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Coiled Nichrome Bare Thermocouple Wire 1200℃ Chromel Aumel ANSI Standard Class I 1 Meter Length

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Coiled Nichrome Bare Thermocouple Wire 1200℃ Chromel Aumel ANSI Standard Class I 1 Meter Length

Brand Name : Ohmalloy/OEM

Model Number : SP-Ohmalloy9010Rod

Certification : SGS/RoHs

Place of Origin : China

MOQ : 5KG

Price : USD 26-35 / KG

Payment Terms : L/C, D/A, D/P, T/T, , MoneyGram

Supply Ability : 10 tons/month

Delivery Time : 2-5 working days

Packaging Details : Spool+paper carton+ wooden pallet / Coil +braiding bag+ plywood pallet

Material : +Chromel -Alumel

Standard : ANSI

Diameter : 0.02mm to 12mm

Accuracy : Class I (T±4%)

Length : 0.01 Meter to 1.3 Meter (customzied)

Temperature : 0 to 1200℃

State : Bright/Oxidized

Package : plywood case

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Coiled Nichrome Thermocouple Wire 1200℃ Chromel Aumel ANSI Standard Class I 1 Meter Length

NiCr/NiAl Type K Thermocouple Wire

  • Type: K, E, J, T, N, etc
  • Style: bright or oxidized
  • Application: forming two hot electrodes of thermocouple or compensating cable
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Thermocouple wire
  • Product Size: 0.05mm to 10.0mm
  • Delivery time: 7-20days which is according to quantity
  • Eco-friendly: Yes
  • MOQ: 1kgs
  • Trade term: FOB, EXW, CIF, CFR
  • Payment term: T/T, , L/C
  • Certificate: ISO,CQC ROHS
  • Making sample time: all type in stock
  • Advantage: high quality with high measuring accuracy, fast thermal response, high mechanical strength, long service lifetime, wide temp measuring range of -200-1300centigrade

Classification for thermocouple TYPE K wire

  • 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.
  • 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.

1. Chemical Composition

Material Chemical composition (%)
Ni Cr Si Mn Al
KP(Chromel) 90 10
KN(Alumel) 95 1-2 0.5-1.5 1-1.5

2. Physical Properties and Mechnical Properties

Material

Density(g/cm3)

Melting point℃)

Tensile Strength(Mpa)

Volume resistivity(μΩ.cm)

Elongation rate (%)
KP(Chromel) 8.5 1427 >490 70.6(20℃) >10
KN(Alumel) 8.6 1399 >390 29.4(20℃) >15

3. EMF Value Range at Different Temperature

Material EMF value Vs Pt(μV)
100℃ 200℃ 300℃ 400℃ 500℃ 600℃
KP(Chromel) 2816~2896 5938~6018 9298~9378 12729~12821 16156~16266 19532~19676
KN(Alumel) 1218~1262 2140~2180 2849~2893 3600~3644 4403~4463 5271~5331

EMF value Vs Pt(μV)
700℃ 800℃ 900℃ 1000℃ 1100℃
22845~22999 26064~26246 29223~29411 32313~32525 35336~35548
6167~6247 7080~7160 7959~8059 8807~8907 9617~9737

Coiled Nichrome Bare Thermocouple Wire 1200℃ Chromel Aumel ANSI Standard Class I 1 Meter Length


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thermocouple bare wire

      

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