S R B type tc wire 1600 1700 1800c for high temperature measuring
Product Description
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
Tankii Thermocouple Type S can be used in oxidising or inert atmospheres continuously at temperatures up to 1600°C and for brief periods up to 1700°C. For high temperature work, insulators and sheaths made from high purity recrystallised alumina are used. In fact, in all but the cleanest of applications, the device needs protection in the form of an impervious sheath since small quantities of metallic vapour can cause deterioration and a reduction in the EMF generated.
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.
Application of thermocouple wire
• 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 |
S R B type tc wire 1600 1700 1800c for high temperature measuring
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