Vortex Flow Meter Product Features and Advantages Introduction

一、 Core Functional Features

1.Wide-Range Accurate Measurement

• Patented vortex shedder design with a turndown ratio up to 30:1
• Measurement accuracy: ±0.75% for liquids, ±1.0% for gases/steam
• Reynolds number range: 3,000–7,000,000

2.Multi-Parameter Intelligent Compensation

• Built-in temperature and pressure sensors for automatic temperature-pressure compensation
• Real-time density compensation ensures accurate gas/steam measurement
• Automatic correction for measurement deviations caused by pipeline vibration

3.Exceptional Environmental Adaptability

• Operating temperature range: -200°C to +450°C
• Maximum pressure rating: PN160
• IP68 protection rating, suitable for submerged installation

二、 Technical Specifications

• Measured Medium:Liquids or gases
• Diameter Range:DN15–DN150 (inline type), DN150–DN300 (insertion type)
• Accuracy Class:±0.75% FS or ±1% FS
• Power Supply:24V DC or lithium battery
• Output Signals:4–20mA, pulse signal, RS485
• Medium Temperature:-40°C to +200°C (high-temperature model optional)
• Protection Rating:IP67, IP65
• Certifications:ISO 9001, CE, Explosion-proof (ATEX/IECEx)