How do I place an order?

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

What is the warranty period?

The warranty period is 15 months from the date of arrival, with response within 8 hours for quality issues.

Is customization available for this flow meter?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

Industrial Precession Vortex Flowmeter with 4-20mA Output for Compressed Air Flow Measurement

Name: Industrial Precession Vortex Flowmeter with 4-20mA Output for Compressed Air Flow Measurement
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2169596882

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$150.00-6,050.00

1 Piece

Product profile

Customization

Available

After-sales Service

Spare Parts,Calibration,Repair.Response Within 24h

Warranty

15 Months From The Date of Arrival

Model NO.

HL-LUXZ

Specification

Varies by model

Trademark

HuaLiu

Origin

China

HS Code

9026100000

Key features

Designed for accurate compressed air flow measurement in industrial process applications.

High-precision measurement with gas accuracy up to 1.5%.

Excellent repeatability of 0.3% for reliable long-term performance.

Supports 4-20mA analog and pulse output for industrial control systems.

Compatible with RS485 and HART communication protocols.

Available with LCD display or display-free configuration.

Measures gas flow velocities from 5 to 50 m/s.

Explosion-proof design certified to Ex db IIC T6 Gb.

Supports both 24VDC and 3.6VDC battery-powered operation.

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 degree of accuracy needed.

Q:Where can I find installation guidelines?

You can download our comprehensive PDF manual or reach out to us for personalized assistance.

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, health, and environmental standards and carry ISO9001 certification.

Q:What documents do you provide for export?

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

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Industrial Precession Vortex Flowmeter with 4-20mA Output for Compressed Air Flow Measurement