PARAMETER

參數(shù)

VALUE

NTEP/OIML Accuracy class

精度等級

NTEP IIIL

Non-Approved

Maximum no,of intervals(n)

分度值

3000 single(1)

5000 multiple(1)

1000

Y=Ema*Vmin

10000

5000

Standard capacities(Emax)

量程

250, 500, 1000, 1500,

 2000, 2500, 5000

Standard capacities(Emax)

量程

500, 1K, 2K, 2.5K, 3K, 4K,

 5KSE, 5K, 10K, 15K, 20K

Rated Output

額定輸出

3.0 mv/v±0.25%

Zero Balance

零點平衡

±1%

Non linearity

非線性

±0.025%

±0.025%(SS:0.05)

Hysteresis

滯后

±0.25%

±0.025%(SS:0.05)

Creep after 20 minutes

蠕變

±0.020%

±0.020%

Zero return 20 minutes

零點恢復(fù)

±0.025%

±0.030%

Temp.effect on output

靈敏度溫漂

±0.0017%

±0.0026%

Temp.effect on zero

零點溫漂

±0.0010%

±0.0015%

Compensated temperature range

可用溫度范圍

-10°C to + 40°C

Operating temperature range

溫度補償范圍

-20°C to + 60°C

Safe Overload

安全載荷

150%

Ultimate overload

極限載荷

300%

Rated Excitation

推薦激勵電壓

10VDC/AC

Maximum Excitation

最大激勵電壓

15V DC/AC

Input Impedance

輸入阻抗

385 ohm±5 ohm

Output Impedance

輸出阻抗

350 ohm±3 ohm

Insulation Resistance

絕緣阻抗

>5000 M ohm

Environmental proteciom

防護等級

IP67