3/8/2024 0 Comments Flow meter definition![]() Pressure Measurement Range (STP Models)Ġ psig to 50 psig Ġ psig to 160 psig Ġ psig to 500 psig.Up to 850☏ commensurate with element see Operating Temperature in Flow Element specification ST100AL In-line: 0.0062 SCFM to 838 SCFM Īir at standard conditions 70☏ psia and 14.7 psia STP110A: Insertion, single-point with pressure measurement and VeriCal™ capability STP100A: Insertion, single-point with pressure measurement ST112AA: Insertion, dual-element averaging system with VeriCal™ capability ST110A: Insertion, single-point with VeriCal™ capability ST102AA: Insertion, dual-element averaging system ![]() ST100AL: In-line (spool piece), single-point STP1XXA Models: Flow rate, total flow, temperature and pressure ![]() ST1XXA Models: Flow rate, total flow and temperature Watch the ST100 Series Demo with close-ups of all models and their features (Flash Player Required) To ensure both ease of installation and a match with your process conditions, ST100A offers a comprehensive selection of process connections and installation options. Mass flow, temperature and pressure in a single tap-point thermal dispersion meter… An industry first and FCI exclusive! Then, consider other ST100A Series exclusives like dual-element measuring systems and FCI’s patented VeriCal option that provides significant cost and time savings by performing dynamic calibration verification in-situ, without ever removing the instrument from the process. And, all new are the STP models, which add pressure measurement. This results in the greatest reliability and valuable savings on maintenance.įast response, accuracy, repeatability and long-life are hallmarks of FCI flow elements available with ST100A. With thermal dispersion there are no moving parts to foul or clog. FCI flow element designs have been perfected and optimized through six decades of R&D and real world experience in thermal dispersion technology and flow metering applications. To complete the solution, ST100A flow elements and process connections ensure the best possible measurements and effective installation. Simply, the ST100A's graphical display provides the most comprehensive information on the process measurements and conditions of any thermal flow meter available - see the ST100A close-up page for all the details. Then there's ST100A's display/readout, which brings new meaning to the term process information. In addition, Emerson Process (Delta V), Yokogawa and ABB (800xA) (see page 6) have tested and verified ST100A Series' Foundation Fieldbus interoperability with their systems. ST100A's bus communications have been certified by and are registered devices with HART and Foundation Fieldbus. Whether your output needs are traditional 4-20 mA analog, frequency/pulse, or advanced digital bus communications such as HART, Foundation fieldbus, PROFIBUS, or Modbus, ST100A has you covered. The ST100A series transmitter is unsurpassed in meeting your current and future need for outputs, process information and communications. ST100A is high performance thermal dispersion technology gas flow meter that combines the most feature- and function- rich electronics, and innovations such as FCI patented Adaptive Sensing Technology™ (AST™), with the industry's most advanced flow sensors such as FCI patented "FPC" flow element for compressed air flow and new " wet gas" sensor to achieve a truly state-of-the-science flow metering solution for industrial processes and plant applications. Reference conditions are vital when comparing results.Advanced Mass Flow Meters for Industrial Processes and Plant Applications The Science of Process Gas Flow Metering Advanced, Future Ready! ![]() Thus, reference conditions are 20☌ and 1.013 bar. This is marked as s as first letter in the unit, like SCFM. The standard reference condition is shown by a “s” as subscript in the unit, like l s/min.īe aware that the American standard reference condition is equal to the European normal reference. the European standard reference condition is provided at 20☌ and 1.013 bar. The normal reference condition is not the only standard in the industry. The normal reference condition is marked by an “n” as subscript in the unit, for instance m n/sec, m 3 n/hr. A European reference conditions is provided at 0☌ and 1.013 bar, this is called the normal reference condition. Reference conditions define the mass of a gas, at a fixed temperature and pressure. How? Here is where reference conditions are important, and this makes it possible to compare different data sets. A mass flow meter can easily provide flows in volume. People in the industry are used to flows in volume. Convert mass flow to volume flow and reference conditions
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