What types of gas can this flowmeter measure?

It can measure non-corrosive gases such as natural gas, city gas, propane, nitrogen, and industrial inert gases.

What are the available sizes for this flowmeter?

The flowmeter is available in sizes ranging from DN25 to DN200.

DN40 Flange Connection Gas Roots Flowmeter 4~20mA Output

Name: DN40 Flange Connection Gas Roots Flowmeter 4~20mA Output
Brand: WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.
SKU: 773147582

Shandong, ChinaWEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

US$300.00-2,000.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

High Quality After Sale Service

Warranty

1 Year

Model NO.

KKQY50-50

Accuracy

±0.6-1%

Main Application

Nature Gas

Size

DN25-DN200

Sensor

Tube/Flange

Application

Energy Metering

Type

Turbine Flow Meter

Measuring Media

Gas

Measuring Principle

Electrical Principles

Measurement Object

Closed Pipeline

Certification

JIS, DIN, ANS, GB, CE, ISO, SGS

Output Type

RS 485

Power

24VDC

Range Ratio

1/160

Body Material

Aluminium Alloy

Pressure

1.6MPa

Temperature

-20-55 Deg C

Display

Intergrated

Connection

Flanged

Transport Package

Wooden Box Package or Carbon

Trademark

kunkeandao

Origin

Weihai

HS Code

9026100000

Production Capacity

3000 Pieces/Year

Key features

Wide Size Range: Available in DN25 to DN200 sizes to fit various pipeline requirements.

Versatile Gas Compatibility: Suitable for natural gas, city gas, propane, nitrogen, and industrial inert gases.

Multiple Certifications: Certified with CE, ISO, SGS, JIS, DIN, ANS, and GB standards.

Customizable Options: Supports customized output type, power, range ratio, material, pressure, temperature, display, and connection.

RS-485 Communication: Equipped with RS-485 communication for efficient data transmission and monitoring.

Durable Aluminum Alloy: Constructed with high-quality aluminum alloy body for durability and reliability.

1-Year Warranty: Comes with a 1-year warranty and high-quality after-sales service support.

Company profile

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-07Nearest Port: qingdaoAverage Response Time: ≤7.75hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAP

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Weihai, China, with four production lines and capabilities covering manufacturing, export trade, quality control, R&D, and service. It reports ISO9001, ISO14001, OHSAS18001, ISO10012, and CE-related certification evidence. The supplier provides broad customization, ODM services, recent new-product development, and OEM services for well-known brands. Quality procedures include corrective and preventive actions, complaint handling, and quality assurance. However, the supplier lacks an effective contract with associated subcontractors, has no overseas warehouse, overseas showroom, overseas agents or branches, and does not maintain outsourcing SOPs or continuous batch quantity reconciliation. Financial information is present only as year labels, without sufficient evidence to assess credibility.

Supplier typeThe supplier is explicitly classified as a factory, with associated companies in manufacturing and a combined company type. It is not identified as an offshore company, indicating a direct manufacturing supplier rather than an offshore trading entity.

CertificationsThe company description states that it has obtained ISO9001:2015, ISO14001:2015, OHSAS18001:2007, and ISO10012:2003 certifications, and also references a CE certificate. This is explicit evidence of multiple quality, environmental, occupational safety, measurement, and product-compliance certifications.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, supporting its after-sales process. However, it has no overseas warehouse, showroom, overseas agents, or branches, which limits local overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, demonstrating active product development. However, it has no available SDK, so the assessment supports product R&D but not SDK-based development capability.

Production capacityThe supplier has four production lines, in-stock capability, stated peak- and off-season lead times within 15 workdays, and documented service-capability procedures. Deficiencies include no valid manufacturing contract with associated subcontractors, no outsourcing SOP, and no continuous batch quantity reconciliation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad customization and original-design support.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the CAOG offline trade show. These are direct customer or market-exposure indicators, but no specific brand names, project details, or customer case descriptions are provided.