Vortex flowmeter

InnovaMass 240i-241i

iSeries Next Generation Vortex Flow Meters

InnovaMass®

Vortex is the ideal flow technology for gas, liquid andsteam measurement.  Available in both inline and insertion versions, Sierra’s multivariable InnovaMass vortex flow meter measures up to five process variables with one process connection: volumetric flow rate, mass flow, density, pressure, and temperature, which is ideal for highly accurate steam flow measurement. By compensating for temperature and pressure variations, you get true mass flow to maximize your steam productivity and reduce cost-of-ownership.

Specifications

  • Mass or volumetric flow monitoring of gases, liquids and steam
  • Inline 1 to 8 inches (25 to 203 mm)
  • Accuracy:
    • Mass flow: +/- 1.0% of reading over a 30:1 range (liquids); +/- 1.5% of reading over a 30:1 range (gas & steam)
    • Volumetric: +/- 0.7% of reading over a 30:1 range (liquids); +/- 1.0% of reading  over a 30:1 range (gas & steam)
  • Flow range (30:1 Turndown):
    • Liquids:
      • 1 ft/s (0.3 m/s) Velocity Minimum
      • 30 ft/s (9.1 m/s) Velocity Maximum
    • Gas & Steam:
      • 10 ft/s (3.05 m/s) Velocity Minimum
      • 300 ft/s (91.5 m/s) Velocity Maximum
  • Repeatability
    • Mass Flow Rate: +/- 0.2% of reading Volumetric Flow Rate: +/- 0.1 % of reading Temperature: +/- 0.2°F (+/- 0.1 °C)
    • Pressure: +/- 0.05% of full scale
    • Density: +/- 0.1 % of reading
  • Process fluid temperature:
    • Standard: -40°F to 392 °F (-40°C to 200 °C)
    • Ambient temperature:
      • Operating: -5°F to 140°F (-20° to 60°C)
      • Storage: -40°F to 150°F (-40° to 65°C) 0 to 98% relative humidity, noncondensing conditions

High temperature up to 750°F (400°C).


Lees meer

  • Process pressure:
    • Pressure to 1500 psig (103 barg)
    • Optional High pressure to 5000 psig (345 barg); See 240S
  • Power supply options:
    • 24 VDC +/-10%, 0.4 amp maximum
    • 100 to 240 VAC, 50/60 Hz, 0.2 amps RMS at 12 W maximum
  • Output signals:
    • Three programmable 4 to 20 mA
    • User definable pulse output for totalized flow
  • 316 stainless steel constructionHazardous-Area Location Enclosure NEMA 4X (IP65)
  • Digital Communications:
    • HART
    • Modbus
    • Profibus DP
    • Foundation Fieldbus
    • BACnet
    • USB, RS-232
  • Approvals:
    • cFMus
    • ATEX
    • IECEx

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