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Core Purchasing Parameters Guide of Vortex Flow Meter

2025-07-28
 Core Purchasing Parameters Guide of Vortex Flow Meter

When buying a temperature-pressure compensated vortex flowmeter, consider these key parameters:

  • Measured Medium: Identify if it's saturated or superheated steam, or other special media.

  • Diameter Specifications: Match the diameter to the pipe size, typically ranging from DN15 to DN300; larger sizes require special agreements.

  • Temperature and Pressure Range:

    • Media Temperature: Generally -40°C to +400°C; high-temp models can reach 450°C.
    • Nominal Pressure: Common options are 1.6 MPa, 2.5 MPa, and 4.0 MPa; higher pressures can be customized.

  • Accuracy: Typical accuracy is ±1.0%, with high-accuracy models at ±0.5%.

  • Material: Meter bodies are usually made from 304 or 316L stainless steel for durability and corrosion resistance.



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