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December 02, 2025
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Brief: Follow the narrative to see how small design choices affect everyday performance. This video provides a comprehensive walkthrough of the HQ-LUGB Temperature Pressure Compensation Vortex Flow Meter. You will see how its intelligent integrated design combines temperature, pressure, and flow signals to deliver compensated standard flow rates for gases and steam. The demonstration covers its robust construction, installation process, and the operational principles that ensure stable performance and long-term reliability in various industrial applications.
Related Product Features:
  • Integrates temperature, pressure, and flow signals for compensated standard flow output in gas and steam applications.
  • Features a compact, integrated design that is easy to install, use, and maintain.
  • Offers excellent shock resistance and interference resistance for stable performance.
  • Has no moving parts, ensuring high reliability and long operational lifespan.
  • Provides a wide measurement range with a range ratio of up to 1:10.
  • Utilizes ultra-low power consumption technology, with battery operation lasting over two years.
  • Displays flow values, cumulative flow, temperature, and pressure without the need for switching.
  • Suitable for measuring mass and volume flow rates of superheated steam, saturated steam, compressed air, gases, water, and liquids.
FAQs:
  • What is the operating principle of the HQ-LUGB Vortex Flow Meter?
    The flowmeter operates on the Kármán vortex street principle. When fluid flows past a triangular bluff body, it generates alternating vortices. A sensor detects the resulting pressure pulsations, and a piezoelectric element converts this into a frequency signal proportional to the flow velocity, which is then processed to determine the flow rate.
  • What media can this vortex flowmeter measure?
    It is suitable for measuring the mass and volume flow rates of superheated steam, saturated steam, compressed air, various gases, water, and other liquids.
  • What are the key installation and maintenance benefits?
    The flowmeter features a simple, sturdy structure with no moving parts, making it highly reliable and easy to maintain. Its compact, integrated design also simplifies the installation process.
  • What power supply options are available?
    It can be powered by a 12-36VDC external supply or by an internal 3.6V battery, which can operate for more than two years due to ultra-low power consumption technology.
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