Step into the realm of precision measurement with the MFI series flowmeter, a robust and fully metallic rotameter perfect for gauging liquids, gases, and steam. As the flow rate of the medium you're measuring stabilizes, the magnetic float aligns to a unique position within the measurement tube. This precise position is relayed to the indicator's magnetic system using a magnet, allowing the corresponding flow rate to be effortlessly read from the dial and pointer. Tailored for vertical pipes with bottom-in and top-out flow, the standard rotameter is versatile enough to meet various applications with specially designed structures. The MFI series metal tube rotameter is a staple across industries such as petrochemicals, chemicals, fertilizers, metallurgy, power, food, pharmaceuticals, and papermaking, ensuring seamless measurement and process control of liquids, gases, and steam.
Measurement Range:
Water (20°C): A wide span from I.6 up to 200000L/h
Air (0°C, 0.10 - 3M Pa): Ranging from 0.05 to as high as 6000m3/h
Turn-down Ratio:
Standard Options: 10:1
Specialized Applications: 20:1
Accuracy Class
Standard Precision: 1.5
Elevated Precision Levels:
Overall Height
Standard Dimensions: 250mm
Special Configurations: 400mm
High Precision Models: 500mm
Pressure DropVaries Between 2KPa and 70KPa
Pressure Rating
Standard Range for:DN 15~DN50 at 4.0MPa;DN80~DN200 1.6MPa
Special Versions: DN 15~DN50 at 25MPa;DN80~DN100 at 16MPa
Heating Jacket: Rated at 1.6MPa
Allowable Fluid Temperature:
Standard Models: From -80ºCto 200ºC
PTFE-liner Variants: Ranging from 0 to 85ºC
High-Temperature Designs: Max 400ºC
Connection Options:
Standard: HG20594-97
Tailored Requests: Special on request
Ambient Temperature: Ranges from -40ºCto +120ºC
Electrical Signal Output:≤65ºC
Electrical Connection: Options include l/2NPT,M20x1.5,PG11 Protection Type:IP65
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a venerated entity within the esteemed Hanshan (Cold Mountain) Intelligent Technology Co. group, an illustrious enterprise committed to the forefront of innovation and unmatched excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) officially embarked on its journey in the dynamic and vibrant city of Shanghai in 2013, heralding a transformative era in technological progress.
Our founding team, a powerhouse of expertise featuring veterans from globally renowned automation giants, brings to the table an extraordinary collective experience: over 20 years in the automation industry, coupled with an additional two decades in automation engineering, as well as a decade's rich experience in consulting and implementing state-of-the-art digital solutions. Their unequivocal mission is to deliver superior automation and digitization products and services catering to a global audience. Strategically headquartered in Shanghai, China, our company stands as a beacon of unrivaled technological prowess and innovation.
Boasting an extensive legacy of over two decades in the petrochemical sector, we possess incomparable insights into the automation and digitalization requirements spanning the entire industry spectrum - upstream, midstream, and downstream. We offer top-tier, professional-grade products and comprehensive solutions, artfully crafted for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring excellence in full life-cycle services.
You may have these questions
How do I select the right product?
A: Upon receiving your inquiry, we will furnish you with an exhaustive technical dossier, providing all necessary insights. This detailed documentation will enable you to meticulously verify the process parameters and technical specifications tailored to your needs. With this information at hand, we will expertly recommend a model that is perfectly aligned with your precise requirements.
I would like a confirmed model. Can you provide that?
A: Absolutely. Once you express interest in a particular model, we will undertake a comprehensive verification process to confirm its suitability. Should there be opportunities for cost-effective enhancements, we will enthusiastically offer optimization suggestions. Upon your confirmation, we will proceed with preparing a formal quotation, precisely tailored to meet your objectives.
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