|
参数
|
Specifications
|
技术指标/Technique
|
|
额定容量
|
Capacity
|
10,20,30t
|
|
灵敏度
|
Sensitivity
|
3.0mV/V±10%
|
|
综合误差
|
Total error
|
±0.05% F.S
|
|
蠕变（30min）
|
Creep(30min)
|
±0.05%F.S
|
| 零点平衡 | Zero balance | ±0.02%F.S |
|
零点温度影响
|
TCO
|
0.05%F.S/10℃
|
|
输出温度影响
|
TC SPAN
|
0.05%F.S/10℃
|
|
输入电阻
|
Input impedance
|
400±20Ω
|
|
输出电阻
|
Output impedance
|
352±5Ω
|
|
绝缘电阻
|
Insulation
|
≥5000MΩ
|
|
激励电压
|
Recommended excitation
|
10~12V DC
|
|
最大激励电压
|
Maximum excitation
|
15V DC
|
|
温度补偿范围
|
Compensated temp range
|
-10~40℃
|
|
工作温度范围
|
Operation temp range
|
-20~60℃
|
|
安全超载
|
Safe overload
|
150%F.S
|
|
极限超载
|
Ultimate overload
|
200%F.S
|
|
材料
|
Material
|
Alloy Steel（合金钢）
|
|
防护等级
|
IP Class
|
IP68
|
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