Chromel constantan blank wire annealed wire used for thermocouple sensor
Shanghai Tankii Alloy Material Co., Ltd.- Type：Bare
- Conductor Type：Solid
- Application：Thermocouple sensor
- Conductor Material：Chromel Constantan
- Sheath Material：bare
- Insulation Material：Bare
Base Info
- Model NO.：E
- Material Shape：Round Wire
- Range of Application：Thermocouple sensor
- Certification：ISO9001
- Brand：Tankii
- Dia：customized
- Surface：bright ,oxidized
- Grade：I,II
- Standard：GB,IEC,ANSI
- Color：Natural color
- EP：Chromel thermocouple wire
- EN：Constantan thermocouple wire
- Transport Package：Waterproof Paper, Weave Bag, Wooden Case
- Specification：DIN 17470
- Trademark：TANKII
- Origin：China
- HS Code：7505220000
- Production Capacity：3000 Tons,Year
Description
Chemical Composition of e type thermocouple wire
Conductor Name
Polarity
Code
Nominal Chemical Composition /%
Ni
Cr
Cu
NiCr
Positive
EP
90
10
--
Cu-Ni(Constantan)
Negative
EN
45
--
55
Diameter/mm
Long time Working temperature /ºC
Short period Working temperature /ºC
0.3, 0.5
350
450
0.8, 1.0, 1.2
450
550
1.6, 2.0
550
650
2.5
650
750
3.2
750
900
Application of thermocouple wire:
Heating - Gas burners for ovens
Cooling - Freezers
Engine protection - Temperatures and surface temperatures
High temperature control - Iron casting
Conductor Name
Polarity
Code
Nominal Chemical Composition /%
Ni
Cr
Cu
NiCr
Positive
EP
90
10
--
Cu-Ni(Constantan)
Negative
EN
45
--
55
Diameter/mm
Long time Working temperature /ºC
Short period Working temperature /ºC
0.3, 0.5
350
450
0.8, 1.0, 1.2
450
550
1.6, 2.0
550
650
2.5
650
750
3.2
750
900
Application of thermocouple wire:
Heating - Gas burners for ovens
Cooling - Freezers
Engine protection - Temperatures and surface temperatures
High temperature control - Iron casting