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Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire

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Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire

Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire
Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire

Large Image :  Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire Get Best Price

Product Details:
Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO9001-2008
Model Number: K-HPE-1114
Payment & Shipping Terms:
Minimum Order Quantity: 10KG
Price: negotiable
Packaging Details: 20kg/coil, or DIN 160 or DIN 250
Delivery Time: 10-15 days
Payment Terms: , T/T, L/C
Supply Ability: 500000kg per month
Detailed Product Description
Material: TYPE E STATUS: Bright
DIAMETER: 0.71mm, 1.29mm, 1.62mm Spool: DIN 125, DIN 160, DIN200, DIN250
Application: Temperature Measuring Lead Time: 10-20 Days
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Anti -Oxidation Type E Thermocouple Wire Chromel/Constantan for electricity chemical

 

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 Composition

 

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/cm3)

 

Melting point℃)

 

Tensile Strength(Mpa)

 

Volume resistivity(μΩ.cm)

 

Elongation rate (%)

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

 

3. EMF Value range at different temperature

 

Material EMF value Vs Pt(μV)
100℃ 200℃ 300℃ 400℃ 500℃ 600℃
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)
700℃ 800℃ 900℃ 1000℃ 1100℃
22859~23043 26102~26308      
30030~30292 34664~34960      

 

Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire 0

Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire 1

Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire 2

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Ohmalloy Material Co.,Ltd

Contact Person: Kelly

Tel: +8613795230939

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