Introducing the MFI series flowmeter, a masterfully crafted fully metallic rotameter designed for precise measurement of liquids, gases, and steam. Its innovative design features a magnetic float that takes a unique position within the measuring tube for a specific flow rate of the medium. This position is seamlessly linked to the indicator's magnetic system using an internal magnet, ensuring that the accurate flow rate can be effortlessly read from the dial and pointer. Engineered to perfection, the standard rotameter is tailored for vertical pipes with a bottom-in and top-out process flow. Recognizing diverse application needs, various special structures have also been innovated. The MFI series metal tube rotameter finds its versatile application in a broad spectrum of industries including petrochemicals, chemicals, fertilizers, metallurgy, power, food processing, pharmaceuticals, and papermaking, providing unparalleled measurement and process control of liquids, gases, and steam.
Measurement Range:
Water (20°C) offers a comprehensive range from I.6 to 200,000 L/h, delivering incredible versatility.
Air (0°C, 0.10 I 3M Pa) offers an extensive range from 0.05 to 6,000 m³/h, ensuring adaptability for varied needs.
Turn-down Ratio:
Standard: An efficient turn-down ratio of 10:1 ensures flexibility in measurement.I
Special: An advanced turn-down ratio of 20:1 caters to specialized requirements.
Accuracy Class
Standard: With an accuracy class of 1.5, it guarantees reliable and precise readings.
High Precision: Ensures unmatched accuracy for critical applications.
Overall Height
Standard: A compact design with a height of 250 mm, perfect for standard installations.
Special: A taller configuration with a height of 400 mm for enhanced applications.
High Precision: Reaches a height of 500 mm, accommodating high precision needs.
Pressure DropRanging from 2 KPa to 70 KPa, it ensures minimal pressure loss across applications.
Pressure Rating
Standard:DN 15~DN50 operates efficiently at 4.0 MPa;DN80~DN200 provides robust performance. 1.6 MPa, ensuring durability under various pressures.
Special: DN 15~DN50 withstands an impressive pressure of 25 MPa;DN80~DN 100 handles pressure up to 16 M Pa with ease.
Heating jacket: A reliable rating of 1.6MPa ensures operational safety.
Allowable Fluid Temperature:
Standard: Capable of operating in a broad temperature range from -80ºCto 200ºC, ensuring versatility.
PTFE-liner: Functions efficiently from 0 to 85ºC, offering chemical resistance.
High Temperature Structure: Can withstand temperatures up to a remarkable 400ºC, ideal for high-temperature applications.
Connection:
Standard: Complies with HG20594-97 for seamless integration.
Special: Custom connections available on request to meet specific needs.
Ambient Temperature: Efficient operation from -40ºCto +120ºC, suitable for diverse environments.
Electrical Signal Output:≤65ºC, ensuring reliable signal transmission.
Electrical Connection: Compatible with 1/2NPT,M20x1.5,PG11 Protection Type:IP65, offering excellent protection against dust and water ingress.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a renowned affiliate of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., a leading enterprise dedicated to pioneering innovation and unparalleled excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) proudly launched its operations in the vibrant city of Shanghai in 2013, heralding a new dawn in technological innovation and advancement.
The founding team, composed of seasoned experts from world-leading automation giants, brings an impressive collective experience: over two decades in the automation industry, coupled with more than 20 years in automation engineering, and a decade of expertise in consulting and implementing state-of-the-art digital solutions. Their mission is clear and ambitious: to deliver top-tier automation and digitization products and services that cater to a global clientele. Strategically headquartered in Shanghai, China, the company stands as a beacon of technological prowess and excellence.
With a rich history spanning over two decades in the petrochemical sector, the company possesses unmatched insights into the automation and digitalization demands across the industry spectrum-upstream, midstream, and downstream. They offer professional-grade products and comprehensive solutions, meticulously curated for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring full life-cycle service excellence.
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