Introducing the MFI series flowmeter, the epitome of precision and reliability in fully metallic rotameters, meticulously engineered for the accurate measurement of liquids, gases, and steam. This marvel of engineering features a magnetic float that seamlessly correlates to a specific position within the measuring tube for a given flow rate of the medium, ensuring unsurpassed accuracy. The interplay between the magnetic float and the indicator's magnetic system allows for the effortless reading of flow rates via the dial and pointer. Designed for vertical pipe installation, the standard rotameter facilitates a bottom-in, top-out flow process. Complementing this, a range of specialized structures has been crafted to cater to diverse application needs. The MFI series metal tube rotameter stands as a cornerstone in industries such as petrochemicals, chemicals, fertilizers, metallurgy, power, food, pharmaceuticals, and papermaking, providing indispensable measurement and process control for liquids, gases, and steam.
Measurement range:
Water (20°C): 1.6~200,000 L/h
Air (0°C, 0.103 MPa): 0.05~6,000 m³/h
Turn-down Ratio:
Standard: 10:1
Special: 20:1
Accuracy class:
Standard: 1.5
High Precision: 1
Overall height:
Standard: 250 mm
Special: 400 mm
High Precision: 500 mm
Pressure drop:2 KPa ~ 70 KPa
Pressure rating:
Standard:DN 15~DN 50: 4.0 MPa;DN 80~DN 200 1.6 MPa
Special: DN 15~DN 50: 25 MPa;DN 80~DN 100: 16 MPa
Heating jacket: 1.6MPa
Allowable fluid temperature:
Standard: -80°C~200°C
PTFE-liner: 0~85°C
High temperature structure: Max 400°C
Connection:
Standard: HG20594-97
Special: On request
Ambient temperature: -40°C~+120°C
Electrical signal output:≤65°C
Electrical connection: 1/2 NPT,M20x1.5,PG11 Protection Type:IP65
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a distinguished beacon within the prestigious Hanshan (Cold Mountain) Intelligent Technology Co. family, an elite enterprise renowned for its unwavering commitment to innovation and excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) proudly embarked on its remarkable journey in the vibrant metropolis of Shanghai in 2013, heralding a new era of technological advancement and industry transformation.
The founding team, a powerhouse of talent drawn from the world's leading automation titans, brings an extraordinary wealth of experience: over 20 years in the automation sector, coupled with equally extensive expertise in automation engineering, and a decade of profound knowledge in digital solutions consulting and execution. Their mission is unequivocally clear: to deliver top-tier automation and digitization products and services tailored for a global clientele. With its strategic headquarters in Shanghai, China, the company shines as a beacon of technological prowess and innovation.
With an esteemed legacy exceeding two decades in the petrochemical sector, the company possesses unrivaled insights into the intricate automation and digitalization needs across the entire industry spectrum-upstream, midstream, and downstream. They offer a suite of professional-grade products and all-encompassing solutions, meticulously crafted for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring exemplary full life-cycle service excellence.






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