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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

Name: Electricity Chemical Bare Thermocouple Wire Anti Oxidation Type E Thermocouple Wire
Brand: OHMALLOY
Price: 1 USD

Brand Name : OHMALLOY

Model Number : K-HPE-1114

Certification : ISO9001-2008

Place of Origin : China(Shanghai)

MOQ : 10KG

Price : negotiable

Payment Terms : , T/T, L/C

Supply Ability : 500000kg per month

Delivery Time : 10-15 days

Packaging Details : 20kg/coil, or DIN 160 or DIN 250

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 (%)
Material	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)
Material	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

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