技术指标
额定载荷
|
t
|
1/2/3/5/10/15/20/30/50
|
精度
|
|
C1
|
C2
|
C3
|
最大检定分度数
|
n max
|
1000
|
2000
|
3000
|
最小检定分度值
|
v min
|
Emax/3000
|
Emax/5000
|
Emax/7500
|
综合误差
|
(%FS)
|
≤±0.050
|
≤±0.030
|
≤±0.020
|
蠕变
|
(%FS/30min)
|
≤±0.038
|
≤±0.023
|
≤±0.016
|
温度对输出灵敏度的影响
|
(%FS/10℃)
|
≤±0.028
|
≤±0.017
|
≤±0.011
|
温度对零点输出的影响
|
(%FS/10℃)
|
≤±0.047
|
≤±0.029
|
≤±0.019
|
输出灵敏度
|
(mv/v)
|
2.0±0.01
|
输入阻抗
|
(Ω)
|
770±30
|
输出阻抗
|
(Ω)
|
700±5
|
绝缘阻抗
|
(MΩ)
|
≥ 5000(50VDC)
|
零点输出
|
(%FS)
|
1.5
|
温度补偿范围
|
(℃)
|
-10~+40
|
允许使用温度范围
|
(℃)
|
-35~+70
|
推荐激励电压
|
(V)
|
5~12(DC)
|
最大激励电压
|
(V)
|
18(DC)
|
安全过载范围
|
(%FS)
|
150
|
极限过载范围
|
(%FS)
|
300
|
外形尺寸mm(inch)
![](http://www.zemic.com.cn/document/2009111115423082568.gif)
尺寸
|
D
|
D1
|
D2
|
H
|
H1
|
H2
|
L
|
W
|
1.0
|
115(4.53)
|
22(0.87)
|
86(3.39)
|
43(1.69)
|
12(0.47)
|
5(0.2)
|
8(0.31)
|
8.4(0.33)
|
2.0
|
120(4.72)
|
26(1.02)
|
90(3.54)
|
45(1.77)
|
12(0.47)
|
5(0.2)
|
8(0.31)
|
8.4(0.33)
|
3.0
|
128(5.04)
|
20(0.79)
|
100(3.94)
|
46(1.81)
|
8(0.31)
|
5(0.2)
|
7(0.28)
|
10.4(0.41)
|
5.0
|
128(5.04)
|
20(0.79)
|
100(3.94)
|
46(1.81)
|
8(0.31)
|
5(0.2)
|
7(0.28)
|
10.4(0.41)
|
10
|
160(6.30)
|
40(1.57)
|
120(4.72)
|
63(2.48)
|
15(0.59)
|
10(0.39)
|
10(0.39)
|
10.4(0.41)
|
15
|
194(7.64)
|
42(1.65)
|
154(6.06)
|
68(2.68)
|
20(0.79)
|
10(0.39)
|
12(0.47)
|
12.4(0.49)
|
20
|
220(8.66)
|
44(1.73)
|
170(6.69)
|
73(2.87)
|
22(0.87)
|
10(0.39)
|
12(0.47)
|
12.4(0.49)
|
30
|
230(9.06)
|
48(1.89)
|
188(7.4)
|
78(3.07)
|
25(0.98)
|
10(0.39)
|
12(0.47)
|
12.4(0.49)
|
50
|
264(10.39)
|
52 (2.05)
|
214(8.43)
|
90(3.54)
|
30(1.18)
|
10(0.39)
|
12(0.47)
|
12.4(0.49)
|
|