Metal Thermocouples Bare Wire with R/S/B for Precision Temperature Measuring Instrument

• Customization: Available
• Type: Insulated
• Conductor Type: Solid
• Model NO.: Type R / B / S
• Application: Heating
• Conductor Material: Cu-CuNi
• Sheath Material: PVC
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Temperature Measurement
• Certification: ISO9001, RoHS
• Brand: Huona
• 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: 196
• Item: Type R Thermocouple Wire
• Shape: Round Wire, Flat Wire
• Wire Status: Soft, Bright, Annealing
• Leading Time: About 5 Days
• Brand Name: Huona
• Mtc: Yes
• RoHS: Yes
• OEM: Yes
• Stock: Seyn
• Sample (Less Than 1 Kg): Free
• Transport Package: 100m/Coil 500m/Coil
• Specification: 0.3/0.5/0.8/1.0/1.2/1.6/2.0/2.5/3.2mm
• Trademark: HUONA
• Origin: Shanghai
• HS Code: 7505220000
• Production Capacity: 500000m/Year

Product Description

Precious Metal Thermocouples Bare Wire with R S B Type for Precision Temperature Measuring Instrument

Product Description
Thermocouple wire Noble metal Platinum wire for thermocouple using (type B/R/S) 

Type R, S, and B thermocouples are "Noble Metal" thermocouples, which are used in high temperature applications.
Type S thermocouples are characterized by a high degree of chemical inertness and stability at high temperatures. Often used as a standard for calibration of base metal thermocouplesPlatinum rhodium thermocouple(S/B/R TYPE)





Platinum Rhodium Assembling Type Thermocouple is widely used in production places with high temperature. It is mainly used to measure temperature in glass and ceramic industry and industrial salting
Insulation material: PVC, PTFE, FB or as per the customer's  requirement.
 

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

Parameter:

Chemical Composition
Conductor Name	Polarity	Code	Nominal Chemical Composition /%
			Pt	Rh
Pt90Rh	Positive	SP	90	10
Pt	Negative	SN,RN	100	--
Pt87Rh	Positive	RP	87	13
Pt70Rh	Positive	BP	70	30
Pt94Rh	Negative	BN	94	6

 

Working temperature range
Dia. /mm	Type	Long time working temp./ ºC	Short time working temp. / ºC
0.5	S	1300	1600
0.5	R	1300	1600
0.5	B	1600	1700

Parameter

Chemical Composition
Conductor Name	Polarity	Code	Nominal Chemical Composition /%
			Ni	Cu
Cu	Positive	TP	--	100
Cu-Ni(Constantan)	Negative	TN	45	55

 

Working Temperature
Diameter/mm	Long time Working temperature /ºC	Short period Working temperature /ºC
0.2, 0.3	150	200
0.5, 0.8	200	250
1.0,  1.2	250	300
1.6,  2.0	300	350