High-Precision LED Digital Fuel and Water Flow Meter

Name: High-Precision LED Digital Fuel and Water Flow Meter
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2209895045

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$120.00-1,440.00

1 set

Sample price:US$117.00/set.Request sample

Product profile

Customization

Available

Warranty

15 Months

Accuracy

Model NO.

HL-LWGY

Main Application

Water, Diesel Fuel, Fuel Oil, Liquid

Size

DN4-DN250

Sensor

Tube/Flange

Application

Industrial Production

Type

Turbine Flow Meter

Measuring Media

Liquid

Measuring Principle

Impeller Flowmeter

Measurement Object

Closed Pipeline

Certification

CE, ISO

Repetitive

0.05%~0.2%

Pulse Frequency Range

10Hz~1.5kHz

Wide Range Ratio

10:1~20:1

Protection Class

IP65 IP67

Working Pressure

up to 42 MPa

Signal Output

Pulse,4-20mA, RS 485,Hart

Power

24VDC, 3.6VDC

Explosion Proof

Exdbiict6GB

Transport Package

Carton

Trademark

HuaLiu

Origin

China

HS Code

9026100000

Production Capacity

50000pieces/Year

Key features

High Accuracy: Accuracy up to 1% R, with high-precision types reaching 0.2% R.

Wide Range Ratio: Ratio of 10:1 to 20:1 ensures measurement across diverse flow rates.

Customizable Materials: Sensor materials like 304, 316L, and special materials can be customized.

High Pressure Capability: Standard models up to 16 bar, high-pressure versions reach 100 bar.

Multiple Signal Outputs: Supports Pulse, 4-20mA, RS 485, and Hart protocols for integration.

IP65/IP67 Protection: Dust and water resistant design suitable for harsh industrial environments.

Flexible Installation: Available in flange, clamp, plug-in, and threaded connection types.

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 PDF manual or contact us.

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

Standard models withstand up to 16 bar (232 psi), while high-pressure versions reach 100 bar (1450 psi).

Q:Are your flow meters CE and ISO9001 certified?

Yes, our products comply with the relevant laws and standards of the European Union (EU) and meet the EU's safety, health, and environmental protection requirements. Our company's management system is scientific and standardized, and the quality and safety of our products are internationally recognized.