Venturi flow meter Flowatch 3I

volumefor waterfor gas

MULTIPHASE FLOW METERING Flowatch 3I The Pietro Fiorentini Multiphase and Wet Gas Flow Meters are non intrusive, inline systems providing real time measurement of oil, water and gas flow rates in the dispersed phase of the flow avoiding the use of large systems based on phase separation. The Flowatch 3I utilizes a combination of DP measurement from a venturi, impedance measurement (capacitance/conductance of the oil/water mixture) and bulk velocity measurement via sensor cross-correlation. It is a non radioactive model, suitable for strictly regulated areas. Being radioactive free, no specific permits are required. Operating range • - 0-100% Water Liquid Ratio (WLR) • - 0-100% Gas Volume Fraction (GVF) • - All flow regimes • - All water salinity Size 0.5" to 12", others upon request Design pressure and temperature • - Up to 714 bar (10,000 PSIG) • - Up to 150° C (320° F) Body material SS316, Duplex, Inconel 625, others upon request Venturi • - Insert field replaceable • - Max pressure drop < 1 Bar Density measurement (HS Model) • - Gamma source: Cs 137 • - Half-life: 30.1 years • - Dose level: 0.1 µSv/h @0 cm (natural background) • - Detector: Pietro Fiorentini Fast Gamma • - Counts per second: 2 millions • - ATEX/IECEx certification Ex d IIB T4 NIR Probe • - Flanged • - ATEX/IECEx certification Ex d IIB T4 Flow Velocity Module for Wet Gas • - Pressure sensitive transducers • - ATEX/IECEx certification Ex ia IIB T4 Ga • - IP66 protection Communication interface Communication ports: • - RS-485/422 single or redundant, Ethernet Communication protocols • - Modbus ASCII/RTU, TCP/IP