参数
Parameters

单位
Unit

技术指标
Specification

额定载荷
Capacity

N

50, 100, 200, 300

灵敏度
Sensitivity

mV/V

2

灵敏度误差
Sensitivity tolerance

%

-10%~+10%

非线性误差
Non-linearity

% of Cn

±0.25

滞后误差
Hysteresis

% of Cn

±0.25

蠕变及蠕变恢复
Creep、DR

%/30min

±0.1

重复性
Repeatability

% of Cn

±0.1

零点平衡
Zero balance

mV/V

±0.1

输入电阻
Input resistance

Ω

350±30

输出电阻
Output resistance

Ω

350±3

温度对零点影响
Temperature effective on zero

% of Cn

±0.25

温度对灵敏度的影响
Temperature effective on sensitivity

% of Cn

±0.25

标准激励电压
Reference voltage

V

5

工作电压范围
Working voltage

V

1…15

额定温度范围
Nominal temperature range

℃

-10～+40

工作温度范围
Service temperature range

℃

-10～+50

存储温度范围
Storage temperature range

℃

-25～+70

绝缘电阻
Insulation resistance

GΩ/100V

＞5

安全承载
Safe load limit

% of Emax

300

极限承载
Breaking load limit

% of Emax

1000

防护等级
Protection class

IP66