QUALITY BEST, INTEGRITY FIRST.

www.ohmalloy.com

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsThermocouple Cable

ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm

Certification
Good quality Bimetallic Strip for sales
Good quality Bimetallic Strip for sales
I search for Nichrome plate long time, and successfully bought it from Ohmalloy material. OHMALLOY provide real good service in alloy service and can always help me in finding the correct resistance alloy.

—— Mike Harness

OHMALLOY can provie me only 1kg Kovar alloy wire 1.0mm with short time, that is really amazing. Thanks

—— Janey

Really professional in thermocouple wire and cable, what i want just can get from OHMALLOY

—— Chris

Enamelled Constantan 0.08mm, i never expect to get only 2kg of it. But OHMALLOY supply it to me with good quality. God Jesus! Such a reliable supplier from china

—— Aaron

I'm Online Chat Now

ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm

China ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm supplier
ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm supplier ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm supplier ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm supplier

Large Image :  ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm

Product Details:

Place of Origin: China(Shanghai)
Brand Name: OHMALLOY
Certification: ISO9001-2008
Model Number: E-HB-1018

Payment & Shipping Terms:

Minimum Order Quantity: 100 meters
Price: negotiable
Packaging Details: 100m/spool, 305m/spool, 1000ft/spool, 1000m/spool
Delivery Time: 7 -15 days
Payment Terms: L/C, T/T, Paypal,Western Union
Supply Ability: 500000 meters per month
Contact Now
Detailed Product Description
Material: Chromel,Constantan Insulation: FEP.PVC. Fiberglass, PTFE, Silicon Rubber
Color: ANSI Code, IEC Code, GB/T Standard Size: 4x0.8mm
Delivery Time: 7-20Days Package Case: In Coil With Wooden Case

ANSI standard Type E 4x0.8mm Chromel/Constantan alloy wire Thermocouple extension Cable

 

 

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      

 

 

 

Specifications


1.Style:Extension Wire
2.Thermocouple copper wire
Thermocouple copper wire Classification
1. Thermocouple level (high temperature level). This type of thermocouple wire is mainly suitable for thermocouple type K, J, E, T, N and L and other high temperature detection instrument, temperature sensor, etc.
2. Compensating wire level (low temperature level). This type of thermocouple wire is mainly suitable for compensating cable and extension wire of various thermocouples of type S, R, B, K, E, J, T, N and L, heating cable, control cable and so on.

Thermocouple variety and index

 


Thermocouple Variety and Index

Variety

Type

Measurement Range(°C)

NiCr-NiSi

K

-200-1300

NiCr-CuNi

E

-200-900

Fe-CuNi

J

-40-750

Cu-CuNi

T

-200-350

NiCrSi-NiSi

N

-200-1300

NiCr-AuFe0.07

NiCr-AuFe0.07

-270-0

 

 

 

3 . Dimensions and Tolerance of Fiberglass Insulated Thermocouple Wire

Dimensions / Tolerance mm ) : 4.0+-0.25


Color code & initial calibration tolerances for thermocouple wire:

Thermocouple Type ANSI Color Code Initial Calibration Tolerances
Wire Alloys Calibration +/-
Conductor
Jacket Temperature Range Standard
Limits
Special
Limits
CHROMEL(+) vs.
ALUMEL(-)
K Yellow/Red Brown -200°C to -110°C
-110°C to 0°C
0°C to +285°C
285°C to +1250°C
± 2%
±2.2°C
±2.2°C
± .75%
±1.1°C
± .4%


Color Code & Initial Calibration Tolerance for Extension Wire:

Extension type ANSI Color Code Initial Calibration Tolerances
Wire Alloys Calibration +/-
Conductor
Jacket Temperature Range Standard
Limits
Special
Limits
Iron (+) vs. Constantan(-) JX White/Red Black 0°C to +200°C ±2.2°C ±1.1°C
CHROMEL (+) vs. ALUMEL (-) KX Yellow/Red Yellow 0°C to +200°C ±2.2°C ±1.1°C
Copper(+) vs. Constantan(-) TX Blue/Red Blue -60°C to +100°C ±1.1°C ± .5°C
CHROMEL(+) vs. Constantan(-) EX Purple/Red Purple 0°C to +200°C ±1.7°C ±1.1°C


PVC-PVC Physical Properties:

Characteristics Insulation Jacket
Abrasion Resistance Good Good
Cut Through Resistance Good Good
Moisture Resistance Excellent Excellent
Solder Iron Resistance Poor Poor
Service Temperature

105ºC continuous

150ºC single

105ºC continuous

150ºC single

Flame Test Self-extinguishing Self-extinguishing

 

 

Products&Package:

ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mmANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm

ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm

 

Payment&Shippment:

ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm

ANSI Standard Type E Chromel / Constantan Wire Thermocouple Extension Cable 4x0.8mm

 

Produce video:

 

https://www.youtube.com/watch?v=_i2cfZUHka4

https://www.youtube.com/watch?v=BqSjyC15Jk4

Sales Manager:Michaeal Qiu.

What's App:+86 13795230939

Tel:+86-21-66796338 Mobile Phone: +86 13795230939

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Kelly

Send your inquiry directly to us (0 / 3000)