SPECIFICATIONS

参数  PARAMETER

指标VALUE

单位UNIT

精度等级 NTEP/OIML accuracy class

Non-Approved

*大分度数Maximum no. of intervals (n)

3000

Y = Emax/Vmin

5000

Maximum available

额定量程  Standard capacities (Emax)

50, 100, 150, 250

lbs

灵敏度  Rated output—R.O.

3.0

mV/V

额定输出误差  Rated output tolerance

10

±% of rated output

零点平衡 Zero balance

1

±% of rated output

非线性 Non-linearity

0.030

±% of rated output

滞后性 Hysteresis

0.030

±% of rated output

非重复性 Non-repeatability

0.020

±% of rated output

蠕变（20分钟） Creep error (20 minutes)

0.030

±% of rated output

零点回复（20分钟） Zero return (20 minutes)

0.030

±% of rated output

零点温度补偿

Temperature effect on min. dead load output

0.0026

±% of rated output/°C

输出温度补偿

Temperature effect on sensitivity

0.0015

±% of applied load/°C

温度补偿范围

Compensated temperature range

–10 to +40

℃

工作温度范围

Operating temperature range

–20 to +60

℃

安全过载 Safe overload

150

%of R.C.

极限过载 Ultimate overload

300

%of R.C.

建议激励电压 Excitation, recommended

10

VDC or VAC RMS

*大激励电压 Excitation, maximum

15

VDC or VAC RMS

输入阻抗 Input impedance

385±5

Ω

输出阻抗 Output impedance

350±3

Ω

绝缘阻抗  Insulation resistance

>5000

MΩ

材质 Construction

合金钢镀镍 Nickel-plated alloy steel

防护等级 Environmental protection

IP66