K Type J Type Thermocouple Bare Wire

• Certification: RoHS, CE
• Type: Spare Parts
• Material: Nicr and Others
• Form: Heating Wire
• Shape: Coil
• Function: Uased in Thermocouple Manuafacture
• Model NO.: K J N E KE T S B R Type
• Delivery Time: 7-15 Days
• Customized Support: OEM, ODM
• Tolerance Level: I
• Transport Package: Standard Export Package
• Specification: custom-made
• Trademark: superheater
• Origin: Made in China
• Production Capacity: 50000000kg/Year

Product Description

K Type J Type Thermocouple Bare Wire

 

Detail: 

Positive: Iron, Negative: Constantan
Color: · bright or oxidized
Product Size: 0.05mm to 10.0mm

Thermocouple bare wire is used at temperatures up to 1260°C (2300°F). MICC thermocouple bare
wire is supplied with bright or oxidized surface according to standard or special EMF requirements.
Each individual lead is calibrated against platinum and the EMF values are shown on each coil or spool.

 

Thermocouple Variety and Index
Variety	Type	Measurement Range(ºC)
NiCr-NiSi	K	-200-1300
NiCr-CuNi	E	-200-900
Fe-CuNi	J	-40-750
Cu-CuNi	T	-200-350
NiCrSi-NiSi	N	-200-1300
NiCr-AuFe0.07	NiCr-AuFe0.07	-270-0

Thermocouple type and grade
 

Thermocouple Type	Grade	Temperature Range(ºC)	Allowable Deviation
type K and type N	I	-40-1100	±1.5ºC or±0.4%t
	II	-40-1300	±2.5ºC or ±0.75%t
	III	-200-40	±2.5ºC or ±1.5%t
type E	I	-40-1100	±1.5ºC or ±0.4%t
	II	-40-1300	±2.5ºC or ±0.75%t
	III	-200-40	±2.5ºC or±1.5%t
type J	I	-40-750	±1.5ºC or ±0.4%t
	II	-40-750	±2.5ºC or ±0.75%t
type T	I	-40-350	±0.5ºC or± 0.4%t
	II	-40-350	±1.0ºC or± 0.75%t
	III	-200-40	±1.0ºC or± 1.5%t
NiCr-AuFe0.07	I	-270-0	±0.5ºC
	II		±1.0ºC

Specification of alloy wire
 

Anode		Cathode		Diameter(mm)	Maximum Temperature(ºC)
name	code	name	code		long-time using	short-time using
NiCr10(Chromel)	KP	NiSi3(Alumel)	KN	Φ0.3	700	800
				Φ0.5	800	900
				Φ0.8  Φ1.0	900	1000
				Φ1.2  Φ1.6	1000	1100
				Φ2.0  Φ2.5	1100	1200
NiCr14.2Si	NP	NiSi4	NN	Φ3.2	1200	1300
NiCr10(Chromel)	EP	CuNi45(Copel)	EN	Φ0.3  Φ0.5	350	450
				Φ0.8  Φ1.0  Φ1.2	450	550
				Φ1.6  Φ2.0	550	650
				Φ2.5	650	750
				Φ3.2	750	900
Fe(Iron)	JP	CuNi45(Copel)	JN	Φ0.3  Φ0.5	300	400
				Φ0.8  Φ1.0  Φ1.2	400	500
				Φ1.6  Φ2.0	500	600
				Φ2.5  Φ3.2	600	750
Cu(Copper)	TP	CuNi45(Copel)	TN	Φ0.2  Φ0.3	150	200
				Φ0.5  Φ0.8	200	250
				Φ1.0  Φ1.2	250	300
				Φ1.6  Φ2.0	300	350

 

WARRANTY	Machine for one year, electric parts for half a year, wearing parts are not included.
PAYMENT	100% advance payment by T/T
DELIVERY TIME	Normally in 30 days after getting advance payment and all the technical parameters we request.But it depends on how many rollers you wish to purchase.
PACKING DETAILS	standard export packing

 

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