
Features and uses:
Ex ia IIC T4 Ga;Ex iaD 20 T135
Suitable for platform scales, bagging scales, counting scales, valuation scales and process weighing equipment, etc.
Naming rule: load cell LWA (a) -b-c-d-e-f-g-h-i
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Product Type |
Type |
Elastomer Class |
Capacity (kg) |
Certification/Area |
Temperature |
Load Cell Accuracy |
Load Cell Cable Length |
Backup |
|
a |
b |
c |
d |
e |
f |
g |
h |
i |
|
LW-Load cell A-Analog load cell |
WB1260B |
(Empty): Aluminum alloy |
3, 5, 7, 10, 15, 20, 30 |
N: Standard X: Explosion-proof |
S: Normal temperature |
C3, C6 |
1m |
A: Standard, output sensitivity 2.0 ± 0.2mV/V F: Customization |
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Specifications |
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Model |
WB1260B |
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|
Rated capacity |
|
3, 5, 7 |
10, 15, 2 |
30 |
3, 5, 7 |
10, 15, 20 |
30 |
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Sensitivity |
mV/V |
2 ±0.2 |
2 ±0.2 |
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Accuracy class |
|
C3 |
C6 |
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Repeatability error |
%R.C. |
≤0.01 |
≤0.01 |
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Lag |
%R.C. |
≤0.02 |
≤0.01 |
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Non-linearity |
%R.C. |
≤0.02 |
≤0.01 |
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Creep (30 minutes) |
%R.C. |
≤0.02 |
≤0.01 |
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Zero output |
%R.C. |
≤10 |
≤10 |
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Temperature compensation range |
°C |
-10~+40 |
-10~+40 |
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Opeclassification temperature range |
°C |
-40~+65 |
-40~+65 |
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Temperature coefficient of sensitivity |
%R.C./ °C |
≤0.0009 |
≤0.0005 |
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|
Zero temperature coefficient |
%R.C./ °C |
≤0.0023 |
≤0.0013 |
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Input impedance |
Ω |
420 ±10 |
420 ±10 |
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Output impedance |
Ω |
350 ±4 |
350 ±4 |
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Insulation resistance |
MΩ |
≥5000 (100V DC) |
≥5000 (100V DC) |
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Recommended excitation voltage |
V (DC/AC) |
5-15 |
5-15 |
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Maximum excitation voltage |
V (DC/AC) |
20 |
20 |
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|
Safety overload |
%R.C. |
150 |
150 |
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Extreme overload |
%R.C. |
300 |
300 |
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|
IP Class |
|
IP67 |
IP67 |
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Cable length |
m |
1 |
1 |
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Maximum table size |
mm |
350×350 |
350×350 |
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Recommended Bolts |
Bolt size |
|
M6 |
M6 |
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Strength class |
|
Class 8.8 or above |
Class 8.8 or above |
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Tightening torque |
Nm |
5 |
10 |
5 |
10 |
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Overall dimension (mm)
WB1260B 3, 5, 7, 10, 15, 20, 30kg