• Replacement of gamma-densitometer

    Substitute the isotope gamma source with environmentally friendly X-rays

  • Oil industry

    Density and fraction measurement of fluids in the pipeline

  • Power plant and process industry

    Monitor of fluids flow and transport process

  • University and Institute

    Laboratory research in multiphase flow and its transport phenomena

Key features

  • No permanent radioactive source

  • Turn-key solution

  • Non-intrusive

  • High pressure and high temperature rated

  • State-of-the-art X-ray based

  • Three-phase enabled

  • High accuracy

  • Minimum HSE requirement

  • Lost cost


FluidsGas, oil, water (others on request)
MeasurementsPhase fraction and mixture density
Holdup accuracy± 5% (absolute holdup)
Density accuracy± 0.06 (specific density)
Sampling speed40 Hz by default (max up to 400 Hz)
Pipe pressureClass 1500 (others on request)
Pipe diameter1 to 8 inches (others on request)
Installation interfaceCompact flanges (NORSOK or ANSI)
X-ray source30 – 100 kV
SoftwareFlowDIARY™ 4.0 with MODBUS enabled
Typical total power consumptionLess than 100 W
Typical size and weight0,4 x 0,7 x 0,4 m, 110 kg
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