K type Thermocouple wire used for temperature sensor

• Type: Bare
• Conductor Type: Solid
• Application: Thermocouple sensor
• Conductor Material: Chromel Alumel
• Sheath Material: PVC
• Insulation Material: Teflon
• Model NO.: K
• Material Shape: Round Wire
• Range of Application: Temperature Measurement
• Certification: ISO9001, CE, RoHS
• 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
• Tensile strength: ≥390
• Item: K type Thermocouple wire used for temperature sens
• Transport Package: 18kg/Coil
• Specification: Diameter 0.03mm-4mm
• Trademark: TANKII
• Origin: China
• HS Code: 7505220000
• Production Capacity: 300 Tons/Year

Product Description

Product Description

K type Thermocouple wire used for temperature sensor

Tankii NiCr-NiSi (Type K) thermocouple finds the widest use in all basemetal thermocouple, at temperature above 500 °C.

Tankii 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.

K type Thermocouple wire used for temperature sensor

Detailed Parameter

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

Thermocouple wire's Application:

Heating - Gas burners for ovens
Cooling - Freezers
Engine protection - Temperatures and surface temperatures
High temperature control - Iron casting