321 N type thermocouple cable

Specification:

1.Model:KN-A-4.5;

2.Graduation Mark:N;

3.Core wire number:Simplex type( 2 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:4.5mm;( Diameter from 0.5mm to 12.7mm available)

6.Thickness of outer tube:0.63mm;

7.Inner core element: Nicrosil–Nisil ;

8.Diameter of core wire:0.67mm

9.Limited length for piece:105m;

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•|t|;

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•|t|; 

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±  0.0015•|t|;

Other details:

Sheathed thermocouple cable materials are extremely important for the manufacture of sheath thermocouple. They are  firm assemblies which are being manufactured by a combined processing of the coupling wire or pure nickel wire or filigrees, organic mineral insulant, metal sleeve. It is  widely applicable for the industrial departments and sic-tech fields in all trades and professions.Our sheathed cable company is one of the largest manufacturers in Shanghai, China. It may furnish various models & specifications materials.   

Features:

         Small external diameter, quick heat response, may be bent, long lifetime, fine air-tightness, wide thermometric scope, high voltage resistant, anti-vibration, narrow mounting pipeline, may be used under bending conditions.

Certificates:ISO 9001,explosive-proof products qualifications

For more information, please visit our website or contact us directly.