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Swirl průtokoměr
SwirlMaster FSS450

SwirlMaster FSS450 je univerzální průtokoměr s integrovaným přepočítávačem průtoku. Využívá dvouvodičový vysílač se špičkovou technologií DSP s pokročilými funkcemi integrovaného přepočítávače průtoku. Pro výpočet měřeného průtoku lze využít signály ze samostatných senzorů, jako je tlak, teplota, hustota nebo obsah plynu. FSS450 je ideální pro měření hmotnostního nebo standardního objemového průtoku plynů a kapalin nebo hmotnostní průtok a energie v nasycené i přehřáté páře. 

 

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Additional resources

 

Product Selection Assistant
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My Measurement Assistant
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Measurement & Analytics
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SwirlMaster Leaflet

FSS430 / FSS450

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Handbook: Industrial flow measurement

Basics & Practices

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ABB Document Library
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Overview
Data
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Fieldbus & HART
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Overview

Swirl flowmeters are used for highly accurate measurement of the flow of gases, liquids and steam over a wide range of temperatures in almost any application. Swirl meters are ideal for use on low viscose liquids, demineralized water, and for direct, cost-effective steam mass flow. 

SwirlMaster FSS450 is the advanced version with additional analog input for mass or energy flow measurement, available with integral or remote transmitter with up to 30 m (98 ft.) cable length. Because of the optional inputs, discrete flow computers are no longer needed in many applications.

Standard features:

  • HMI for easy meter set up
  • Analog 4 ... 20 mA input
  • Integrated RTD for temperature compensation and saturated steam mass flow calculation
  • Digital outputs for pulses, frequency, and alarm signalization 

Optionally available:

  • Remote transmitter with up to 30 m (98 ft.) cable length
  • Stainless steel transmitter housings
  • SIL 2

Data

General specifications:  

  • Easy assembly
    – Only the shortest possible straight pipe lengths are required
    – Measuring ranges have been well adopted to the flow rates
  • Intuitive operation
    – Easy Set-up function
    – Clear text display
    – Meter configuration through the front glass with closed cover
  • Accuracy for liquids, gases and steam
    – +/- 0.50% of rate
  • Process connection / meter sizes
    – Flange design / DN 15 to 400 (1/2 to 16 in.)
  • Approvals for explosion protection
    – ATEX, IECEx, cFMus, NEPSI
  • SIL2-certified in accordance with IEC 61508
  • Output / communication
    – 4 to 20 mA / HART 7
  • Optional binary output
    – For use as a limit switch, pulse output or frequency output
  • Optional input from field
    – Pressure, temperature, methane content, density gas analyzer
  • Integrated flow measurement computer functionality
    – Gas standard volume and mass flow
    – Vapor mass flow
    – Direct energy calculation for vapor and water
    – Natural gas calculation in accordance with AGA / SGERG standards

Tools

For selecting the most suitable product for your application  

Fieldbus & HART

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Service

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