Diameter 8mm Solid Thermocouple Rod TC wire (Type K)

• Customization: Available
• Type: Bare
• Conductor Type: Solid
• Model NO.: K
• Conductor Material: Chromel Alumel
• Sheath Material: Bare
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Heating
• Certification: ISO9001, RoHS
• Brand: Tankii
• Dia: 0.1~12mm
• Surface: Bright/ oxidized
• Conductor: Chromel Alumel
• Grade: I/II/III
• Transport Package: 100m/spool, 200m/spool
• Specification: 0.1~12mm
• Trademark: TANKII
• Origin: China
• HS Code: 7505220000
• Production Capacity: 1000 Tons/Year

Product Description

 

Product Description

 

Diameter 8mm Solid Thermocouple wire TC wire (Type K)

Thermocouple wire is a type of electrical wire that is specifically designed for use in thermocouples, which are temperature measurement devices. It is made up of two different metal wires that are joined together at one end to form a junction. The two wires are typically made of different metals or metal alloys, such as chromel and alumel, or iron and constantan. When there is a temperature difference between the junction and the other end of the wires, it creates a voltage that is proportional to the temperature difference. This voltage can be measured and used to determine the temperature. Thermocouple wire is used in various industries for temperature sensing and control applications.

Diameter 8mm Solid Thermocouple wire TC wire (Type K/ Type T/ Type E/ Type J)

NiCr-Ni(Type K) thermocouple finds the widest use in all basemetal thermocouple, at temperature above 500 °C.
Type K thermocouple has strong resistance to oxidation than other base metal thermocouples. It has high EMF against Platinum 67, excellent temperature accuracy, sensitivity and stability, with a low cost. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in the following cases:

(1) Alternatively oxidizing and reducing atmosphere.
(2) Atmosphere with sulphur gases.
(3) Long time in vacuum.
(4) Low oxidizing atmosphere such as hydrogen and carbon monoxide atmosphere.

Detailed Parameter

Chemical Composition
Conductor Name	Polarity	Code	Nominal Chemical Composition /%
			Ni	Cr	Si
Ni-Cr	Positive	KP	90	10	--
Ni- Si	Negative	KN	97	--	3

 

Working Temperature
Diameter/mm	Long time Working temperature /ºC	Short period Working temperature /ºC
0.3	700	800
0.5	800	900
0.8,1.0	900	1000
1.2,1.6	1000	1100
2.0,2.5	1100	1200
3.2	1200	1300