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Insertion Electromagnetic Flow Meter for Geothermal Water - DN350-DN2000, RS485 Modbus, IP68
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 Series

Accuracy

±1.5% (Standard); ±1.0% (Optional); ±0.5%

Main Application

Geothermal Water Monitoring,Heat Exchanger Monitor

Size

DN350 - DN2000 (Customizable up to DN3000)

Sensor

Insertion Type Electromagnetic Sensor

Application

Geothermal Fluid Flow Measurement.

Type

Battery Powered Electromagnetic Flow Meter

Measuring Media

Geothermal 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

Designed for Geothermal Applications - Specifically engineered for geothermal water flow monitoring, reinjection measurement, and heat station applications in DN350-DN2000 pipelines.
IP68 Submersible Sensor - Fully submersible sensor for harsh geothermal environments and outdoor installations.
RS485 Modbus Communication - Standard RS485 Modbus for remote data transmission and SCADA integration.
No Moving Parts - Maintenance-free, zero pressure loss, long service life.
High Accuracy - pluse-minus 0.5% to pluse-minus 1.5% accuracy for reliable flow data.
Corrosion-Resistant Materials - 316L electrodes and PTFE lining for durability in geothermal water.

Company profile

Jiangsu Hualiu Instrument Co., Ltd.
High Repeat Buyers ChoicePatents AwardedSelf-brandedNational Award received
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:What pipe sizes does this flow meter support?
A:
It is designed for DN350 to DN2000 pipelines. Larger sizes are available on request.
Q:What is the protection rating?
A:
The sensor is IP68 submersible, making it suitable for geothermal and outdoor applications. The converter is IP67.
Q:What is the accuracy?
A:
Standard accuracy is pluse-minus 1.5%. Optional pluse-minus 1.0% and pluse-minus 0.5% high precision versions are available.
Q:Does it support RS485 communication?
A:
Yes, RS485 Modbus is standard for remote data transmission and SCADA integration.
Q:What is the MOQ?
A:
1 piece. Sample orders are welcomed.

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