| PRODUCT CLASSIFICATION |
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| ※ Column Type Load Cells
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| QH-72A | | Date： 2014-09-12 click ：2077 |  |
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Specifications: |
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capacity |
t |
10，20，25，30，40, 50, 100 |
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safe overload |
%FS |
150 |
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ultimate overload |
%FS |
300 |
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rated output |
mV/V |
1.5 ± 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 |
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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 |
700 ± 10 |
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output resistance |
Ω |
700 ± 5 |
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insulation resistance |
M Ω |
≥ 5000 @ 50 Vdc |
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operating temperature range |
℃ |
-35 ~ +65 |
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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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