How do I place an order?

Contact us via email or phone for a detailed quote, then confirm your order with a purchase order (PO).

What is the warranty period for this flow meter?

The warranty period is 15 months from the date of arrival, covering quality issues with prompt technical support and repairs.

Can the flow meter be customized?

Yes, we offer customization for pressure levels, protection levels, explosion-proof grades, electrical interfaces, and structural styles.

Cyclone Inlet Digital Vortex Flow Meter Air Flowmeter Instrument

Name: Cyclone Inlet Digital Vortex Flow Meter Air Flowmeter Instrument
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2225116425

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$152.00-900.00

1 Piece

Sample price:US$142.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Technical Consultation and Corresponding Paid

Warranty

15 Months

Model NO.

HL-LUGB

Accuracy

1%,1.5%

Main Application

Steam,Gas,Liquid

Size

DN15-DN300

Sensor

Tube/Flange

Application

Flow Measuring

Type

Vortex Flow Meter

Measuring Media

Gases, Liquids and Steam

Measuring Principle

Mechanics

Measurement Object

Closed Pipeline

Certification

CE, ISO

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

Trademark

HuaLiu

Origin

China

HS Code

9026100000

Production Capacity

50000pieces/Year

Key features

Ultra-Wide Range: Measures flow velocities from 2m/s up to 120m/s with high stability.

Dual-Detection Design: Proprietary algorithms ensure superior measurement stability and precision.

Easy Installation: Integrated design reduces construction effort to 1/4 of traditional meters.

Smart Remote Monitoring: Optional 4G module enables remote reading via PC or mobile app.

Versatile Connections: Supports flange, clamp, plug-in, and threaded connections for diverse needs.

Wide Media Compatibility: Suitable for gases, liquids, steam, and corrosive media with 316L options.

CE & ISO Certified: Meets EU safety standards with ISO9001, SIL, and ISO14001 certifications.

Company profile

High Repeat Buyers ChoicePatents AwardedSelf-brandedNational Award received

Jiangsu Hualiu Instrument Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryJiangsu Hualiu Instrument Co., Ltd. is described as a manufacturer of industrial automation instruments, including flow, pressure, temperature, and liquid-level instruments. The supplier reports over ten years of experience, four production lines, annual output above 20,000 units, complete production equipment, and gas and liquid calibration equipment. It offers broad customization and ODM services, has introduced new products within the past year, and performs 100% finished-product inspection with raw-material traceability. Quality and management certifications include ISO9001:2015, ISO14001, ISO45001:2018, and CE capability. Reported service strengths include inventory availability, documented supplier-management procedures, and lead times within 15 working days in both peak and off-season. However, it reports no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Customer cases are not provided, and the financial information is inconsistent or incomplete, so financial...

Supplier typeThe supplier is explicitly described as a manufacturer dedicated to the production, research, and sales of industrial automation instruments. Its product scope includes flow, pressure, temperature, and liquid-level instruments, indicating a specialized industrial-instrument manufacturing profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, along with CE and other product-certification capabilities. These stated certifications support quality, environmental, and occupational-health management, although the slices do not provide certificate validity dates or certificate copies.

R&D capabilityThe supplier states that it has an instrument research and production team, has launched new products within the past year, and provides ODM services. It also reports advanced gas and liquid calibration equipment, supporting a documented product-development capability.

Production capacityProduction evidence includes four production lines, annual output above 20,000 units, complete equipment such as CNC lathes, lathes, drying ovens, and drilling machines, and inventory capacity. The supplier also has valid manufacturing contracts with associated subcontractors and an outsourcing SOP, although it does not continuously reconcile quantities for each batch or production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad customization coverage across customer-provided samples, designs, and original product development.

Product Q&A

Q:How do I select the right flow meter for my application?

Consider the fluid type (liquid, gas, or steam), required flow rate range, pipe size and material, temperature and pressure conditions, and the needed accuracy level.

Q:Where can I find installation guidelines?

You can download our comprehensive PDF manual or contact us for personalized assistance with installation.

Q:What is the maximum pressure for your flow meters?

Standard models endure up to 16 bar (232 psi), while high-pressure editions can handle up to 100 bar (1450 psi).

Q:Are your flow meters CE and ISO9001 certified?

Yes, our flow meters adhere to EU safety and environmental standards and hold ISO9001, SIL, and ISO14001 certifications.

Q:What documents do you provide for export?

We provide a full export package including Commercial Invoice, Packing List, Bill of Lading, COC, and other necessary documents.