Description
1. Overview of Flanged Vortex Flow Meter
VTON flanged vortex flow meters utilize the Kármán vortex principle to measure the flow of gases, liquids, and steam with high accuracy and reliability. Designed with integrated temperature and pressure compensation, these meters ensure accurate readings regardless of fluid density, viscosity, or temperature changes. Their robust design and advanced electronics make them ideal for various industrial applications.
Applications:
- Natural gas, steam, and compressed air measurement
- Petrochemical, chemical, and steel industries
- Municipal heating and energy monitoring
- Steam trade settlement and industrial process control
2. Product Features
- High-Precision Sensor: Features high-strength piezoelectric crystals, compatible with gases, liquids, thermal oils, and steam, offering excellent accuracy and repeatability.
- Advanced Compensation Options: Supports temperature and pressure compensation for more precise measurements under varying conditions.
- Stable Output: Provides a pulse frequency output linearly proportional to flow, with zero-point stability and high reliability.
- Energy Efficient: Low-pressure loss (1/4 to 1/2 of orifice flow meters), making it an energy-saving choice.
- Flexible Installation: Can be installed horizontally, vertically, or at various angles to accommodate different pipeline setups.
- Durable Design: Incorporates anti-vibration sensors and noise-reducing circuits for stable performance in challenging environments.
- Low Power Consumption: Operates on a 3V lithium battery with a lifespan of over 5 years or an external 24VDC power source.
- Intelligent Integration: Real-time display of instantaneous and cumulative flow, instrument coefficients, and settings with built-in temperature and pressure sensors.
- Versatile Signal Outputs: Supports 4-20mA, pulse output, and RS485 communication for seamless integration with monitoring systems.
- Maintenance-Free Design: Features advanced data backup and recovery capabilities, reducing the need for frequent maintenance.
3. Technical Specifications
- Measurement Media: Gases, steam, and liquids
- Nominal Diameter: DN15-400mm
- Nominal Pressure: 1.6MPa ~ 5.0MPa (customizable upon request)
- Medium Temperature: -40℃ ~ 320℃
- Accuracy: 1.0%, 1.5%, or 0.5% (customizable upon request)
- Flow Range:
- Liquids: 0.15-70 m/s
- Signal Outputs: 4-20mA, pulse output, RS485 communication
- Power Supply: 24VDC ± 5% or 3.6V lithium battery
- Operating Environment:
- Ambient Temperature: -30℃ ~ 65℃
- Protection Class: IP65
