KP KN thermocouple wire Chromel alumel Thermocouple Wire stranded wire 7*0.2mm (Type K)

• Type: Bare
• Conductor Type: Solid
• Application: Heating
• Conductor Material: Chromel Alumel
• Sheath Material: Bare
• Insulation Material: Bare
• Model NO.: K
• Material Shape: Round Wire
• Range of Application: Flame Retardant
• Certification: ISO9001
• Brand: Tankii
• Dia: 0.3/0.5/0.8/1.0/1.2/1.6/2.0/2.5/3.2mmm
• Surface: Bright/ oxidized
• Grade: I/II/III
• Standard: GB/IEC/ANSI
• Item: Chromel alumel Thermocouple Wire (Type K)
• KP: NiCr thermocouple wire
• KN: NiAl thermocouple wire
• TP: Cu thermocouple wire
• TN: CuNi thermocouple wire
• Transport Package: Roll with Plastic Film Wrapped and Carton Package
• Specification: 0.3/0.5/0.8/1.0/1.2/1.6/2.0/2.5/3.2mm
• Trademark: TANKII
• Origin: China
• HS Code: 7505220000
• Production Capacity: 5000 Tons/Year Chromel Alumel Thermocouple Wire

Product Description

Product Description
KP KN thermocouple wire Chromel alumel Thermocouple Wire stranded wire 7*0.2mm(Type K)

Tankii NiCr-NiSi /NiAl (Type K) thermocouple wire finds the widest use in all basemetal thermocouple, at temperature above 500 °C.
Type K thermocouple wire  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.
NiCr-NiAl thermocouple wire can be produced as per the chemical composition requirement of the customers.
Insulation material: PVC, PTFE, FB or as per the customer's  requirement.

Detailed Parameter for thermocouple wire

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

Application: thermocouple sensor

Thermocouple sensor used for hot runner