技術(shù)指標(biāo)
額定載荷 |
t |
0. 5/1/1.5/2/2.5/3/5/10 |
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Klb |
1/1.5/2/2.5/3/4/5/7.5/10/20 |
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精度 |
C2 |
C3 |
C4 |
C5 |
A5M |
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認(rèn)證 |
OIML |
OIML |
OIML |
III 5000 |
IIIL 10000 |
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最大檢定分度數(shù) |
n max |
2000 |
3000 |
4000 |
5000 |
5000 |
10000 |
最小檢定分度值 |
v min |
Emax/5000 |
Emax/10000 |
Emax/14000 |
Emax/18000 |
Emax/15000 |
Emax/10000 |
綜合誤差 |
(%FS) |
≤±0.030 |
≤±0.020 |
≤±0.018 |
≤±0.010 |
≤±0.026 |
≤±0.050 |
蠕變 |
(%FS/30min) |
≤±0.024 |
≤±0.016 |
≤±0.012 |
≤±0.010 |
≤±0.017 |
≤±0.040 |
溫度對輸出靈敏度的影響 |
(%FS/10℃) |
≤±0.017 |
≤±0.011 |
≤±0.009 |
≤±0.008 |
≤±0.013 |
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溫度對零點(diǎn)輸出的影響 |
(%FS/10℃) |
≤±0.023 |
≤±0.015 |
≤±0.010 |
≤±0.007 |
≤±0.014 |
≤±0.020 |
輸出靈敏度 |
(mv/v) |
3.0±0.003 2.0±0.002 |
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輸入阻抗 |
(Ω) |
350±3.5 |
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輸出阻抗 |
(Ω) |
351±2 |
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絕緣阻抗 |
(MΩ) |
≥5000(100VDC) |
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零點(diǎn)輸出 |
(%FS) |
±1.0 |
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溫度補(bǔ)償范圍 |
(℃) |
-10～+40 |
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允許使用溫度范圍 |
(℃) |
-35～+70 |
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推薦激勵(lì)電壓 |
(V) |
5～12(DC) |
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最大激勵(lì)電壓 |
(V) |
18(DC) |
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安全過載范圍 |
(%FS) |
150 |
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極限過載范圍 |
(%FS) |
300 |
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