What is the warranty for your product?

Warranty: 1years, Lifetime maintenance.

Can you make the products according to my own drawings?

Yes, we can do OEM service based on your requirement if it is executable.

High Precision 1.0% Accuracy 4-20mA Oxygen Special Thermal Gas Mass Flowmeter

Name: High Precision 1.0% Accuracy 4-20mA Oxygen Special Thermal Gas Mass Flowmeter
Brand: WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.
SKU: 771594062

Shandong, ChinaWEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

US$200.00-2,000.00

1 Piece

Product profile

Customization

Available

Accuracy

>±1%

Main Application

Nature Gas, Coal Gas, Nitrogen

Model NO.

KTGMFM-DN100

Size

DN10~DN4000mm

Sensor

Tube/Flange

Application

Energy Metering

Type

Turbine Flow Meter

Measuring Media

Gas

Measuring Principle

Thermodynamic

Measurement Object

Closed Pipeline

Certification

ISO, SGS

Measuring Medium

Various Gases (Except The Acetylene)

Transport Package

Wooden Box Package

Trademark

kunkeandao

Origin

Weihai

HS Code

9026100000

Production Capacity

3000 Pieces/Year

Key features

Wide Range Ratio: 1:1000 range ratio, supporting flow rates from 0.1Nm/s to 120Nm/s.

No Compensation Needed: Real mass flow meter requiring no temperature or pressure compensation for gas.

Dust Insensitive: Insensitive to small particles like dust, suitable for single or mixed gas measurement.

Easy Installation: Non-stop production installation and maintenance possible where field conditions permit.

Multiple Material Options: Sensor and probe available in 1Cr18Ni9Ti, 304L, Hastelloy C, or Tantalum.

Explosion Proof Design: Exd II CT4 explosion-proof grade with IP67 sensor and IP65 transmitter protection.

Versatile Communication: Supports 4-20mA, pulse, RS485, and HART interfaces for flexible integration.

Company profile

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-07Nearest Port: qingdaoAverage Response Time: ≤4.78hTerms 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 combined company activities covering manufacturing, export trade, service, quality control, R&D, and sustainable development. It reports ISO9001, ISO14001, OHSAS18001, ISO10012, and CE-related certifications, plus documented corrective-action and complaint-handling procedures. Its R&D profile includes new products within the past year, ODM services, and broad customization options, while OEM service for known brands is also reported. Production-related weaknesses include no valid contract with affiliated subcontractors, no outsourcing SOP, and no continuous quantity reconciliation for each batch. Overseas support is limited, with no overseas warehouse, showroom, agent, or branch. Financial credibility, after-sales capability, and customer cases cannot be fully assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a factory in Weihai City’s Huancui District, with associated companies in manufacturing. Its company activities are described as combined and include manufacturing, export trade, service, quality control, R&D, and sustainable development.

CertificationsThe company reports ISO9001-2015, ISO14001-2015, OHSAS18001-2007, ISO10012-2003, and CE certification-related credentials. The information indicates these systems or certifications are implemented in production, providing explicit evidence of formal quality, environmental, occupational safety, measurement, and product-compliance controls.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers multiple forms of customization. However, it reports no available SDK, so the evidence supports product-development and design capability but not SDK-based technical integration.

Production capacityThe factory reports four production lines, in-stock capacity, and average peak- and off-season lead times within 15 workdays. Nevertheless, it lacks a valid contract with affiliated subcontractors, has no outsourcing SOP, and does not continuously reconcile quantities for each batch or mass production, indicating process-control deficiencies despite stated capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and original-design support.

Product Q&A

Q:How long will you give me the reply?

We will contact you in 1 hours as soon as we can.

Q:Could I visit your factory?

Sincerely invite you to visit our factory.

Q:Do you provide samples?

Yes, we have materials in stock to help you to get the samples as soon as we can.

Q:How about the quality of the managements?

We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before shipping to you. We have the certification of ISO, CE we could send the certification test of our company to you.

Q:What is your terms of payment?

We could accept T/T, Paypal, WU, Credit Assurance.