FSS450 ABB Swirl Flowmeter SwirlMaster High Accuracy

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