品牌:扬泰
起订:10m
供应:100000m
发货:3天内
适用范围：本产品广泛适用于石油、化工、冶金、核电站、发电厂等测量部门精确操作自动化控制、测量温度、计算机测温系统中分度号为S、K、E、J和T型热电偶配用补导线。
产品特性：根据不同恶劣环境、采用不同材料结构，达到耐火、耐油、耐酸、耐碱、耐腐蚀等要求。
主要技术参数
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型号
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SC
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KC
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KC1
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KX
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EX
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JX
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TX
|
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正极
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红
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红
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红
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红
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红
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红
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红
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负极
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绿
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蓝
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海蓝
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黑
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棕
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紫
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白
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使用
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标
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允许等级及护层着色
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分类
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志
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普通级
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精密级
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一般用
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G
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(黑色)
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S(灰色)
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耐热用
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H
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(黑色)
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S(黄色)
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补偿导线的热电势、允差
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||
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热电势(标准值)
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热电网测量站湿度(℃)
|
|||||
|
100℃
|
200℃
|
||||||
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热电势(标准值)
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允差
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热电势
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允差
|
||||
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普通级
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精密级(S)
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(标准值)
|
普通级
|
精密级(S)
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|||
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SC或RC
|
645
|
±60
|
±30
|
1440
|
±60
|
——
|
1000
|
|
(±5.0℃)
|
(±2.5℃)
|
(±5.0℃)
|
|||||
|
KCA
|
4095
|
±100
|
±60
|
8137
|
±100
|
±60
|
900
|
|
(±2.5℃)
|
(±1.5℃)
|
(±2.5℃)
|
(±1.5℃)
|
||||
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KCB
|
4095
|
±100
|
±60
|
8137
|
——
|
——
|
900
|
|
(±2.5℃)
|
(±1.5℃)
|
||||||
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KX
|
4095
|
±100
|
±60
|
8137
|
±100
|
±60
|
900
|
|
(±2.5℃)
|
(±1.5℃)
|
(±2.5℃)
|
(±1.5℃)
|
||||
|
NC
|
2774
|
±100
|
±60
|
5912
|
±100
|
±60
|
900
|
|
(±2.5℃)
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(±1.5℃)
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(±2.5℃)
|
(±1.5℃)
|
||||
|
NK
|
2774
|
±100
|
±60
|
5912
|
±100
|
±60
|
900
|
|
(±2.5℃)
|
(±1.5℃)
|
(±2.5℃)
|
(±1.5℃)
|
||||
|
EX
|
6317
|
±200
|
±120
|
13419
|
±200
|
±120
|
600
|
|
(±2.5℃)
|
(±1.5℃)
|
(±2.5℃)
|
(±1.5℃)
|
||||
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JX
|
5268
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±140
|
±85
|
10777
|
±140
|
±85
|
500
|
|
(±2.5℃)
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(±1.5℃)
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(±2.5℃)
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(±1.5℃)
|
||||
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TX
|
4277
|
±60
|
±30
|
9285
|
±90
|
±48
|
30
|
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(±1.0℃)
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(±0.5℃)
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(±1.5℃)
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(±0.8℃)
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||||
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补偿导线往复电阻
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补偿导线型号
|
在20℃时往复电阻值Ω/m(不大于下列值)
|
||||
|
0.2mm2
|
0.5mm2
|
1.0mm2
|
1.5mm2
|
2.5mm2
|
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SC或RC
|
0.25
|
0.1
|
0.05
|
0.03
|
0.02
|
|
KCA
|
3.5
|
1.4
|
0.7
|
0.47
|
0.28
|
|
KCB
|
2.6
|
1.04
|
0.52
|
0.35
|
0.21
|
|
KX
|
5.5
|
2.2
|
1.1
|
0.73
|
0.44
|
|
EX
|
6.25
|
2.5
|
1.25
|
0.83
|
0.5
|
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JX
|
3.25
|
1.3
|
0.65
|
0.43
|
0.26
|
|
TX
|
2.6
|
1.04
|
0.52
|
0.35
|
0.21
|
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NC
|
3.75
|
1.5
|
0.75
|
0.5
|
0.3
|
|
NK
|
7.15
|
2.86
|
1.43
|
0.95
|
0.57
|
