RS485

Name: Miniature Thermal Gas Mass Flow Meter -Mems Sensor, 0-1000 Ml/Min, 4-20mA/RS485
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2170384422

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$150.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support, 1 Year Warranty

Warranty

15 Months

Model NO.

MF Series (DN3-DN10)

Accuracy

±1.5%

Main Application

Semiconductor, Laboratory, Pharmaceutical,

Size

DN3, DN6, DN8, DN10

Sensor

Mems Thermal Sensor (UF Chip)

Application

Micro Gas Flow Measurement and Control

Type

Miniature Thermal Mass Flow Meter

Measuring Media

Air, Oxygen, Argon, Nitrogen, and Various Gases (E

Measuring Principle

Thermal Mass Flow (Mems Sensor)

Measurement Object

Mass Flow Rate, Total Volume

Certification

CE, ISO

Transport Package

Carton Box / ESD Foam Case

Specification

MF Series, DN3-DN10, 0-1000 ml/min, ±1.5% FS, 4-20

Trademark

Hualiu

Origin

Jiangsu, China

HS Code

90261000

Production Capacity

3000 Sets/Year

Key features

MEMS sensor technology - high consistency, low power consumption, fast response. Measures ml/min level flow rates with excellent accuracy and repeatability.

Wide application range - suitable for air, oxygen, argon, nitrogen, and various gases (except acetylene). Replaces float flow meters and orifice plate flow meters.

Smart features - integrated instantaneous & cumulative flow display, 4-20mA output, RS485 communication. Zero-point self-calibration and alarm function for reliable monitoring.

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.

Product Q&A

Q:What is this meter used for?

Specially engineered for precision, this meter is designed to measure ultra-low gas flow rates (ml/min level) across semiconductor, laboratory, pharmaceutical, and gas analysis applications.

Q:What gases can it measure?

It is compatible with a wide range of gases, including Air, Oxygen (O2), Argon (Ar), and Nitrogen (N2).

Q:What output signals are available?

4-20mA and RS485 communication. Other configurations available upon request.

Q:What is your MOQ?

MOQ is 1 piece. Sample orders are accepted.