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Changzhou DLX Alloy Co., Ltd.
Changzhou DLX Alloy Co., Ltd.
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PTFE 0.5mm Platinum Type R Thermocouple Extension Wire

Product Details

Place of Origin: China

Brand Name: DLX

Model Number: Type R Thermocouple extension wire

Payment & Shipping Terms

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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Specifications
Highlight:

PTFE Thermocouple Extension Wire

,

0.5mm Thermocouple Wire

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Type R Thermocouple Extension Wire

Product Name:
Thermocouple Extension Wire
Color:
Bright
Certificate:
ISO9001
Temperature Range:
-58 To 2700F (-50 To 1480C)
EMF Tolerance:
+/- 1.5C Or +/- .25%
Grade:
IEC854-1/3
Positive:
Platinum Rhodium
Negative:
Platinum
Special Limits Of Error:
+/- 0.6C Or 0.1%
Type:
RNX, RPX
Product Name:
Thermocouple Extension Wire
Color:
Bright
Certificate:
ISO9001
Temperature Range:
-58 To 2700F (-50 To 1480C)
EMF Tolerance:
+/- 1.5C Or +/- .25%
Grade:
IEC854-1/3
Positive:
Platinum Rhodium
Negative:
Platinum
Special Limits Of Error:
+/- 0.6C Or 0.1%
Type:
RNX, RPX
Description
PTFE 0.5mm Platinum Type R Thermocouple Extension Wire

PTFE 0.5mm Platinum Type R Thermocouple Extension Wire 0


 


  • Thermocouple extension wire

Type R Thermocouple extension wire (Platinum Rhodium -13% / Platinum):

 

The Type R thermocouple extension wire is used in very high temperature applications. It has a higher percentage of Rhodium than the Type S, which makes it more expensive. The Type R is very similar to the Type S in terms of performance. It is sometimes used in lower temperature applications because of its high accuracy and stability. Type R has a slightly higher output and improved stability over the type 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 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 R Temperature Range:

  • Thermocouple grade wire, -58 to 2700F (-50 to 1480C)
  • Extension wire, 32 to 392F (0 to 200C)


Accuracy (whichever is greater):

  • Standard: +/- 1.5C or +/- .25%
  • Special Limits of Error: +/- 0.6C or 0.1%

 


  • 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

 

 

Detailed Parameter of thermocouple extension wire

 

Thermocouple No. indexing Compensation wire type Usag Classification Measuring junction temperature / ℃ standard EMF value/μV Precision grade General grade
Tolerance μV Thermal EMF range μV Tolerance μV Thermal EMF range μV
SorR SC or RC G 100 646 ±30 616~676 ±60 586~706
H 100 646 - - ±60 586~706
200 1 1441 - - 1.381~1 501
         
K KX,KCA G -25 -968 ±40 -924~-1 012 ±80 -880~-1 056
or KCB 100 4 096 4 052~4 140 4 008~4 184
  H -25 -968 ±40 -924~-1 012 ±88 -880~-1 056
100 4 096 4 052~4 140 4 008~4 184
200 8 138 8 094~8 182 8 050~8 226
N NX or NC G -25 -646 ±43 -603~-689 ±86 -560~-732
100 2 774 2 731~2 817 2 688~2 860
H -25 -646 ±43 -603~-690 ±86 -560~-732
100 2 774 2 731~2 817 2 688~2 860
200 5 913 5 870~5 956 5 827~5 999
E EX G -25 -1 432 ±81 -1 351~-1 513 ±138 -1 294~-1 570
100 6 319 6 238~ 6400 6 181~6 457
H -25 -1 432 ±81 -1 351~- 1513 ±138 -1 294~-1 570
100 6 319 6 238~6 400 6 181~6 457
200 13 421 13 340~13 502 13 283~13 559
J JX G -25 -1 239 ±62 -1 177~-1 301 ±123 -1 116~-1 362
100 5 269 5 207~5 331 5 146~5 392
H -25 -1 239 ±62 - 177~-1 301 ±123 -1 116~-1 362
100 5 269 5 207~5 331 5 146~5 392
200 10 779 10 717~10 841 10 656~10 902
T TX G -25 -940 ±30 -910~-970 ±60 -850~-1 000
100 4 279 4 249~4 309 4 189~4 339
H -25 -940 ±48 -892~-988 ±90 -850~-1 030
100 4 279 4231~4 327 4 189~4 369
200      

 

 

PTFE 0.5mm Platinum Type R Thermocouple Extension Wire 1

 
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