Tankii K type thermocouple wire 0.711mm 0.913mm

• Customization: Available
• Type: Bare
• Conductor Type: Solid
• Model NO.: K
• Application: Thermocouple sensor
• Conductor Material: Chromel Alumel
• Sheath Material: Bare
• Insulation Material: Bare
• Material Shape: Round Wire
• Range of Application: Thermocouple sensor
• Certification: ISO9001, RoHS
• Brand: Tankii
• Item: K type thermocouple wire 0.711mm 0.913mm
• Bare Wire: 0.05 to 12mm
• MOQ: 1 to 10kg for different dia
• Surface: Bright/ oxidized
• KP: Chromel thermocouple wire
• KN: Alumel thermocouple wire
• JP: Fe thermocouple wire
• JN: CuNi thermocouple wire
• TP: Copper thermocouple wire
• TN: CuNi thermocouple wire
• Transport Package: Export Package
• Specification: CE, Rohs, SGS
• Trademark: TANKII
• Origin: Shanghai
• HS Code: 7505220000
• Production Capacity: 5000 Tons/Year

Product Description

Product Description

Tankii K type thermocouple wire 0.711mm 0.913mm 
What is a Thermocouple?
A Thermocouple is a sensor used to measure temperature.
Thermocouples consist of two wire legs made from different metals.
The wires legs are welded together at one end, creating a junction.
This junction is where the temperature is measured.
When the junction experiences a change in temperature, a voltage is created.
The voltage can then be interpreted using thermocouple reference tables to calculate the temperature.
 
NiCr-Ni/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.

Chromel alumel thermocouple wire can be produced as per the chemical composition requirement of the customers.


Thermocouple sensor's Application for different industries:
Heating - Gas burners for ovens
Cooling - Freezers
Engine protection - Temperatures and surface temperatures
High temperature control - Iron casting


Parameters
 

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