Stainless Steel Sheath N Type 4.0mm Duplex 4-Core Mi Thermocouple Cable

4.0mm duplex mineral insulated thermocouple cable
N type
1.IEC 1515,ISO9001:2008 Standards;
2.Long lifetime;
3.wide thermometric scope



Specification:
1.Model:KN2-A-4.0;
2.Graduation Mark:N;
3.Wire number:Duplex type( 4 cores);
4.Material of the outer protection tube:A-304/321(0Cr18Ni9) ;
Other types of outer protection tube are available:
[I].A-304 or321    [II].B-GH3030   [III].C-GH3039   [ IV].IN-INCONEL600    [V].P-310S  [V]. HL-316L
5.Diameter of outer tube:4.0mm; ( diameter from 3.0mm to 12.7mm available )
6.Thickness of outer tube:0.56mm;
7.Inner core element: Nicrosil-Nisil ;
8.Diameter of core wire:0.64mm;
9.Limited length for piece:130m;
10. Special requirements can be customized .

Thermocouple temperature tolerance:
1.Class I:
Temperature range:-40°C to 375°C,the tolerance is ±1.5°C;
Temperature range:375°C to 1000°C,the tolerance is± 0.004
2.Class II:
Temperature range:-40°C to 333°C,the tolerance is ±2.5°C;
Temperature range:333°C to 1200°C,the tolerance is±  0.0075
3.Class III:
Temperature range:-167°C to 40°C,the tolerance is ±2.5°C
Temperature range:-200°C to -167°C,the tolerance is±  0.015