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Dualstream™ Hazardous Area Flow Computer

A reliable, high-performance solution, the Dualstream™ Hazardous Area Flow Computer has very low power consumption and can be powered from alternative sources, making it ideal for remote metering locations. Certified to ATEX, IECEx, UKCA, CE.

In line with the Dualstream™ wet gas flowmeters’ plug-and-play installation philosophy, the Dualstream™ Hazardous Area Flow Computer is integral to the wet gas meter, simplifying installation and removing the requirement for a safe area flow computer. The software package offers industry-standard wet gas corrections, Solartron ISA proprietary three-phase live flowrate output and relevant well flow rate data.

A web interface allows for remote access for maintenance and diagnostics from any connected location and creates a truly remote, fully functional, highly accurate wet gas metering system for reservoir and production engineers.



Key Features

  • Hazardous area location, no requirement for safe area
  • Simple ‘plug & play’ installation
  • Low Power consumption (< 10 Watts)
  • Option for solar power as energy source
  • RS485 & Ethernet Modbus RTU communications
  • No compromise for wet gas measurement over any other metering solution


Measurement Applications

  •  Dualstream™ Venturi
  •  Dualstream™ 1
  •  Dualstream™ 2
  • Specifications +


    Sizes
    Stainless Steel 360 x 360 x 270 mm
    Aluminium 360 x 360 x 261 mm

    Enclosure Type
    Marine grade copper free Aluminium uncoated
    Marine grade copper free Aluminium coated painted RAL9010 White
    Stainless steel (316) uncoated
    Stainless steel (316) painted RAL9010 White

    Weight

    Gross Stainless Steel (316) ~ 88 Kg
    Gross Aluminium ~ 37 Kg

    Interfaces
    2 off 2-wire RS485 cable
    2 off 4-wire Ethernet cable
    1 off +24 V / 0V DC Power cable

    Measurement Technique Available
    De Leeuw, ISO 5167, TR 11583, Solartron ISA
    propitiatory wet gas calculation

    Equipment Principles
    HART digital DP, P, T, none intrusive temperature sensor

    Ambient Environmental Operating Range

    -40 to +60°C
    5 to 100 % RH @ 60°C

    Input Power Characteristics
    16V to 32V DC input with less than ±10% ripple required
    (nominal 24 V DC)
    Full system load with transmitters, typically < 10W

    Installation Requirements
    As standard, bolted to back of Dualstream™ meter frame.
    Or remote mount option located < 15 meters away

    Certification
    ATEX II 2 G Ex d e IIB T6 Gb -40°C ≤ Ta ≤ 60°C
    IECEx II 2 G Ex d e IIB T6 Gb -40°C ≤ Ta ≤ 60°C
    UKCA II 2 G Ex d e IIB T6 Gb -40°C ≤ Ta ≤ 60°C

  • Downloads +