321 duplex K thermocouple cable

321 simplex K thermocouple cable 

Specification:

1.Model:KK2-A-5.0;

2.Graduation Mark:K(Chromel/Alumel);

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:5.0mm;( diameter from 3.0mm to 12.7mm available );

6.Thickness of outer tube:0.70mm;

7.Inner core element:NiCr/NiSi;

8.Diameter of core wire:0.80mm

9.Limited length for piece:85m;

10. Special requirements can be customized .

Package:30-50meters/coil,4 coils/carton box.

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±  0.015•|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 use life, fine air-tightness, wide thermometric scope, high voltage resistant, anti-vibration, narrow mounting pipeline, may be used under bending conditions.

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