What is the pressure loss?

Only 1/2 of orifice plate pressure loss - significantly lower than traditional differential pressure meters.

What pipe sizes are supported?

DN15 to DN5000+ depending on configuration (flange, insertion, or clamp-on type).

Can it measure low flow rates?

Yes. It can detect flow velocities as low as 0.08 m/s, making it suitable for low-flow and dosing applications.

Does it require a straight pipe section?

Yes, but shorter than orifice plates - typically 5D upstream, 3D downstream.

What is the warranty?

15 months from date of arrival.

1 piece. Sample orders are welcomed.

Target Type Flow Meter for Chemical Dosing and Heavy Oil - High Temperature up to 500°C, Hart Protocol

Name: Target Type Flow Meter for Chemical Dosing and Heavy Oil - High Temperature up to 500°C, Hart Protocol
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2181070742

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$500.00-3,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support, 1 Year Warranty.

Warranty

15 Months

Model NO.

HL-SYB / HL-BSL Series

Accuracy

±0.2% - ±1.5%

Main Application

Chemical Dosing, Heavy Oil, Crude Oil, Asphalt,

Size

DN15 -DN5000+ (Insertion Type: DN65-DN5000)

Sensor

Application

Petroleum, Chemical, Energy, Food

Type

Target Flow Meter

Measuring Media

Liquid, Gas, Steam (Including High-Viscosity

Measuring Principle

Force Balance / Differential Pressure

Measurement Object

Liquid, Gas, Steam, Slurry, Viscous Fluids

Certification

CE, ISO

Transport Package

Wooden Case.

Specification

DN350-DN2000, 304SS, ±0.5%, 4-20mA+HART, IP65

Trademark

Hualiu

Origin

Jiangsu, China

HS Code

90261000

Production Capacity

5, 000+ Units/Year

Key features

High Temperature Capability - Measures up to 500 degree C, suitable for heavy oil, asphalt, and thermal fluids.

Chemical Dosing Ready - HART protocol and 4-20mA output for seamless integration with dosing systems .

No Moving Parts - Low maintenance, long service life, ideal for dirty and viscous fluids.

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: ≤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.