What is the accuracy?

Standard: pluse-minus 0.5%. Optional: pluse-minus 0.2% .

Is battery powered version available?

Yes. Optional 3.6V lithium battery with 3-6 years of life; solar power option also available.

Is this meter proven in mining applications?

Yes! Similar technology is used in zinc, lead, copper, and PGM concentrators worldwide .

What is the warranty?

15 months from date of arrival.

1 piece. Sample orders are welcome.

Large Diameter Insertion Electromagnetic Flow Meter for Silver Ore Slurry, Mining Slurry & Abrasive Fluids - DN350-DN2000

Name: Large Diameter Insertion Electromagnetic Flow Meter for Silver Ore Slurry, Mining Slurry & Abrasive Fluids - DN350-DN2000
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2184480572

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$150.00-6,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support, 1 Year Warranty

Warranty

15 Months

Model NO.

HL-LD Series(Insertion Type-Mining/Slurry Version)

Accuracy

±1.5% (±1.0% Optional)

Main Application

Silver Ore Slurry, Mining Slurry

Size

DN350 - DN2000

Sensor

316L Stainless Steel / Tungsten Carbide .

Application

Silver Mining, Hydrocyclone Feed

Type

Flange Type / Insertion Type / Split Type .

Measuring Media

Silver Ore Slurry, Tailings, Concentrate,

Measuring Principle

Electromagnetic Induction (Faraday's Law)

Measurement Object

Volumetric Flow Rate, Total Flow.

Certification

CE, ISO

Transport Package

Wooden Case.

Specification

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

Trademark

Hualiu

Origin

Jiangsu, China

HS Code

90261000

Production Capacity

5000 Pieces/Year

Key features

Specifically Designed for Silver Ore Slurry - Ideal for measuring silver ore slurry, concentrate, and tailings in hydrocyclone feed and processing lines

Ceramic Carbide Lining - Provides excellent abrasion resistance against hard silver ore particles (250-1500 microns).

Tungsten Carbide Electrodes - Minimizes signal noise from abrasive particles for stable, reliable readings.

Split Type Design -Sensor and transmitter separate; install transmitter away from vibration for stable performance.

Cost-Effective for Large Pipes - Much lower cost than full-bore meters for DN350-DN2000 pipelines; cost independent of pipe size.

Hot-Tap Installation - No pipe cutting, no flow interruption; install under full working pressure without plant shutdown.

No Moving Parts - Maintenance-free, no clogging, no pressure loss, long-term reliability.

Advanced Filtering Technology - Separates signal from noise without losing responsiveness to flow changes

IP68 Submersible - Sensor can be fully submerged; suitable for flooded chambers and outdoor mining installations.

Smart Communication - 4-20mA, Pulse, RS485 Modbus, HART, GPRS/4G for SCADA integration .

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: ≤11.75h

AI-Powered supplier vetting

SummaryJiangsu Hualiu Instrument Co., Ltd. is a manufacturer specializing in industrial automation instruments with over a decade of experience. The company demonstrates strong customization capabilities and holds several certifications, including ISO standards and CE. However, its financial data shows a lack of reported revenues and profits, indicating potential financial challenges. The company has a solid production capacity with four production lines but lacks international service capabilities such as overseas warehouses and trade show participation.

Supplier typeJiangsu Hualiu Instrument Co., Ltd. is a manufacturer focused on industrial automation instruments, with over ten years of experience.

CertificationsThe supplier holds ISO9001:2015, ISO14001, ISO45001:2018 certifications, and CE certification, indicating compliance with quality and environmental standards.

After-Sales capabilityThe supplier does not have overseas agents, branches, or showrooms, limiting its international after-sales service capabilities.

Financial creditThe supplier's financial records show no reported revenues or profits over the last three years, indicating potential financial instability.

R&D capabilityThe company has introduced new products in the past year and maintains a scientific and technological team, indicating a focus on innovation.

Production capacityWith four production lines and an annual output of over 20,000 units, the supplier has robust production capabilities.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization, based on samples or designs.

Product Q&A

Q:Why is ceramic carbide lining recommended for silver ore slurry?

Silver ore particles are highly abrasive (250-1500 microns). Ceramic carbide lining provides excellent abrasion resistance and extends service life up to 3 years or longer .

Q:Why use tungsten carbide electrodes?

Tungsten carbide electrodes minimize signal noise caused by abrasive particles, ensuring stable, reliable readings even in challenging applications .

Q:What is the recommended installation orientation?

Vertical installation with flow upward is recommended for slurry to prevent particle settling and ensure accurate measurement.

Q:What pipe sizes does this meter support?

DN350 to DN2000. Larger sizes are available on request .

Q:Does it require cutting the pipe for installation?

No. It uses hot-tap installation -no pipe cutting, no flow interruption, no plant shutdown .