供应称重传感器,2T地磅用传感器, 2吨小型地磅,2吨平台电子秤,2吨可移动式地磅秤
准确度等级accuracy class |
|
c3 |
|
额定载荷max. capacity(emax) |
kg/t |
0.5,1,1.5,2,2.5,3,5,7.5,10t |
|
*小检定分度值(vmin) minimum lc verification interval |
g |
ema`x/10000 |
|
*大检定分度数(nmax) maximum number of laod cell verification intervals |
|
3000 |
|
灵敏度sensitivity(cn) |
mv/v |
3.0±0.1/2.5±0.1 |
|
温度对零点的影响 temperature effect on zero balance |
%fs/10℃ |
±0.02 |
|
温度对输出灵敏度的影响temperature effect on sensitivity |
20~40℃ |
%fs/10℃ |
±0.02 |
-10~20℃ |
±0.02 |
||
综合精度combined error |
%fs |
±0.0200 |
|
蠕变creep(in 30 min) |
%fs |
±0.0200 |
|
零点平衡zero balance |
%fs |
1 |
|
输入阻抗input resistance(rlc) |
ω |
400±10 |
|
输出阻抗output resistance(ro) |
ω |
352±2 |
|
绝缘电阻insulation resistance(ris) at 100 vdc |
mω |
≥5000 |
|
工作温度service trmperature range |
℃ |
-10~+70 |
|
存储温度storage temperature range |
℃ |
-20~+70 |
|
推荐激励电压reference excitation voltage |
v |
10~20 |
|
安全负荷safe load limit(el) |
%fs |
150 |
|
极限负荷breaking load(ed) |
%fs |
200 |
|
材料material |
|
合金钢alloy steel |
|
保护等级protection class |
|
ip68 |
|
电缆cable |
|
length:3m diameter:φ5mm |
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