推荐选择型号:
xxklb |
A5M/B10M |
B9C-xx-xxk-9B |
5klb-250klb通过NTEP A5M/B10M级认证 | ||
xxklb |
A5M/B10M |
H9C-xx-xxk-9B |
5klb-250klb通过德国PTB C3级认证 |
技术指标
额定载荷 |
Klb |
5/10/15/20/30/40/50/60/75/90/100/150/200/250 |
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精度 |
C3 |
C3 |
A5M |
B10M |
|
最大检定分度数 |
n max |
3000 |
4000 |
III 5000多只 |
III 10000多只 |
最小检定分度值 |
v min |
Emax/10000 |
Emax/14000 |
Emax/15000 |
Emax/10000 |
综合误差 |
(%FS) |
≤±0.020 |
≤±0.018 |
≤±0.026 |
≤±0.050 |
蠕变 |
(%FS/30min) |
≤±0.016 |
≤±0.012 |
≤±0.017 |
≤±0.040 |
温度对输出灵敏度的影响 |
(%FS/10℃) |
≤±0.011 |
≤±0.009 |
≤±0.013 |
≤±0.040 |
温度对零点输出的影响 |
(%FS/10℃) |
≤±0.015 |
≤±0.010 |
≤±0.014 |
≤±0.020 |
输出灵敏度 |
(mv/v) |
3.0±0.008 |
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输入阻抗 |
(Ω) |
700±7 |
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输出阻抗 |
(Ω) |
703±4 |
|||
绝缘阻抗 |
(MΩ) |
≥5000(50VDC) |
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零点输出 |
(%FS) |
≤±1.0 |
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温度补偿范围 |
(℃) |
-10~+40 |
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允许使用温度范围 |
(℃) |
-35~+70 |
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推荐激励电压 |
(V) |
5~12(DC) |
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最大激励电压 |
(V) |
18(DC) |
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安全过载范围 |
(%FS) |
150 |
|||
极限过载范围 |
(%FS) |
300 |
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ATEX等级(可选) | II 1G Ex ia II 1C T4 |
II 1D Ex iaD20 T73℃ |
II 3G Ex nL II C T4 |
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注:B9C无OIML/NTEP认证. |
外形尺寸mm(inch)
量程(Klb) |
L |
L1 |
L2 |
L3 |
D |
W |
d |
R |
5~10 |
206.2 |
174.6 |
133.1 |
15.7 |
φ43.2 |
28.4 |
φ16.7 |
R12.7 |
20 |
206.2 |
174.6 |
133.1 |
21.3 |
φ49.5 |
28.4 |
φ16.7 |
R12.7 |
30~75 |
260.4 |
215.9 |
165.1 |
25.4 |
φ76.2 |
60.2 |
φ26.9 |
R25.4 |
100 |
285.8 |
241.3 |
190.2 |
31.0 |
φ88.9 |
63.5 |
φ26.9 |
R38.1 |
150 |
285.8 |
241.3 |
190.2 |
31.0 |
φ99.1 |
71.1 |
φ26.9 |
R38.1 |
200~250 |
408.9 |
330.3 |
254.0 |
31.7 |
φ136.6 |
116.8 |
φ39.6 |
R50.8 |