PFA/PVC Insulated and Sheathed E Type Thermocouple Extension Wire

Model NO.
Type E
Transport Package
100m/Roll, 500m/Spool, 1000m/Drum
Specification
AWG 8, 3.2mm
Trademark
OHMALLOY
Origin
China
Production Capacity
500000 Meter/Meters Per Month
Reference Price
$ 0.48 - 0.53
Contact Us

Product Description

PFA/PVC Insulated and Sheathed E Type Thermocouple Extension Wire

 

TYPE E (CHROMEL vs Constantan)   may be used in oxidizing, inert or dry reducing atmospheres, or for short periods of time under vacuum. Must be protected from sulfurous and marginally oxidizingatmospheres. Produces the highest EMF per degree o any standardized thermocouple.

 

1.   Chemical   C omposition

Material Chemical composition (%)
Ni Cr Cu Mn Al
EP(Chromel) 90 10      
EN(Constantan) 45   55    

 

2. Physical properties   and Mechnical properties

 


Material

 

Density(g/cm 3 )

 

Melting pointºC)

 

Tensile Strength(Mpa)

 

Volume resistivity(μΩ.cm)

 

Elongation rate (%)

EP(Chromel) 8.5 1427 >490 70.6(20ºC) >25
EN(Constantan) 8.8 1220 >390 49.0(20ºC) >25

 

3.   EMF Value range at different temperature

 

Material EMF value Vs Pt(μV)
100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
KP(Chromel) 2769~2859 5921~6019 9272~9374 12709~12819 16144~16282 19537~19699
EN(Constantan) 3499~3561 7389~7513 11647~11779 16109~16255 20699~20885 25362~25588

 

EMF value Vs Pt(μV)
700ºC 800ºC 900ºC 1000ºC 1100ºC
22859~23043 26102~26308      
30030~30292 34664~34960      

 

Product &Package

PFA/PVC Insulated and Sheathed E Type Thermocouple Extension Wire

PFA/PVC Insulated and Sheathed E Type Thermocouple Extension Wire

Payment&Shipping

PFA/PVC Insulated and Sheathed E Type Thermocouple Extension Wire

 

 

 

 

Alloy