B type thermocouple wire PT-Rh30% wire

• Type: Bare
• Conductor Type: Solid
• Application: Thermocouple sensor
• Conductor Material: PT70Rh
• Sheath Material: bare
• Insulation Material: Bare
• Model NO.: B
• Material Shape: Round Wire
• Range of Application: Thermocouple sensor
• Certification: ISO9001
• Brand: Tankii
• Dia: 0.04~0.5mmm
• Surface: Bright
• Grade: I/II
• MOQ: 1m
• Transport Package: Roll with Plastic Film Wrapped and Carton Package
• Specification: 0.04~0.5mm
• Trademark: TANKII
• Origin: China
• HS Code: 75052200
• Production Capacity: 300 Tons/Year

Product Description

Product Description

B type thermocouple wire PT-Rh30% wire

The Type B thermocouple is used in extremely high-temperature applications.
It has the highest temperature limit of all of the thermocouples listed above.
It maintains a high level of accuracy and stability at very high temperatures.
Type B has a lower output than the other noble metals (type R & type S) at temperatures below 1,112F (600 °C).


Platinum 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.
 
Advantages:
? Widespread uses
? Stable physical and chemical properties
? Small thermal expansion coefficient
? Long service life
? Good thermal stability and oxidation resistance at high temperature

Detailed 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