High-Precision Liquid Flow Sensor for Wastewater Control Solutions

Name: High-Precision Liquid Flow Sensor for Wastewater Control Solutions
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2201061075

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$162.00-890.00

1 set

Sample price:US$162.00/piece.Request sample

Product profile

Customization

Available

Warranty

15 Months

Accuracy

1.0%,0.5%

Model NO.

HL-LDG

Main Application

Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas

Size

DN10-DN2000

Sensor

Tube/Flange

Application

Industrial Production

Type

Electromagnetic Flow Meter

Measuring Media

Liquid

Measuring Principle

Electrical Principles

Measurement Object

Closed Pipeline

Certification

CE, ISO

Dielectric Conductivity

≥20µS/Cm

Ambient Temperature

-20°C-70°C

Explosion-Proof Grade

Exdiict6

Manufacturing Standard

Jb/T9248-1999

Power Supply

24VDC/220VAC/3.6V

Nominal Pressure

1.6MPa

Transport Package

Carton

Specification

37.5*27.5*28

Trademark

HuaLiu

Origin

China

HS Code

9026100000

Production Capacity

50000pieces/Year

Key features

High Measurement Accuracy: Accuracy up to 0.5% for pipe sections, 1% for DN400+, and 2.5% for insertion type.

Wide Diameter Range: Nominal diameter covers DN6 to DN3000mm to suit various pipeline sizes.

Low Pressure Loss: No flow stopper in the measuring tube ensures minimal pressure loss.

Durable Lining Options: Available in PTFE, polychloroprene rubber, polyurethane, and other specialized materials.

Advanced Electrode Materials: Options include 316L, Hastelloy, Titanium, Tantalum, and Platinum/Iridium alloy.

Robust Protection Class: Protection classes IP65, IP67, and optional IP68 for harsh environments.

Digital Communication Output: Supports RS485 or RS232 digital signals, 4-20mA, frequency, and pulse outputs.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

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 for assistance.

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.