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Home > Product > Metal tube float flowmeter > Metal tube float flowmeter
MF1系列
Metal tube float flowmeter

Metal pipes, suitable for liquids, gases or steam

Optional mechanical indicator

Various two-wire modules 4…20 mA/HART7, FF, Profibus-PA or Ethernet-APL

Any installation location: vertical, horizontal or up and down pipes

Flange: DN15…DN200 / ½"…8”

-196…+450°C; up to 2500LB (42MPa)

      It adopts a full metal structure, magnetic isolation sensing, no additional holes, and can be used to indicate the pointer on the spot, or it can be equipped with a variety of signal transmitting and alarm switches. Stainless steel lining PTFE or PFA can also be used to measure the flow of strong acid and strong alkali fluids.

Measuring tube:

l Sturdy all-metal construction design to meet all pressure levels

l You can choose from stainless steel, Hastelloy, titanium, Inconel, Monel, PTFE, PFA, ceramic and other materials.

l Special structural design can meet the needs of high temperature use

l New structure facilitates the use of X-rays for safety inspection of welds

l In addition to the vertical installation structure in the bottom and out, it can meet various installation needs.

l For crystallization media or occasions where insulation is required, you can choose a jacket type

Indicator

l Optional cast aluminum, 304 or 316 stainless steel indicator housing

l Coaxial magnetic system, powerful pointer damping function, makes the instrument run safer, more stable and reliable

l Independent junction box design, just open the rear junction box to reduce human errors

l Modular design, which can quickly add or replace transmitters to the instrument on site

l With explosion-proof button, you can adjust the transmitter parameters on site without opening the housing.

l The transmitter has the function of LCD (backlight) to display instantaneous flow and accumulated flow in the field

l Two-wire 4-20mA transmitter module can be selected

l Optional NAMUR, dry contacts and open collector alarm switches, meet different operating conditions and integrated system requirements

l Optional four-wire Modbus RTU communication, or two-wire HART7.9, FF, Profibus-PA and other communication protocols

l It has a variety of fault diagnosis and alarm functions such as sensors, memory, float jams, sensor demagnetization and flow fluctuations.

l Battery-powered models with low power consumption are available

l Explosion-proof: Exa / Exd (gas / dust), PCEC, ATEX, EAC

l Other certifications: CPA (China), PAC (Russia), SIL, EMC, PED, TSG

Metal pipes, suitable for liquids, gases or steam

Optional mechanical indicator

Various two-wire modules 4…20 mA/HART7, FF, Profibus-PA or Ethernet-APL

Any installation location: vertical, horizontal or up and down pipes

Flange: DN15…DN200 / ½"…8”

-196…+450°C; up to 2500LB (42MPa)

l Caliber range: DN15 ~ DN200

l Measurement range:water(20°C1.6 ~ 200000 l/h:Air(0℃、0.1013 MPa0.05~6000 m3/h

l Accuracy:±1.5 %FS(Standard) or±1.0 %FS(Special type)

l Range ratio:standard10 : 1;special20 : 1

l Pressure loss: 2 kPa ~ 30 kPa

l Process temperature:-196~ + 450

l Process pressure:PN16~PN420Class 150 ~ Class 2500

l Viscosity range:

   DN15K1.0 ~ 1.3):5 mPasDN15K1.4 ~ 1.10):30 mPa.s

   DN25K2.0~2.280 mPa.sDN25K2.3~2.7):150 mPa.s

   DN50~DN100240mPa.s

   DN150~DN200300mPa.s

l Housing material: cast aluminum sprayed polyester; cast 304 or 316 stainless steel; stretch 304 or 316 stainless steel.

l Main unit/Float material: 304316304L316L304/PTFE316/PTFEPTFEHCH

    Of,ceramics,Inconel600Monel450

l Output signal: powerless signal, two-wire system4 ~ 20mA / HeartRS485 / Modbus, dry contact SPDT switch

l Communication protocol: Modbus RTU communication, HART7.9, FF, Profibus-PA, Ethernet-APL, etc.

l Explosion-proof level:

Exia lIC T1~T6 Ga;

    AE 20 T80~ T440

    EXD IIC T1 ~ T6 GB;

   ExtD A21 T80~ T400

   Exia IlC T4 Ga(Battery type only)

l Surge protection: Built-in surge protector surge(Impact)Immunity, line 2KV, line 4KV (level 4):You can also choose externalType

Oil and gas:

l Accurate flow monitoring of small flow gases (such as natural gas, nitrogen, carbon dioxide) in natural gas transmission and distribution systems

l Single-phase flow measurement after separation of production liquid (oil, water, and gas mixture) in oil and gas field

l Liquid fuel and additive flow monitoring in process control of refineries

Chemical Industry:

l Small flow metering and control of various corrosive liquids (such as sulfuric acid, hydrochloric acid, sodium hydroxide, etc.)

l Quantitative addition of reaction raw materials and catalysts in fine chemical production

l Safety flow monitoring of hazardous chemical conveying pipelines

Water treatment project:

l Accurate amount of chemical agents (such as flocculants, disinfectants) in industrial wastewater treatment process

l Real-time small flow monitoring and regulation in clean water system

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Magnetic filter

l Installed upstream of the instrument, it can filter out magnetic permeability impurities such as welding slag and rust in the pipeline.

l It is made of stainless steel and stainless steel lined with PTFE

l Can be flange-mounted or clipped

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