PARAMETER

参数

VALUE

Rated capacity-R.C. (Emax)

量程

5t,10t,20t,30t,50t

NTEP/OIML Accuracy class

精度

NTEP

C1

C3*

C4**

Maximum no,of intervals(n)

分度值

10000 IIIL multiple

1000

3000

4000

Y=Ema*Vmin

11000

5000

14000

14000

Rated output-R.O.

额定输出

2.0 mv/v±0.1%

Zero Balance

零点平衡

±2%

Zero return 30 minutes

零点恢复

±0.0330%

±0.0500%

±0.0170%

±0.0125%

Total Error

总误差

±0.0200%

±0.0500%

±0.0200%

±0.0150%

Temp.effect on zero

零点温漂

±0.0023%

±0.0028%

±0.0010%

±0.0010%

Temp.effect on output

灵敏度温漂

±0.0010%

±0.0020%

±0.0010%

±0.0008%

Temperature range

可用温度范围

-10°C to + 40°C

Temperature range, safe

温度补偿范围

-30°C to + 70°C

Maximum safe central overload

安全载荷

150%

Ultimate overload

极限载荷

300%

Excitation, recommended

推荐激励电压

10VDC/AC

Excitation, maximum

最大激励电压

20V DC/AC

Input impedance

输入阻抗

1065 ohm±60 ohm

Output impedance

输出阻抗

1025 ohm±20 ohm

Insulation resistance

绝缘阻抗

>2000 M ohm

Cable length

线长

5m(5T)，10m(10 & 20T)，20m(30 & 50T)

Environmental protection

防护等级

IP68