Durable Aluminum Alloy Gas Roots Flowmeter with Pulse Output

Name: Durable Aluminum Alloy Gas Roots Flowmeter with Pulse Output
Brand: Jiangsu Hualiu Instrument Co., Ltd.
SKU: 2211679905

Jiangsu, ChinaJiangsu Hualiu Instrument Co., Ltd.

US$695.00-1,392.00

1 Piece

Sample price:US$690.00/piece.Request sample

Product profile

Customization

Available

Warranty

15 Months

Accuracy

1.5%,1%

Model NO.

HL-LLQ

Main Application

Nature Gas

Size

DN25-DN150

Sensor

Tube/Flange

Application

Energy Metering

Type

Turbine Flow Meter

Measuring Media

Gas

Measuring Principle

Electrical Principles

Measurement Object

Closed Pipeline

Certification

CE, ISO

Output Type

RS485, Pulse and 4-20mA

Body Material

Aluminum Alloy

Power Supply

24VDC, 3.6VDC Battery

Nominal Pressure

1.6MPa

Transport Package

Wooden Box Package or Carbon

Trademark

HuaLiu

Origin

China

HS Code

9026100000

Production Capacity

5000pieces/Year

Key features

High Precision Accuracy: Accuracy levels of 1% and 1.5% ensure reliable measurement for various gas applications.

Wide Range Ratio: Maximum range ratio up to 1:216 allows seamless performance at low starting flows.

Multiple Output Options: Supports RS485, Pulse, and 4-20mA analog signals tailored to user requirements.

GPRS Real-Time Monitoring: B-type meter features GPRS transmission for online data monitoring and valve control.

Robust Data Storage: E2PROM chip preserves parameters and safeguards against data loss during power failures.

Innovative Correction: Nine-section automatic linear correction significantly enhances wide-range accuracy.

Compact Integrated Design: Integrates pressure, temperature, and flow sensors for a streamlined structure.

Comprehensive Certifications: Holds CE, ISO, Explosion-proof, SIL Safety, and Invention Patent Certificates.

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:Where can I access detailed installation guidelines?

You can effortlessly download our comprehensive PDF manual or contact us directly for tailored assistance.

Q:What is the maximum pressure capacity of your flow meters?

Our standard models are engineered to withstand up to 16 bar (232 psi), while our specialized high-pressure models are robust enough to handle up to 100 bar (1450 psi).

Q:Are your flow meters certified with CE and ISO9001?

Absolutely, our flow meters fully comply with the rigorous standards set forth by the European Union (EU), meeting the EU's stringent requirements for safety, health, and environmental protection. Our management system is meticulously scientific and standardized, ensuring internationally acclaimed quality and safety.

Q:What documentation do you provide for export processes?

We provide a comprehensive export documentation package, including a Commercial Invoice, Packing List, Bill of Lading, COC, among others, to guarantee smooth and seamless international transactions.

Q:How can I proceed with placing an order?

Simply contact us via email or phone to receive a detailed quotation, then confirm your purchase by submitting a purchase order (PO).