| PRODUCT CLASSIFICATION |
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| ※ Column Type Load Cells
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| QH-72 | | Date： 2014/09/12 click ：1737 |  |
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Specifications: |
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Capacity |
t |
20 |
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Safe overload |
%FS |
150 |
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Ultimate overload |
%FS |
300 |
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Rated output |
mV/V |
2.0 ± 0.002 |
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Excitation voltage |
Vdc |
9 ~ 12 |
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Combined error |
%FS |
± 0.05 |
±0.03 |
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Zero unbalance |
%FS |
± 1.5 |
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Non-linearity |
%FS |
± 0.05 |
± 0.03 |
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Hysteresis |
%FS |
± 0.05 |
± 0.03 |
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Repeatability |
%FS |
± 0.03 |
± 0.02 |
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Creep |
%FS/30min |
± 0.03 |
± 0.02 |
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Input resistance |
Ω |
350 ± 5 |
700 ± 10 |
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Output resistance |
Ω |
350 ± 3 |
700 ± 5 |
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Insulation resistance |
M Ω |
≥ 5000 @ 50 Vdc |
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Operating temperature range |
℃ |
-20 ~ +70 |
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Compensated temperature range |
℃ |
-10 ~ +40 |
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Temperature coefficient of SPAN |
%FS/10℃ |
± 0.03 |
± 0.02 |
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Temperature coefficient of ZERO |
%FS/10℃ |
± 0.03 |
± 0.03 | |
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