Can the meter measure bidirectional flow?

Yes! The meter measures forward, reverse, and net flow .

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

Name: Battery Powered Electromagnetic Flow Meter for Municipal Water - Hl-Lde Series
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2182890772

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

Municipal Water, Water Distribution, DMA.

Size

DN15 - DN600 (Larger Available)

Sensor

316L Stainless Steel

Application

Water Distribution Networks, District Metering

Type

Integral Type / Split Type (Remote Display)

Measuring Media

Potable Water, Raw Water, Wastewater.

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

Municipal water specific - Designed for water distribution networks, district metering areas (DMA), abstraction, and potable water measurement in municipal applications .

Long battery life - 3.6V lithium battery with 3-10 years lifespan; no external power needed; ideal for remote and buried installations .

IP68 submersible - Sensor can be buried or submerged; rugged construction for outdoor and underground municipal installations .

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

Smart communication - GPRS/4G, NB-IoT, RS485 Modbus, Pulse, and 4-20mA outputs for remote monitoring and SCADA integration; built-in datalogger with 5+ years 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: ≤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.