• Thermal flow meter / mass / for air / for nitrogen

ST98B-AN

Article: 00133460

Thermal flow meter / mass / for air / for nitrogen

The ST98B-AN BASIC insertion type FlexMASSter sets a new standard for thermal mass flow meter performance, ease of use and installed value for Air or Nitrogen service. This field selectable insertion unit features an application-specific instrument package for fast ordering, simple installation and precision measurement.

The ST98B-AN BASIC features FCI's popular ST98 Series innovative flow element design with leading-edge flow transmitter electronics and temperature compensation to ensure optimum performance in process temperatures that vary up to ± 100° F. It is available with all of the below listed standard features for a very attractive price and with quick delivery as soon as 5 business days ARO.

Applications

Monitoring air flow to burners
Optimization of combustion air control systems
Aeration pond monitoring
Flow Range: 1.25 to 125 sfps [0.4 to 38 nmps] in
Air or Nitrogen at standard conditions; 70° F [21.1° C] and 14.7 psia [1.01325 bar (a)].
Accuracy: (at calibrated conditions) ± 1% reading + 0.5% full scale
Temperature Coefficient:
With optional temperature compensation. Valid from 10% to 100% of full-scale calibration
Flow: Maximum ± 0.015% of reading/ºF up to 850ºF [±0.03% of reading/ºC up to 454 ºC]
Repeatability: ± 0.5% reading
Turndown Ratio: Factory set at 100:1
Temperature Compensation: ± 30° F [± -1° C]
Temperature Range: 40° to 100° F [4° to 38° C]
Pressure Range: 10 to 50 psia [0.7 to 3.4 bar(a)]
Enclosure: Powder coated carbon steel rated for NEMA and CSA Type 4, water and dust tight
(meets IP66)

Specifications

  • Technology: thermal, mass
  • Fluid: for air, for nitrogen
  • Material: stainless steel
  • Other characteristics: precision
  • Process pressure: Min.: 0 bar (0 psi)
  • Process temperature: Min.: 0 °C (32 °F)

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