mid flow sensor brochure uk

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  • 7/30/2019 MID Flow Sensor Brochure UK

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    www.ifm.c

    om/mid

    Flows

    ensors

    Compact and low-costmonitoring ofconductive liquids.

    Magnetic-inductiveflow metering

    from ifm.

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    Volumetric flow sensor efector mid. High-precisionmeasurement, display and signalling of liquid media.

    For industrialapplications

    Coolant monitoring Cooling water monitoring

    Ideal in widely

    branched cooling

    systems, e.g. weld-

    ing lines. The

    volumetric flow

    sensorefector mid

    detects very small

    deviations from

    the specified volu-

    metric flow quan-

    tity, for example

    for leaks, and

    monitors at the

    same time the

    temperature of

    the cooling water.

    This guarantees

    process safety and

    quality.

    Decentraliseddetection andmonitoring ofliquid media.

    The diagnostic

    functionality of

    efector mid, e.g.

    analogue outputs,

    binary limit values,

    consumed quanti-

    ties during the

    specified period or

    temperature mon-

    itoring in the

    medium, enables

    the reliable opera-

    tion of cooling cir-

    cuits and systems.

    Due to the contin -

    uous monitoring

    the sensor can be

    perfectly integrat-

    ed into the condi-

    Condition-basedmaintenance.

    Monitoring ofconductive liquids.

    tion-based main-

    tenance concepts.

    This enhances the

    reliability of the

    plant; uptime is

    increased. Expen-

    sive consequential

    damage resulting

    from lack of cool-

    ant is prevented.

    By integration into

    a real-time-main-

    tenance concept

    maintenance can

    be implemented

    at the right time,

    in the right place,

    using the right

    material and oper-

    ators.

    The magnetic-

    inductive volumet-

    ric flow sensor is

    suitable for moni-

    toring conductive

    media. The media

    have a different

    electrical conduc-

    tivity. efector mid

    measures liquid

    media from a

    conductivity of

    > 20 S/cm.

    electrical conductivity

    sea water (salt)

    water glycol mixtures

    water-based coolants

    drinking water

    industrial water

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    Measuring length

    and electronics are

    integrated into a

    robust and com-

    pact housing. So

    otherwise usual

    inlet and outlet

    pipe lengths can

    be reduced to a

    minimum. Pressure

    loss is negligible.

    Compact, informativeand easy to install.

    Four-digit alpha-

    numeric display

    for information on

    site: current volu-

    metric flow, accu-

    mulated total

    quantity and

    medium tempera-

    ture. l/min or m3/h

    can be selected as

    the unit of mea-

    surement. Two

    LEDs indicate the

    switch points.

    Mounting via

    R 1/2 or R 3/4

    adapter ensures

    easy installation in

    the pipe.

    Cooling process optimisation Water supply documentation

    efector mid the

    reliable and low-

    cost solution for

    monitoring the

    exact supply and

    consumption of

    liquids in industri-

    al processes. Dueto the measuring

    range of 0 to

    25 l/min and an

    accuracy of 2 %

    of the measured

    value the unit can

    be used in a wide

    range of applica-

    tions. Volumetric

    flow in the oppo-

    site direction is

    also indicated.

    alphanumeric

    display

    switch point indication

    programming

    buttons

    Photoreference

    Inductionhardening:R.

    RiekerGmbH,

    Leingarten

    Waferproduction

    :centrothermthermalsolutionsGmbH+CoKG,B

    laubeuren

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    Operating voltage [V] 19...30 DC*

    Current rating [mA] 2 x 200

    Short-circuit protection, pulsed 2 x 200

    Analogue output 4...20 mA / 0...10 V (4...20 mA: max: 500 / 0...10 V: min. 2000 )

    Flow monitoringMeasuring range [l/min / m3/h]

    0...25 / 0...1.5

    Measurement error [%]

    Setting range [l /min / m3/h]Set point, SPAnalogue start point, ASPAnalogue end point, AEP

    Start-up delay [s]

    (2 % measured value + 0.5 % VMR)

    0.25...25 / 0.015...1.50...20 / 0...1.2

    5...25 / 0.3...1.5

    0...50

    Temperature monitoringMeasuring range [C]

    -20...80

    Measurement error [C] 2.5 (Q > 1 l/min)

    Pressure resistance [bar] 16

    Medium temperature [C] -10...70

    Reverse polarity, overload prot. 2 x 200

    Technical data volumetric flow sensor efector mid

    Application areaconductive liquids

    (conductivity: 20 S/cm / viscosity: < 70 mm2/s at 40 C)

    Electrical design

    Connection

    DC PNP/NPN

    4-wire

    DC PNP

    4-wire

    Output 1

    Output 2

    normally open / normally closed programmableor pulse

    normally open / normally closed programmableor analogue (4...20 mA / 0...10 V, scalable)

    analogue(4...20 mA)

    Process connection G 1/2 male thread

    Order no. SM6000 SM6050

    Sockets

    Description Order no.

    2 m PUR, M12 angled, without LED EVC004

    5 m PUR, M12 angled, without LED EVC005

    Accessories (selection)

    Description Order no.

    Adapter G 1/2 - R 3/4

    Process connection G 3/4 flat sealAdapter G 1/2 - R 1/2

    110

    73

    M12x1

    16

    G G

    21

    21

    M12x1

    54

    *to EN50178, SELV, PELV

    Setting range [C]

    Set point, SPAnalogue start point, ASPAnalogue end point, AEP

    -19.8...80.0-20...600...80

    Display unitOutput statusMeasured valuesProgramming

    6 LEDs green (l/min, m3/h, m3, 103, C)2 LEDs yellow

    4-digit alphanumeric display4-digit alphanumeric display

    Protection IP 67, III

    Housing materials stainless steel (316S12); stainless steel (316S16); PBT-GF 20; EPDM/X (Santoprene)

    Sensor materials stainless steel (316S12); PEEK (polyetheretherketone); FKM

    Connection M12 connector; gold-plated contacts

    E40189E40199

    Grounding clamp E40196

    SM6000

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    Ensuring product qualityand plant up-time.

    Volumetric flow sensorefector mid:

    Simultaneous monitoring

    of volumetric flow quantityand temperature of con-ductive liquids.

    Functionality and precisionat the right price.

    Local indication of thecurrent volumetric flowquantity, total quantity andtemperature.

    For external evaluation:

    Switching, pulse and ana-logue outputs for signaland control tasks.

    Less cost:Setting and monitoring ofcooling circuits for optimumperformance.

    More safety:Immediate detection ofeven very small leaks.

    High transparency:

    Counting and allocation ofconsumed quantities.

    Exactly right:Exact determination ofliquid quantities.

    Magnetic-inductiveflow metering.

    converted in the

    evaluation electro-

    nics. As the pipe

    cross-section is

    defined, the

    volumetric flow

    quantity can be

    determined

    exactly.

    No moving com-

    ponents are used,

    therefore the

    system works relia-bly, wear and

    maintenance free.

    The volumetric

    flow sensor isbased on Faradays

    principle of induc-

    tion. The conduc-

    tive medium

    flowing through a

    pipe in a magnetic

    field generates a

    voltage which is

    proportional to

    the flow velocity

    or volumetric flow

    quantity. This vol-

    tage is tapped via

    electrodes and

    M = magnet

    E = electrodes

    V = flow velocity

    V

    M

    M

    E

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    nnon-chlorinebleachedpaper.02/08

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    visit our website:

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