Product Description
Type R - PtRh13-Pt Platinum Rhodium Thermocouple Bare Wire
What is a Thermocouple?
A Thermocouple is a sensor used to measure temperature. Thermocouples consist of two wire legs made from different metals. The wires legs are welded together at one end, creating a junction. This junction is where the temperature is measured. When the junction experiences a change in temperature, a voltage is created. The voltage can then be interpreted using thermocouple reference tables to calculate the temperature.
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.
Basic Info.
| Model NO.:R |
Type:Bare |
| Conductor Type:Solid |
Application:Heating |
| Conductor Material:PT87Rh13 |
Sheath Material:Bare |
| Insulation Material:Bare |
Material Shape:Round Wire |
| Range of Application:Heating |
Certification:ISO9001, RoHS |
| Brand:HUONA |
Package:100m/Spool, 200m/Spool |
| Specification:0.04mm, 0.5mm |
Trademark:HUONA |
| Origin:Shanghai |
Dia:0.04-0.5mmm |
| Surface:Bright/ oxidized |
Positive:Pt87Rh13 |
| Negtive:Pt |
HS Code:95029000 |
| Production Capacity:2000 kg Per Month |
|
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 |
1800 |
Application
Heating - Gas burners for ovens
Cooling - Freezers
Engine protection - Temperatures and surface temperatures
High temperature control - Iron casting
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