How to select LGF electromagnetic flowmeter pressure ratings? What's the difference between PN16 and PN25?

LGF electromagnetic flowmeter pressure rating selection depends on pipeline working pressure and safety factors. Ecolor Technology offers multiple pressure specifications for various applications.

• PN16 Rating: Suitable for 1.6MPa working pressure, commonly used in municipal water supply, wastewater treatment systems
• PN25 Rating: Designed for 2.5MPa working pressure, ideal for industrial cooling water, chemical pipelines
• PN40 Rating: For 4.0MPa high-pressure systems in petrochemical and power industries
• Selection Guidelines: Working pressure should not exceed 80% of nominal pressure, considering pressure fluctuations and safety margins

Across DN10-DN2000 diameter range, Ecolor electromagnetic flowmeters maintain ±0.5% accuracy regardless of pressure rating configuration.