What is the straight pipe requirement?

Only 5D upstream and 2D downstream, making installation easy in tight spaces .

Battery Powered Electromagnetic Flow Meter for Petrochemical - Hl-Lde Series

Name: Battery Powered Electromagnetic Flow Meter for Petrochemical - Hl-Lde Series
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2182864352

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

Petrochemical, Chemical Processing, Oil & Gas.

Size

DN15 - DN600 (Larger Available)

Sensor

316L Stainless Steel

Application

Chemical Injection, Acid/Alkali Transfer

Type

Integral Type / Split Type (Remote Display)

Measuring Media

Acids, Alkalis, Chemical Solvents, Cooling Water

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

Petrochemical specific - Designed for acids, alkalis, aggressive chemicals, and utility fluids in refineries and chemical plants.

Corrosion-resistant design - PTFE/PFA lining with Hastelloy, Titanium, or Tantalum electrodes for harsh chemical environments .

Long battery life - 3.6V lithium battery with 3-6 years lifespan; no external power needed; ideal for remote monitoring points .

No moving parts - Zero clogging; no pressure loss; reliable continuous operation in harsh petrochemical environments .

Smart communication - RS485 Modbus, 4-20mA, Pulse, HART, and optional GPRS/4G for remote monitoring and 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: ≤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.

Product Q&A

Q:Can this meter measure corrosive chemicals like acids and alkalis?

Yes! With PTFE/PFA lining and Hastelloy, Titanium, or Tantalum electrodes, the meter is designed for aggressive chemicals in petrochemical applications .

Q:How long does the battery last?

The 3.6V lithium battery provides 3-6 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 maximum medium temperature?

The meter can handle medium temperatures up to +180 degree C depending on lining material selection .

Q:Is the meter suitable for hazardous areas?

Yes! Ex-proof versions are available for hazardous petrochemical environments .