|
THERMOCOUPLE EXTENSION WIRE
|
|
|
Tolerance of Thermocouple Extension Wire
JIS C 1610 - 1981 |
ANSI MC 96.1 - 1982 |
Extension Wire Types |
Material of Conductor |
Temp. Range
℃ |
Limits of Error |
Extension Wire Types |
Temp. Range
℃ |
Limits of Error |
JIS - ' 81 |
JIS - ' 74 |
+ Positive |
- Negative |
Standard |
Specail |
Standard |
Specail |
BX |
- |
Cu |
Cu |
0 ~ 100 |
- |
- |
BX |
0 ~ 100 |
+0.000mV -0.033mV |
- |
RX SX |
- |
Cu |
Cu-Ni Alloy |
0 ~ 150 |
+3℃ -7℃ |
- |
RX SX |
0 ~ 200 |
±0.057mV |
- |
- |
WPR |
Cu |
Cu-Ni Alloy |
0 ~ 150 |
+3℃ -7℃ |
- |
RX SX |
0 ~ 200 |
±0.057mV |
- |
KX |
WCA |
Ni-Cr Alloy |
Ni Alloy |
-20 ~ 150 |
±2.5℃ |
±1.5℃ |
KX |
0 ~ 200 |
±2.2℃ |
±1.1℃ |
WX |
WCA |
Fe |
Cu-Ni Alloy |
-20 ~ 150 |
±3.0℃ |
- |
(WX) |
(0 ~ 100) |
(±2.2℃) |
(±1.1℃) |
VX |
WCA |
Cu |
Cu-Ni Alloy |
-20 ~ 150 |
±2.5℃ |
- |
- |
- |
- |
- |
EX |
WCRC |
Ni-Cr Alloy |
Cu-Ni Alloy |
-20 ~ 150 |
±2.5℃ |
±1.5℃ |
EX |
0 ~ 200 |
±1.7℃ |
±0.9℃ |
JX |
WIC |
Fe |
Cu-Ni Alloy |
-20 ~ 150 |
±2.5℃ |
±1.5℃ |
JX |
0 ~ 200 |
±2.2℃ |
±1.1℃ |
TX |
WCC |
Cu |
Cu-Ni Alloy |
-20 ~ 150 |
±2.0℃ |
±1.0℃ |
TX |
-60 ~ 100 |
±1.0℃ |
±0.5℃ |
KX, WX, VX are intended for use with type K thermocouple.
Nominal Overall Diameter
|
Conductor of Core |
Insulation |
Outer Diameter |
Size (mm) |
Outer Diameter |
Thickness (mm) |
Outer Diameter |
without Shield |
with Shield |
PVC |
7/0.3 |
0.9 |
0.6 |
1.9 |
3.1x5.0 |
3.7x5.6 |
7/0.65 |
1.95 |
0.6 |
3.15 |
4.8x7.9 |
5.4x8.5 |
4/0.65 |
1.57 |
0.5 |
2.77 |
4.4x7.2 |
5.0x7.8 |
4/0.3 |
0.7 |
0.5 |
1.2 |
2.8x4.8 |
3.4x5.4 |
Glass |
7/0.32 |
0.9 |
0.4 |
|
2.3x4.0 |
2.9x4.6 |
7/0.65 |
1.95 |
0.4 |
|
3.4x6.2 |
4.0x6.8 |
4/0.65 |
1.57 |
0.4 |
|
3.0x5.4 |
3.6x6.0 |
4/0.32 |
0.7 |
0.4 |
|
2.0x3.8 |
2.6x4.4 |
MODEL CODE
SPECIFICATION |
|
□□-□□-□-□ |
TYPE |
B Thermocouple
R Thermocouple
S Thermocouple
K Thermocouple
V Thermocouple
W Thermocouple
J Thermocouple
T Thermocouple
E Thermocouple
|
BX RX SX
KX VX WX
JX TX EX
|
|
|
|
INSULATOR SHEATH |
PVC
Glass Fiber
|
|
VV GG
|
|
|
SIZE |
Φ0.65x7P
Φ0.32x7P
Φ0.65x4P
Φ0.32x4P
|
|
|
7/0.65
7/0.32
4/0.65
4/0.32
|
|
SHIELD |
with Shield
without Shield
|
|
|
|
S N
|
|