Battery Powered Electromagnetic Flow Meter for Water Conservancy - Hl-Lde Series

Name: Battery Powered Electromagnetic Flow Meter for Water Conservancy - Hl-Lde Series
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2182731452

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$250.00-8,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support, 1 Year Warranty

Warranty

15 Months

Model NO.

HL-LDE

Accuracy

±0.5% (±0.2% Optional)

Main Application

Desalination, Seawater Intake, Brine Discharge.

Size

DN15 - DN600 (Larger Available)

Sensor

316L Stainless Steel

Application

Mining, Mineral Processing, Ore Slurry

Type

Integral Type / Split Type (Remote Display)

Measuring Media

Seawater, Brine, Brackish Water, Chemicals.

Measuring Principle

Electromagnetic Induction (Faraday's Law)

Measurement Object

Volumetric Flow Rate, Total Flow.

Certification

CE, ISO, Ex

Transport Package

Wooden Case.

Specification

HL-LD Series, Pulse / 4-20mA / RS485 / GPRS

Trademark

Hualiu

Origin

Jiangsu, China

HS Code

90261000

Production Capacity

5000 Pieces/Year

Key features

Water conservancy design - For sluice flow, reservoirs, hydropower stations, and water transfer projects; suitable for above-ground and buried installations.

IP68 submersible - Sensor can be submerged or buried; rugged for harsh outdoor/underwater environments; ideal for groundwater and deep well measurement.

Long battery life - 3.6V lithium battery lasts 3-8 years; no external power needed; perfect for remote water conservancy sites without grid access.

No moving parts - Zero clogging; no pressure loss; reliable continuous operation for years in water measurement applications.

Smart communication - RS485 Modbus, 4-20mA, Pulse, and optional GPRS/4G for remote monitoring; built-in datalogger with years of data storage.

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:Is this meter suitable for water conservancy sluice flow measurement?

Yes! The HL-LDE Series is specifically designed for sluice flow measurement, reservoirs, and hydropower stations. It can measure both electromagnetic and ultrasonic detection for comparison .

Q:Can the sensor be buried or submerged?

Yes! The sensor is rated IP68 (submersible) and can be buried underground or submerged in water, making it ideal for outdoor water conservancy projects .

Q:How long does the battery last?

The 3.6V lithium battery provides 3-8 years of continuous operation, depending on output configuration and communication frequency .

Q:What communication protocols are supported?

The meter supports RS485 Modbus, 4-20mA, Pulse, HART, and optional GPRS/4G wireless .

Q:What is the straight pipe requirement?

Only 2D upstream and 1D downstream for most installations, making installation easy in tight spaces .