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0.5mm PTFE Type B Platinum Rhodium Thermocouple Bare Wire

Place of Origin China
Brand Name DLX
Model Number Type B Thermocouple Wire
Minimum Order Quantity 1
Packaging Details Spool package with Carton box, Coil package with polybag
Delivery Time 5-21 days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 300 tons per month

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WhatsApp:0086 18588475571

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Product Details
Product Name Thermocouple Bare Wire Color Bright
Certificate ISO9001 Temperature Range 32 To 3100F (0 To 1700C)
EMF Tolerance +/- 0.5% Grade IEC854-1/3
Positive Platinum Rhodium Negative Platinum Rhodium
Special Limits Of Error +/- 0.25%
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Platinum Rhodium Thermocouple Bare Wire

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PTFE Thermocouple Wire Types

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Type B Thermocouple Bare Wire

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Product Description

0.5mm PTFE Type B  Platinum Rhodium Thermocouple Bare Wire 0


 


  • Thermocouple Wire

Type B Thermocouple (Platinum Rhodium – 30% / Platinum Rhodium – 6%)

 

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. The type B has a lower output than the other noble metals (type R & type S) at temperatures below 1,112F (600C).

 

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 thermocouples.

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.

 

Type B Temperature Range:

  • Thermocouple grade wire, 32 to 3100F (0 to 1700C)
  • Extension wire, 32 to 212F (0 to 100C)


Accuracy (whichever is greater):

 

  • Standard: +/- 0.5%
  • Special Limits of Error: +/- 0.25%

 

Consideration for bare wire type B thermocouple applications:

 

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

  • Thermocouple Wire
Code Wires component of the thermocouple
  +Positive leg -Negative leg
N Ni-cr-si (NP) Ni-si-magnesium (NN)
K Ni-Cr (KP) Ni-Al(Si) (KN)
E Ni-Cr (EP) Cu-Ni<constantan> (EN)
J Iron (JP) Cu-Ni<constantan> (JN)
T Copper (TP) Cu-Ni<constantan> (TN)
B Platinum  Rhodium-30% Platinum Rhodium-6%
R Platinum Rhodium-13% Platinum
S Platinum Rhodium-10% Platinum

 

  • ​Standards
ASTM ANSI IEC DIN BS NF JIS GOST
(American Society for Testing and Materials) E 230 (American National Standard Institute) MC 96.1 (European Standard by the International Electrotechnical Commission 584)-1/2/3 (Deutsche Industrie Normen) EN 60584 -1/2 (British Standards) 4937.1041, EN 60584 - 1/2 (Norme Française) EN 60584 -1/2 - NFC 42323 - NFC 42324 (Japanese Industrial Standards) C 1602 - C 1610 (Unification of the Russian Specifications) 3044

 

 


  • Size range

Wire: 0.1 to 8.0 mm.

 

  • Working temperature:

 

Diameter/mm Type Long time Working Short period Working
temperature/°C temperature/°C
0.5 S 1300 1600
0.5 R 1300 1600
0.5 B 1600 1700

 

 

  • Chemical Composition
Conductor Name Polarity Code 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

 

 

0.5mm PTFE Type B  Platinum Rhodium Thermocouple Bare Wire 1