PARAMETER

参数

VALUE

NTEP/OIML Accuracy class

精度

Non-Approved

Maximum no,of intervals(n)

分度值

1000

3000

Y=Ema*Vmin

2000

6000

Rated capacity-R.C. (Emax)

量程

10,20,30,50t

Rated output-R.O.

额定输出

1.5 mv/v±0.0015%

Zero Balance

零点平衡

±0.015%

Zero return 30 minutes

零点恢复

±0.0500%

±0.0300%

Total Error

总误差

±0.0500%

±0.0200%

Temp.effect on zero

零点温漂

±0.0300%

±0.0300%

Temperature range

可用温度范围

-10°C to + 40°C

Temperature range, safe

温度补偿范围

-300°C to + 70°C

Maximum safe central overload

安全载荷

150%

Ultimate overload

极限载荷

200%

Excitation, recommended

推荐激励电压

10VDC/AC

Excitation, maximum

最大激励电压

24V DC/AC

Input impedance

输入阻抗

670 ohm±15 ohm

Output impedance

输出阻抗

605 ohm±5 ohm

Insulation resistance

绝缘阻抗

>2000 M ohm

Cable length

线长

15m

Environmental protection

防护等级

IP68