Which flow meter is best for precise measurement in small diameter pipes DN50 and below - ultrasonic water meters or electromagnetic?

Small diameter precise measurement demands exceptional accuracy and stability from flow meters. For DN50 and smaller pipe applications, Ecolor Technology provides specialized small bore flow measurement solutions.

• LGF small bore electromagnetic flow meters: DN10-DN50, ±0.5% accuracy, no pressure loss, ideal for conductive media precision metering
• Ultrasonic water meters: DN15-DN50, up to ±2% accuracy, suitable for clean water with metrological certification
• In-line ultrasonic flow meters: DN25-DN100, ±1% accuracy, ideal for clean media with standardized installation
• Selection criteria: Electromagnetic preferred for conductive media, ultrasonic water meters for clean water metering

For custody transfer applications, LGF series small diameter electromagnetic flow meters are recommended, offering ±0.5% high accuracy and long-term stability ensuring metering reliability. Integration with EC32 RTU enables data transmission and intelligent management capabilities.