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Compressed Air Flow Meter for Industrial Air Systems
US$99.99
1-9 Sets
US$93.99
10+ Sets
Product profile
Customization
AvailableAfter-sales Service
SupportWarranty
12 MonthModel NO.
MVNAccuracy
±0.2-0.5%Main Application
Water, WastewaterSize
DN50-100Sensor
Clamp-on/ExternalApplication
TransportationType
Ultrasonic Flow MeterMeasuring Media
Water, Chemical LiquidMeasuring Principle
Electrical PrinciplesMeasurement Object
Closed PipelineCertification
ISOMaterial
PP, PTFE, Stainless SteelOutput
4-20mA /RS485Power
100V-240VACAdvantages
Simple, Durable, Cost-Effective, Precise at Low FLInstall
Inline or Clamp-onTransport Package
CartonSpecification
CustomedTrademark
NoOrigin
ChengduHS Code
3926901000Production Capacity
1000sets/MonthKey features
Non-Invasive Installation: Clamp-on ultrasonic sensors allow measurement without pipe cutting or fluid contact.
Durable Material Options: Constructed from Stainless Steel, PP, PTFE, and corrosion-resistant alloys.
Wide Flow Range Capability: Measures from very low to very high flow rates accurately across DN15 to DN2000+.
Versatile Output Interfaces: Supports 4-20mA, RS485, Pulse, Modbus, and HART for system integration.
ISO Certified Quality: Manufactured with ISO certification ensuring reliable performance and safety.
Low Maintenance Design: No moving parts in clamp-on models reduce wear and service needs.
Broad Application Scope: Suitable for water, wastewater, chemicals, and aggressive fluids in various industries.
Company profile
Sichuan Marwin Technology Co., LtdSichuan, China
Business Type: Manufacturer/FactoryExport Year: 2026-03-01Nearest Port: Chengdu, ChengduAverage Response Time: ≤1.28hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, Others, CIF
AI-Powered supplier vetting
SummarySichuan Marwin Technology Co., Ltd is a manufacturer located in Chengdu, China, specializing in filtration, spraying, and fluid control systems. The company is ISO 9001 certified, indicating a commitment to quality management systems. With a focus on exports, their primary markets include Southeast Asia. The supplier operates two production lines, with an annual production output between US$2.5 Million - US$5 Million. They offer competitive pricing and dependable service to build long-term partnerships. Despite limited information on customization and customer cases, their technical support and flexible supply capabilities suggest a focus on customer satisfaction. They began exporting in 2026, indicating their emerging presence in international trade.
Supplier typeSichuan Marwin Technology Co., Ltd is classified as a Manufacturer/Factory and operates as a Limited Company in China.
CertificationsThe supplier holds an ISO 9001 certification, demonstrating adherence to quality management standards.
After-Sales capabilityThe company emphasizes dependable service and customer-oriented approach, suggesting a strong after-sales service capability.
R&D capabilityWith 11-20 R&D engineers, the supplier has a moderate innovation capability.
Production capacityThe supplier operates two production lines with an annual output between US$2.5 Million - US$5 Million, indicating adequate production capacity.
Product Q&A
Q:What is a rotameter and how does it work?
A:
A rotameter is a type of variable area flow meter that measures liquid or gas flow by observing the position of a float inside a tapered tube. The float rises or falls depending on the flow rate.
Q:What is an ultrasonic flow meter and how does it work?
A:
An ultrasonic flow meter measures flow using ultrasonic sound waves. It calculates the flow rate by detecting the transit time difference or Doppler shift of the sound waves as they pass through the fluid.
Q:What materials are rotameters and ultrasonic flow meters made from?
A:
Rotameters are typically made from glass, stainless steel, or plastic (PP/PVC) depending on the fluid and pressure requirements. Ultrasonic flow meters often use stainless steel, aluminum, or durable plastic for the sensor and housing.
Q:What industries use these flow meters?
A:
Both types of flow meters are used in water treatment, chemical processing, food and beverage, pharmaceutical manufacturing, and industrial fluid systems.
Q:How do I choose the right flow meter?
A:
Selection depends on factors such as flow range, fluid type, temperature, pressure, installation requirements, and whether contactless (ultrasonic) or direct-reading (rotameter) measurement is preferred.
Send Inquiry
*To:Sichuan Marwin Technology Co., Ltd
Sichuan Marwin Technology Co., Ltd*Content:
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