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Sierra Innova Mass 240 In-line Vortex Meter

 
Sierra Vortex Flow meter

General Description

Read five process variables with a single installed device!

The award-winning Innova-Mass® Model 240 can measure the mass flow rate of any gas or liquid and are ideally suited for saturated or superheated steam. The multivariable Technology allows one instrument and one process connection to measure FIVE process parameters at the same time to simultaneously measure mass flow rate, temperature, pressure, volumetric flow rate, and fluid density.

The Innova-Mass cryogenic version has undergone extensive testing and field validation over the last several years proving that the meter is preferred versus traditional turbine meters for measuring mass flow rates of cryogenic fluids down to -328°F (-200°C).  Using a special cryogenic temperature RTD, mass calculations are done with the latest density equations of state for liquid Oxygen, Nitrogen, Argon, and CO2.

The Model 240 is fully field-programmable, configurable and feature RS485, MODBUS or HART protocols.  

Features

  • Rangeable down to Reynold's number of 5000
  • Selectable outputs for five process parameters in one integrated meter:
    • mass flow rate
    • volumetric flow rate
    • temperature (design-dependent)
    • pressure (design-dependent)
    • density
  • Built in flow computer and many configuration posibillities
  • All SIERRA Vortex meters are usable for gas or liquid media
  • Compact, low cost alternative to Corioles meters
  • Mass & Volumetric flow monitoring of most gases, liquids and steam
  • In-line sizes from 1/2 " to 8"
  • 1% rate accuracy (liquids) or 0.7% for gases over a 30:1 turndown
  • Fully field configurable
  • Loop powered with 4-20ma output
  • No moving parts, very reliable
  • Ex approved for FM, CSA and ATEX
  • Active loop, Loop powered, MODBUS and HART output available
  • Easy to Install, lots of installation options (f.i. Hot-tap systems)
  • Optional BTU measurement for steam and water

Technical Description

ACCURACY
Mass Flow Rate +/- 1.5% / 2 % (insertion) of rate over 30:1 range
Volumetric Flow Rate +/- 1% / 1.5 % (insertion) of rate over 30:1 range
Temperature +/- 1°C
Pressure 0.4% of transducer full scale
Density 0.5 % of reading