Basic Info
  • Factory Location: NO.3 Building, Sino-Europe (Changzhou) Testing, Inspection and Certification Cooperation Industrial Park, Tianning District,Changzhou

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia,Middle East,Africa

  • Contract Manufacturing: CRO

  • Sample Provided: no

    Payment Terms: T/T

    Features and uses:

    1. Stainless steel A304, laser welded seal
    2. Protection class IP68, IP69K, Suitable for harsh environment
    3. Explosion-proof classification:

    Ex ia IIC T4 Ga; Ex iaD 20 T135
    Suitable for stainless steel waterproof scales and process weighing in chemical, food and pharmaceutical industries

     

    Naming rule: load cell LWA (a) -b-c-d-e-f-g-h-i

    Product Type

    a

    Model

    b

    Elastomer Class

    c

    Capacity (kg)

    d

    Certification/Area

    e

    Temperature

    f

    Load Cell Accuracy

    g

    Load Cell Cable Length

    h

    Backup

    i

    LW-Load cell

    A-Analog Load cell

    WB702

    SH: Stainless steel 17-4PH

    10, 20, 30

    N: Standard

    X: Explosion-proof

     

    S: Normal temperature

     

    C3

     

    2m

    A: Standard, output sensitivity 2.0 mV/V

    F: Customization

     

    Specifications

    Model

    WB702SH

    Rated capacity

     

    10, 20, 30

    Sensitivity

    mV/V

    2±0.2

    Accuracy class

     

    C3

    Repeatability error

    % R.C.

    ≤0.01

    Lag

    % R.C.

    ≤0.02

    Non-linearity

    % R.C.

    ≤0.02

    Creep (30 minutes)

    % R.C.

    ≤0.02

    Zero output

    % R.C.

    ≤10

    Temperature compensation range

    °C

    -10~+40

    Opeclassification temperature range

    °C

    -40~+65

    Temperature coefficient of sensitivity

    % R.C./℃

    ≤0.0009

    Zero temperature coefficient

    %R.C/℃

    ≤0.0023

    Input impedance

    Ω

    380±15

    Output impedance

    Ω

    350±10

    Insulation resistance

    ≥5000 (100V DC)

    Recommended excitation voltage

    V (DC/AC)

    5-15

    Maximum excitation voltage

    V (DC/AC)

    20

    Safety overload

    % R.C.

    150

    Extreme overload

    % R.C.

    300

    IP Class

     

    IP68/IP69K

    Cable length

    m

    2

    Maximum table size

    mm

    350X350

    Recommended Bolts

    Bolt size

     

    M6

    Strength class

     

    A2 -70 or above

    Tightening torque

    Nm

    20

     

     

    Overall dimension (mm)

    WB702SH 10, 20, 30kg

     

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    Changzhou Weibo Weighing Equipment System Co., Ltd.
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