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Chromel / Alumel Conductor Thermocouple Cable Type K With Fiberglass Insulation

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Chromel / Alumel Conductor Thermocouple Cable Type K With Fiberglass Insulation

Country/Region china
City & Province shanghai shanghai
Categories Electrical Wires
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Product Details

ANSI standard Chromel /Alumel Conductor Cable Type K with fiberglass Insulation

 

Chromel (KP) is an alloy made of approximately 90 percent nickel and 10 percent chromium that is used to make the positive conductors of ANSI Type E (chromel-constantan) and K (chromel-alumel) thermocouples. It can be used up to 1100 °C in oxidizing atmospheres.

Item No.K-VS-VS-1.29
Conductor Material+Chromel, -Alumel
Conductor Dia1.29mmX2
Insulation materialVitreous Silica
Insulation color+white, -white
Cable ConstructionParallel
Inner Shielding material/
Jacket materialVitreous Silica
Jacket colorWhite
Outer Shielding Material/
Insulated DIA1.0mm
Cable DIA3.7mm*5.2mm
Cable Dielectric TestDC.500v
Net weight40kg/km

 

Normal composition%

Nickel90Manganese0
Chromium10  

 

CHARACTERISTICS: 
Temperature coefficient0.00032 K−1
Electrical resistivity0.706 µΩ m
Mechanical properties 
Elongation at break<44%
Izod impact strength108 J m−1
Modulus of elasticity186 GPa
Tensile strength620–780 MPa
Physical properties 
Density8.5 g cm−3
Melting point1420 °C
Thermal properties 
Coefficient of thermal expansion12.8×10−6 K−1 at 20–1000 °C
Maximum use temperature in air1100 °C
Thermal conductivity19 W m−1 K−1 at 23 °C

 

 

Style of supply

Alloys NameTypeDimension
Chromel-WWireD=0.05mm~12mm
Chromel-RRibbonW=0.5-10mT=0.05~1.5mm
Chromel-SStripW=10~150mmT=0.1~3.0
Chromel-BBarDia=5-12mmL=50~1500

 

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