Basic Info.
After-sales Service
Free Technical Consultation and Corresponding Paid
Main Application
Water, Diesel Fuel, Fuel Oil, Steam,Gas
Application
Flow Measuring
Measuring Media
Gases, Liquids and Steam
Measuring Principle
Mechanics
Measurement Object
Closed Pipeline
Repeatability
Better Than ±0.3%
Pressure Level
1.6MPa, 2.5MPa, 4.0MPa (Special Order Available)
Protection Level
IP65, IP67
Explosion-Proof Grade
Exdiict6; Sil2 Certification
Electrical Interface
M20X1.5;NPT1/2
Power Supply
24VDC;3.6VDC
Output Signal
Analog 4-20mA Signal; Pulse
Display
No Display;LCD Display
Communication Protocol
RS485;Hart Protocol
Connection
Flange, Flange Clamp, Plug-in, Threaded, Clamp
Structural Style
One-Piece, Split
Product Description
Introducing the Vortex Flowmeter, a pinnacle of precision engineering, tailored for the accurate measurement of a diverse range of fluids including steam, gas, and liquids. This cutting-edge instrument boasts a dual-detection design coupled with proprietary algorithms, ensuring exceptional measurement accuracy with a precision level of 1.5% RD and an impressive turndown ratio of up to 1:30. Leveraging advanced digital signal spectrum analysis technology, it offers an expansive measurement range and heightened accuracy. The intelligent digital display further enhances usability by providing real-time monitoring of temperature, pressure, and cumulative quantities. Widely embraced across industries such as mechanical manufacturing, electronics, food, metallurgy, chemical, pharmaceutical, textile, and water treatment, this flowmeter excels in detecting compressed air consumption, measuring steam and gas flow and consumption, monitoring industrial gas extraction, and quantifying liquids like pure water and fuel. Its innovative design and sophisticated software algorithms ensure unparalleled measurement stability and precision, solidifying its status as a convenient and reliable choice for a multitude of applications.
Five distinct advantages of the Hualiu digital intelligent vortex flowmeter over conventional flowmeters:
1. Ultra-wide range
This steam flow meter is meticulously engineered for outstanding performance, offering a measurement range stretching from 5.5m/s to 60m/s. It assures accuracy between 7m/s and 60m/s, guaranteeing precision in every reading. Please note, flow rates exceeding 70m/s fall outside its measurement capability.
The Hualiu digital intelligent vortex flowmeter stands out for its extraordinary sensitivity, adept at precisely measuring flow velocities from as low as 2m/s to a remarkable upper threshold of 120m/s, all while delivering high-precision results.
2. Independent technology
Leading the industry with our exclusive dual detection design and proprietary software algorithms, Hualiu ensures unmatched stability and precision in each measurement, setting new standards in flowmeter technology.
3. Easy installation
Our innovative integrated temperature and pressure design eliminates the need for pipeline drilling to install sensors and negates the necessity for secondary meter instrument boxes. This groundbreaking approach reduces construction efforts by a remarkable 75% compared to traditional steam flow meters, significantly slashing installation costs.
4. Easy to use
Featuring an optional 4G module, this flowmeter seamlessly integrates with the Hualiu Smart Heating Network Monitoring System, enabling effortless remote reading and management via PC or mobile app. This breakthrough innovation dramatically reduces the workload of on-site specialists. Users can easily access usage records online, ensuring transparent and equitable billing processes. Furthermore, owners enjoy adaptable server and SIM card options, with Hualiu providing full software system setup. Alternatively, users can opt for the complimentary cloud platform and mobile app software offered by Hualiu.
5. Connection method
Offering an array of versatile connection options: pipe flange connection, pipe plug-in connection, pipe thread connection, and pipe clamp connection, tailored to accommodate diverse installation requirements.
(Custom configurations available upon request.)
Nominal diameter | DN15-300. (More than 300 caliber can be made into plug-in) |
Accuracy class | The accuracy of gas measurement is better than ±1.5%; Liquid class accuracy is better than one). 75%; The insertion accuracy is better than ±2.5% |
Temperature requirement | Medium temperature -40 ° C-350 ° C; Ambient temperature -20 ° C-70 ° C |
Material of body | The 304 material is used for routine measurement of micro-corrosive media, and the 316 material is used for corrosive or hygienic media |
Sensor material | 304, 316L, special materials can be customized |
Applicable medium | Gas: air, oxygen, natural gas, liquefied gas and other gases |
Liquid: water, light oil, liquefied petroleum, acid, lye and other liquids |
Steam: saturated steam and superheated steam |
Velocity range | Gas: 5~50m/s; Liquid: 0.5~7m/s |
Pressure Class | 1.6mpa,2.Smpa,4.0mpa,6.3mpa(Special can be customized) |
Explore a comprehensive collection of CAD drawings and dimensional diagrams available for downloadhereor upon inquiry. Our expert engineering team is poised to provide bespoke designs tailored to your project's specific needs, ensuring precision and reliability.
