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    rc3d Leg Datasheet en

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    srinivas raghavan
    The RC3D is a digital compression load cell featuring a built-in microprocessor. It has capacities of 30, 40, and 50 tons and is made of stainless steel. The RC3D has IP68 environmental protection, OIML approval, self-restoring design, and integrated surge protectors. It is used in weighbridges, hoppers, tanks, and silos.

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    © All Rights Reserved
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    rc3d Leg Datasheet en

    Uploaded by

    srinivas raghavan
    92 views3 pages
    The RC3D is a digital compression load cell featuring a built-in microprocessor. It has capacities of 30, 40, and 50 tons and is made of stainless steel. The RC3D has IP68 environmental protection, OIML approval, self-restoring design, and integrated surge protectors. It is used in weighbridges, hoppers, tanks, and silos.

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    rc3d-leg-datasheet-en

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    The RC3D is a digital compression load cell featuring a built-in microprocessor. It has capacities of 30, 40, and 50 tons and is made of stainless steel. The RC3D has IP68 environmental protection, OIML approval, self-restoring design, and integrated surge protectors. It is used in weighbridges, hoppers, tanks, and silos.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    92 views3 pages

    rc3d Leg Datasheet en

    Uploaded by

    srinivas raghavan
    The RC3D is a digital compression load cell featuring a built-in microprocessor. It has capacities of 30, 40, and 50 tons and is made of stainless steel. The RC3D has IP68 environmental protection, OIML approval, self-restoring design, and integrated surge protectors. It is used in weighbridges, hoppers, tanks, and silos.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
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    RC3D (legacy) compression load cell

    product description key features

    The RC3D is the digital version of the successful RC3 rocker column load cell. It Capacities of 30, 40 and 50t
    features an integrated micro-processing system that improves accuracy and load
    cell handling. The digital output enables the user to independently communicate Stainless steel construction
    with each load cell. The device is built from stainless steel and is hermetically
    sealed, providing a high level of environmental protection. OIML approval to C3 and C4
    (Y=15, 000)
    There is a new generation of RC3D available which features daisy-chain
    configuration - See the Flintec website for more details. Environmental Protection IP68
    with complete hermetic sealing

    applications Self-restoring design

    Weighbridges, hoppers, tanks and silos. Digital load cell with built-
    in microcontroller and A/D
    conversion
    options
    Easy communication (RS485) and
    Integrated surge protectors fast system setup

    Improved handling of corner


    adjustment, system calibration,
    accessories fault finding and load cell
    replacement
    Range of hardware and electronics

    Variety of cable and connector options

    RoHS
    compliant IP68

    compression load cells | RC3D Legacy | www.flintec.com rc3d-leg-c-dat-en-1.0.1


    specifications

    Maximum capacity (E max) t 30/40/50


    Accuracy class according to OIML
    R60 - (GP) C1 C3 C4
    Maximum number of verification
    -
    intervals (n LC) n.a. 1 ,000 3 ,000 4, 000
    Minimum load cell verification -
    interval (v min) n.a. E max /5 ,000 E max /15 ,000
    Temperature effect on minimum %*RO/10°C
    dead load output (TC 0) ± 0.0400 ± 0.0280 ± 0.0093
    Temperature effect on sensitivity
    (TC RO) %*RO/10°C ± 0.0200 ± 0.0160 ± 0.0100 ± 0.0080

    Combined error %*RO ± 0.0500 ± 0.0300 ± 0.0200 ± 0.0180

    Non-linearity %*RO ± 0.0400 ± 0.0300 ± 0.0166 ± 0.0125

    Hysteresis %*RO ± 0.0400 ± 0.0300 ± 0.0166 ± 0.0125

    Creep error (30 minutes) / DR %*RO ± 0.0600 ± 0.0490 ± 0.0166 ± 0.0125

    Rated Output (RO) counts 200,000 ± 200 (± 0.1%*RO)

    Zero balance counts ± 2, 000 (± 1%*RO)

    Internal resolution counts 550,000

    Excitation voltage V 9...12

    Current consumption mA 40

    Converter type - Sigma-Delta ratiometric

    Conversion rate - 5 Hz (3 to 80 Hertz, factory configuration only)


    FIR automatically adjusted to conversion rate
    Digital filter - plus Rolling Average (1, 2, 4, 8, 16, 32 samples) post filtering
    RS485A half duplex, multidrop with network address,
    2,400...38,400baud
    -
    Asynchrone interface Baudrate, data bits, parity and data output are programmable

    Number of bus addresses - 32

    Safe load limit (E lim) %*E max 200

    Ultimate load %*E max 300

    Compensated temperature range °C –10...+40

    Operating temperature range °C –40...+60

    Load cell material - stainless steel 17-4 PH (1.4548)

    Sealing - complete hermetic sealing; cable entry sealed by glass to metal header

    Protection according EN 60 529 - IP68 (up to 2m water depth) / IP69K

    The limits for Non-Linearity, Hysteresis, and TC RO are typical values.


    The sum of Non-linearity, Hysteresis and TC RO meets the requirements according to OIML R60 with p LC=0.7.

    compression load cells | RC3D Legacy | www.flintec.com rc3d-leg-c-dat-en-1.0.1 2


    product dimensions (mm)

    ØD1 Top view


    H5
    mandatory main H6 ØD2
    rocking direction
    H4

    H2

    H7

    H1

    H8

    H3
    S

    Notes
    *S max = maximum lateral displacement of load introduction. Recommended gap 3...5 mm.
    **RF = restoring force at S max and Emax .

    Capacity (t) H1 H2 H3 H4 H5 H6 H7 H8 D1 D2 S max* RF**

    30 & 40 150 75 31 33 13 11.7 39 84 39 81 12 27 kN

    50 178 89 32 34 17 8.5 44 94 44 99 9 51 kN

    wiring
    6-pin glass
    The load cell is provided with a 3x twisted to metal header
    pair cable (AWG 24) and shield according 3 Excitation + (white)
    microprocessor system

    DIN 47 100
    Excitation - (brown)
    4
    Cable length: 18m
    5 RS485A out A (yellow)
    Cable diameter: 7.4mm RS485A out B (green)
    2
    6 RS485A in A (grey)
    The shield is connected to the load cell
    body RS485A in B (pink)
    1
    Shield (transparant)

    Specifications and dimensions are subject to change without notice.

    compression load cells | RC3D Legacy | www.flintec.com rc3d-leg-c-dat-en-1.0.1 3

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