What is the warranty period?

We provide a 15-month warranty for our products.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Intelligent Digital Air Hydrogen Flow Meter Gas Turbine Flowmeter

Name: Intelligent Digital Air Hydrogen Flow Meter Gas Turbine Flowmeter
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2200644755

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$485.00-2,225.00

1 set

Sample price:US$485.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Free Technical Consultation and Corresponding Paid

Warranty

15 Months

Model NO.

HL-LWQ

Accuracy

1%,1.5%

Main Application

Nature Gas, Air, Nitrogen, Oxygen, Hydrogen, Biogas, Natural G

Size

DN25-300

Sensor

Tube/Flange

Application

Industrial Production

Type

Turbine Flow Meter

Measuring Media

Gas

Measuring Principle

Mechanics

Measurement Object

Closed Pipeline

Certification

CE, ISO

Body Material

Stainless Steel or Aluminum Alloy

Movement Material

Anti-Corrosion ABS or Aluminum Alloy

Explosion-Proof Grade

Not Explosion-Proof,Flameproof Exdiict6 or Sil2

Power Supply Mode

24VDC or 3.6VDC Li-ion Battery

Output Method

4~20mA/RS485

Nominal Pressure

1.6MPa

Transport Package

Cartons and Wooden Box

Trademark

HuaLiu

Origin

China

HS Code

9026801000

Production Capacity

50000pieces/Year

Key features

High Precision Accuracy: Full range accuracy spans 1%-2.0%, with high-precision variants achieving 0.5%-1.0%.

Wide Range Ratio: Large calibers reach 20:1 or more, small calibers are 10:1, with low starting flow rates.

Low Pressure Loss: Typically ranging from 0.1 to 2.5kPa under standard pressure conditions.

Excellent Repeatability: Achieving 0.05% to 0.2%, ideal for trade settlement due to consistent performance.

Flexible Power Options: Supports 24VDC external power or 3.6VDC Li-ion battery for over one year of use.

Robust Material Options: Body in 304 stainless steel or cast aluminum; Impeller in anti-corrosion ABS or aluminum alloy.

Certified Quality: CE, ISO, SIL Safety, and Explosion-proof Exdiict6 certified for safety and 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?

Our comprehensive PDF manual is available for download, or you can contact us directly for tailored guidance and support.

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

Standard models withstand up to 16 bar (232 psi). High-pressure editions are engineered to handle up to 100 bar (1450 psi).

Q:Are your flow meters CE and ISO9001 certified?

Yes, they comply with EU regulations for safety, health, and environmental protection. Our management system is ISO9001 certified and globally recognized.

Q:What documents do you provide for export?

We provide a complete package including Commercial Invoice, Packing List, Bill of Lading, COC, and other essential documents for international trade.

Q:How do I place an order?

Contact us via email or phone for a quote. Finalize the purchase with a formal purchase order (PO) to complete the transaction.