Warranty period:15 months from the date of arrival
During the warranty period:Should any quality issues arise with our products within the warranty period, our dedicated team will provide swift service to the user. We guarantee a response within 8 hours, offering technical guidance as needed. If necessary, we'll expedite a site visit within the agreed timeframe to carry out repairs or replace parts. If the product quality issue is not due to the supplier, we can offer paid services, with fees determined through mutual agreement.
After the warranty period expires:The supplier is unwavering in their dedication to providing complimentary technical consultations, complemented by a diverse selection of valuable paid services, ensuring comprehensive support for every client need.
Jiangsu Hualiu Instrument Co., Ltd.
Jiangsu Hualiu Instrument Co., Ltd. is a shining light of excellence in the realm of industrial automation instruments. Since its founding in 2012, this prestigious manufacturer has been committed to the pinnacle of production quality, meticulous research, and dynamic sales strategies. Driven by the philosophy of 'quality first, customer first,' Jiangsu Hualiu has amassed over ten years of unparalleled experience in producing outstanding instruments.
Our core expertise encompasses a wide variety of instruments, specializing in flow, pressure, temperature, and liquid level measurements. Our innovative edge is powered by our devoted scientific and technological team, utilizing advanced production and calibration equipment to ensure each product's precision and reliability.
With an extraordinary annual production capacity exceeding 20,000 units, we supply comprehensive product suites vital for contemporary industrial processes. Our products are meticulously designed to meet a broad spectrum of applications, aligning with market needs and the distinct requirements of our diverse clientele.
Our products are widely celebrated nationwide and are set for international triumph, equipped for bulk export. They are utilized in a multitude of industries, including petroleum, power, chemical sectors, metallurgy, environmental conservation, papermaking, and food processing.
Our autonomous R&D team is at the forefront of pioneering innovation.
Partnerships with elite universities and research entities propel our technological progress.
Our products are distinguished by international credentials such as ISO9001, SIL, ISO14001, ISO45001, exemplifying our dedication to superior quality.
For thirteen years, our relentless dedication has been to producing premier flow meters.
Turbine Flow Meter
Electromagnetic Flowmeter
Thermal Gas Mass Flow Meter
Vortex Precession Flowmeter
Gas Roots Flowmeter
Gas Turbine Flowmeter
Q: How do I choose the correct flow meter for my needs?
A: Evaluate these critical considerations:
The fluid type involved: liquid, gas, or steam.
The necessary flow rate range.
The pipe size and its material composition.
System temperature and pressure conditions.
The precision level required, such as ±0.5% or ±1%.
Q: Where can I access installation instructions?
A: Simply download our detailed PDF manual or contact us for tailored assistance.
Q: What is the maximum pressure tolerance for your flow meters?
A: Our standard models withstand up to 16 bar (232 psi), while our high-pressure models can endure up to 100 bar (1450 psi).
Q: Are your flow meters CE and ISO9001 certified?
A: Indeed, our flow meters conform to the rigorous regulations and standards of the European Union (EU), meeting the EU's criteria for safety, health, and environmental safeguarding. Our management system is both methodical and standardized, ensuring globally acknowledged quality and safety.
Q: What export documents do you provide?
A: We supply a comprehensive export package that includes a Commercial Invoice, Packing List, Bill of Lading, COC, and more, facilitating smooth international trade.
Q: How do I initiate an order?
A: Contact us via email or phone for a comprehensive quote, then confirm your order with a purchase order (PO).
Address:
No. 282, Tongtai Avenue, Jinhu County, Jiangsu (Building 5, Yigao Huixi Industrial Park), Huai′an, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Instruments & Meters
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Jiangsu Hualiu Instrument Co., Ltd. is a manufacturer dedicated to the production, research and sales of industrial automation instruments. Founded in 2012, it has actively advocated the concept of "quality first, customer first" and has a history of over ten years of instrument research and production.
Our company specializes in flow instruments, pressure instruments, temperature instruments, liquid level instruments, and other products. We have established a scientific and technological team for instrument research and production, equipped with complete production equipment and advanced gas and liquid calibration equipment.
The annual output is over 20000 units, producing various complete sets of products that are necessary for modern industrial processes and meet the needs of different levels, fully meeting the needs of the market and the vast number of users.
The products are not only best-selling throughout the country, but also have the ability to export in batches, widely used in various fields such as petroleum, electricity, chemical industry, metallurgy, environmental protection, papermaking, food, etc.
