind-T(Typically upstream of the Roxar 2600 MPFM) Uncertainty: Typical uncertainty (90% confidence interval):±0.5 abs Siemens/meter conductivity±0.5 abs % Salinity (NaCl) Design Pressure: 5,000 psi (345 bar) Design Temperature: -4°F (20 °C) to 266°F (130°C) Process Wetted Materials: Duplex UNS 31803Inconel N06625 Materials of Construction: Hazardous area electronics enclosure material: Stainless steel Flange Connection: Hubs with clamp connectorsANSI flangesWeldneck Sensor Type: Microwave transmission sensor3-pin probe configuration Power Supply: 24 VDCPower consumption: 24 W Communication Protocol: ModbusCommunication Interface: RS-485 Certifications/Approvals: ATEXIECExEMCIngress protection IP 66