What is the warranty period?

15 months from the date of arrival. During the warranty period, we guarantee a response within 8 hours and expedite site visits if needed. After the warranty period, we offer complimentary technical consultations and paid services.

Can the flow meter be customized?

Yes, custom configurations are available upon request, including nominal diameter, pressure levels, sensor materials, and structural styles.

Liquid Flow Meter Featuring Turndown Ratio of 1: 30 for Efficiency

Name: Liquid Flow Meter Featuring Turndown Ratio of 1: 30 for Efficiency
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2209300385

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$152.00-900.00

1 set

Sample price:US$150.00/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

Water, Diesel Fuel, Fuel Oil, Steam,Gas

Size

≥DN15

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

High Turndown Ratio: Achieves a turndown ratio of 1:30 for efficient measurement across wide flow ranges.

Dual-Detection System: Features proprietary algorithms and dual-detection design for unmatched stability and precision.

Multi-Media Measurement: Accurately measures gases, liquids, and steam including water, diesel, fuel oil, and compressed air.

Flexible Connection Options: Supports flange, flange clamp, plug-in, threaded, and clamp connections for diverse installations.

Smart Remote Monitoring: Optional 4G module enables remote monitoring via PC or mobile app with free cloud platform support.

Customizable Specifications: Offers custom pressure levels, sensor materials, and structural styles upon request.

Comprehensive Certifications: Certified with CE, ISO9001, SIL, ISO14001, and ISO45001 for global safety and quality compliance.

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: ≤18h

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:Where can I find installation guidelines?

Download our detailed PDF manual or contact us for customized support.

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

Our standard models are robust up to 16 bar (232 psi), while our high-pressure variants withstand up to 100 bar (1450 psi).

Q:Are your flow meters CE and ISO9001 certified?

Certainly, our flow meters comply with the rigorous standards and regulations of the European Union (EU), ensuring safety, health, and environmental protection compliance. Our management system is both scientifically sound and standardized, reflecting our commitment to internationally recognized quality and safety.

Q:What documents do you provide for export?

We furnish a comprehensive export documentation package, including a Commercial Invoice, Packing List, Bill of Lading, COC, and more, guaranteeing smooth international transactions.

Q:How do I place an order?

Reach out to us via email or phone for a detailed quote, then solidify your order with a purchase order (PO).