额定载荷

t

1/2/2.5/3/5/10/15/20/25/30

精度

C3

*大检定分度数

n max

3000

*小检定分度值

v min

Emax/10000

综合误差

(%FS)

≤±0.020

蠕变

(%FS/30min)

≤±0.016

温度对输出灵敏度的影响

(%FS/10℃)

≤±0.011

温度对零点输出的影响

(%FS/10℃)

≤±0.015

输出灵敏度

(mv/v)

2.0±0.002

输入阻抗

(Ω)

400±10

输出阻抗

(Ω)

351±2

绝缘阻抗

(MΩ)

≥5000(100VDC)

零点输出

(%FS)

≤±1.0

温度补偿范围

(℃)

-10～+40

允许使用温度范围

(℃)

-35～+65

推荐激励电压

(V)

5～12(DC)

*大激励电压

(V)

18(DC)

**过载范围

(%FS)

150

极限过载范围

(%FS)

300

尺寸

H

H1

H2

H3

D

d

W

L

L1

L2

L3

L4

L5

1～2t

57.9
(2.28)

43
(1.69)

37
(1.47)

5
(0.2)

35
(1.38)

13
(0.51)

37
(1.47)

203
(7.99)

95
(3.74)

22
(0.87)

98
(3.86)

64
(2.52)

/

/

2.5t

57.9
(2.28)

43
(1.69)

37
(1.47)

5
(0.2)

35
(1.38)

15 
(0.59)

37
(1.47)

203
(7.99)

95
(3.74)

22
(0.87)

98
(3.86)

64
(2.52)

/

/

3t

62.9
(2.48)

43
(1.69)

37
(1.47)

5
(0.2)

35
(1.38)

15
(0.59)

37
(1.47)

203
(7.99)

95
(3.74)

22
(0.87)

98
(3.86)

64
(2.52)

/

/

5t

78.7
(3.1)

52
(2.05)

48
(1.89)

8
(0.31)

42
(1.65)

21
(0.83)

48
(1.89)

235
(9.25)

110
(4.33)

22
(0.87)

124
(4.88)

66
(2.6)

/

/

10t,15t

127.7
(5.03)

67
(2.64)

60
(2.36)

12
(0.47)

57
(2.24)

28
(1.10)

60
(2.36)

279
(10.98)

133
(5.24)

32
(1.26)

140
(5.51)

82
(3.23)

/

/

20t,25t

143.5
(5.65)

82.5
(3.25)

70
(2.76)

12
(0.47)

70
(2.76)

34
(1.34)

70
(2.76)

318
(12.52)

153
(6.02)

38
(1.5)

159
(6.26)

89
(3.5)

/

/

30t

174
(6.85)

115
(4.53)

90
(3.54)

18
(0.71)

70
(2.76)

26
(1.02)

96
(3.78)

374
(14.72)

189
(7.44)

44.5
(1.75)

181
(7.13)

76
(2.99)

51
(2.01)

46
(1.81)