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F-2600 Series Inline Vortex Flow Meters

           F-2600 Series Vortex Flow Meters are designed for accurate, cost effective mass flow measurement of saturated steam. The standard loop powered version of the vortex flow meter is equipped with the internal temperature compensation required for direct mass flow measurement. Each F-2600 Vortex Flow Meter is provided with a 4-20mA analog output for flow rate, a pulse output for totalization and a built-in user interface and display. The standard loop powered meter also includes HART. Optional versions are available with internal pressure compensation, multiple analog outputs and BACnet or MODBUS serial communications.

APPLICATIONS
  • Saturated steam
  • Hot water to 500° F (260° C) standard, 750° F (400° C) optional
Applications with optional pressure sensor
  • Superheated steam to 500° F (260° C) standard, 750° F (400° C) optional
  •Compressed air
  •Industrial gases
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GENERAL SPECIFICATIONS

ACCURACY
Percent of reading accuracy to within:
± 0.7% for liquids (volumetric)
± 1% for steam and gases (volumetric)
± 1.5% for steam and gases (mass)
For Reynolds Number ≥ 10,000
Repeatability:  ± 0.2%
Long term stability:   ±0.2% over a period of 1 year
SENSING METHOD
Vortex shedding with integral piezoelectric sensors
Integral 1,000W
platinum RTD (optional) provides instantaneous temperature
Integral pressure transducer (optional) provides instantaneous pressure
OPERATING TEMPERATURE RANGE
Ambient:   -40° F (-40° C) to 185° F (85° C)
Process: -330° F (-200° C) to 500° F (260° C)
Optional high temperature limit :   750° F (400° C)
MAXIMUM OPERATING PRESSURE
≤ Flange rating or 1500 psi (103 bar)
PRESSURE LOSS
Pressure loss varies with meter size and flow rate.
Please contact ONICON for detailed information.
CONNECTION TYPE
ANSI Class 150, 300 or 600 flanges
Wafer style
MATERIALS
Sensor Body:  316L Stainless Steel
Bluff/Sensor Body:   316L Stainless Steel
Electronics Enclosure: Epoxy painted aluminum

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