Chromel alumel1.0mm 1.2mm 3.2mm Thermocouple Wire bare wire (Type K)

• Customization: Available
• Type: Bare
• Conductor Type: Solid
• Model NO.: Type K
• Application: Heating
• Conductor Material: Chromel Alumel
• Sheath Material: bare
• Insulation Material: Bare
• Material Shape: Round Wire
• Range of Application: Temperature Measurement
• Certification: ISO9001, RoHS
• Brand: Tankii
• Item: Chromel alumel1.0mm 1.2mm 3.2mm Thermocouple Wire
• Round Wire: Chromel Alumel
• Dia: 0.1-12mm
• Surface: Bright/ oxidized
• Grade: I/II
• MOQ: 10kg each leg
• Transport Package: 18kg/Spool
• Specification: 0.1mm to 8mm
• Trademark: TANKII
• Origin: Shanghai
• HS Code: 75052200
• Production Capacity: 10 Ton/Month for 0.5mm 0.8mm 1.2mm Thermocouple Wi

Product Description

Product Description

 

Chromel alumel1.0mm 1.2mm 3.2mm Thermocouple Wire bare wire (Type K)
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.

 
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

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

Packing & Delivery
Packaging Details: 500m/1000m per roll with plastic film wrapped and carton package. As the order quantity and customer requirement.
Delivery Detail: About  7 days, as the order quantity.