Introducing the MFI series flowmeter, a fully metallic rotameter meticulously engineered to deliver precise measurements for liquids, gases, and steam. At a specified flow rate, the magnetic float assumes a distinct position within the measuring tube, which is seamlessly interconnected with the indicator's magnetic system. This elegant interaction allows the flow rate to be effortlessly read from the dial and pointer. Designed for vertical pipes with a bottom-in and top-out flow configuration, the standard rotameter is adaptable and versatile, featuring various specialized structures to cater to diverse applications. The MFI series metal tube rotameter finds extensive application across a spectrum of industries, including petrochemicals, chemicals, fertilizers, metallurgy, power, food, pharmaceuticals, and papermaking, offering exemplary 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 Drop2 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: -80ºC~200ºC
PTFE-Liner: 0~85ºC
High Temperature Structure: Max 400ºC
Connection:
Standard: HG20594-97
Special: On Request
Ambient Temperature: -40ºC~+120ºC
Electrical Signal Output:≤65ºC
Electrical Connection: 1/2 NPT,M20x1.5,PG11 Protection Type:IP65
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a distinguished member of the prestigious Hanshan (Cold Mountain) Intelligent Technology Co., an elite enterprise dedicated to innovation and excellence.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) proudly commenced its operations in the bustling metropolis of Shanghai in 2013, marking a new era in technological advancement.
The founding team, comprised of veterans from world-leading automation giants, boasts an impressive collective experience: over two decades in the automation industry, coupled with more than 20 years in automation engineering, and a decade's worth of expertise in consulting and implementing cutting-edge digital solutions. Their mission is clear: 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.
With a rich legacy spanning over two decades in the petrochemical sector, the company possesses unparalleled 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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