What is the protection rating?

IP68 for the sensor (submersible), IP67 for the converter.

1 piece. Sample orders are welcomed.

What is the warranty?

15 months from the date of arrival.

Large Diameter Electromagnetic Flow Meter for Fire Water Storage Monitoring - DN350-DN2000, 4-20mA Output

Name: Large Diameter Electromagnetic Flow Meter for Fire Water Storage Monitoring - DN350-DN2000, 4-20mA Output
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2182128742

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$600.00-2,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support, 1 Year Warranty

Warranty

15 Months

Model NO.

HL-LD-Fire Series

Accuracy

±0.5% ~ ±1.5% of Reading

Main Application

Sludge Transport, Slurry Transport

Size

DN350 - DN2000 (Customizable)

Sensor

Insertion Type Electromagnetic Sensor.

Application

Fire Water Storage Monitoring,Fire Safety Systems,

Type

Insertion Electromagnetic Flow Meter.

Measuring Media

Fire Water, Fresh Water, Conductive Liquids

Measuring Principle

Faraday's Law of Electromagnetic Induction.

Measurement Object

Flow Rate, Forward & Reverse Flow, Total Flow

Certification

CE, ISO

Transport Package

Wooden Case.

Specification

±0.5% Accuracy, 3.6V Lithium Battery.

Trademark

Hualiu

Origin

Jiangsu, China

HS Code

90261000

Production Capacity

5000+ Pieces/Year

Key features

Fire Protection Ready - Designed for fire water storage monitoring and fire protection systems, ensuring reliable water supply for fire safety.

Large Pipe Solution - Suitable for DN350 to DN2000 pipelines, ideal for fire water storage tanks and industrial fire protection networks.

4-20mA Output - Standard 4-20mA analog output for easy integration with fire control panels and SCADA systems.

No Moving Parts - Maintenance-free, zero pressure loss, long service life.

IP68 Protection - Sensor can be fully submerged for underground installations.

Bidirectional Flow Measurement - Measures flow in both forward and reverse directions.

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.