补偿导线主要技术指标
品种
特性 |
补偿型
|
延伸型
|
WC3/25
|
WC5/26
|
|||||||
SC
|
KC、NC
|
KX、NX
|
EX
|
JX
|
TX
|
||||||
配用热电偶
|
S、R
|
K、N
|
K、N
|
E
|
J
|
T
|
WRe3/WRe25
|
WRe5/WRe26
|
|||
材质和颜色
|
正
|
材质
|
铜
|
铜
|
镍铬
|
镍铬
|
铁
|
铜
|
铜
|
钴铁
|
|
颜色
|
红
|
红
|
红
|
红
|
红
|
红
|
红
|
红
|
|||
负
|
材质
|
铜镍
|
铜镍
|
镍硅
|
铜镍
|
铜镍
|
铜镍
|
铜镍
|
钴镍
|
||
颜色
|
绿
|
蓝
|
黑
|
棕
|
紫
|
白
|
黄
|
橙
|
|||
允差mV
|
A
(准确) |
100℃
|
±0.023
(3℃) |
±0.063
(1.5℃) |
±0.063
(1.5℃) |
±0.102
(1.5℃) |
±0.081
(1.5℃) |
±0.023
(1.5℃) |
|
|
|
200℃
|
|
|
±0.060
(1.5℃) |
±0.111
(1.5℃) |
±0.083
(1.5℃) |
±0.027
(0.5℃) |
|||||
B
(普通) |
100℃
|
±0.037
(5℃) |
±0.105
(2.5℃) |
±0.105
(2.5℃) |
±0.170
(2.5℃) |
±0.135
(2.5℃) |
±0.047
(1.0℃) |
±0.048
(3.0℃) |
±0.051
(3.0℃) |
||
200℃
|
±0.057
(5℃)
|
|
±0.100
(2.5℃) |
±0.183
(2.5℃) |
±0.138
(2.5℃) |
±0.053
(1.0℃) |
±0.080
(5.0℃) |
±0.085
(5.0℃) |
|||
往复电阻
|
20℃时长度为1m,
截面积为1mm2 |
<0.1Ω
|
<0.8Ω
|
<1.5Ω
|
<1.5Ω
|
<0.8Ω
|
<0.8Ω
|
|
|
||
线芯标称截面积mm2
|
0.50,1.0,1.5,2.5
|
||||||||||
线芯股数
(多股用R表示) |
1,7,19
|
||||||||||
J缘层、护
层材料和使 用温度 |
G (一般用)
|
,-20~70℃和-20~100℃;
|
|||||||||
H (耐热用)
|
,-40~180℃和-25~200℃
,-40~180℃和-25~200℃ |