Welcome to our websites!

Type S/B/R Platinum Rhodium Wire with Bright Surface 0.20mm/0.35mm/0.50mm

Short Description:

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.

  • Certificate: ISO 9001
  • Size: Customized
  • Model NO.: Type R / B / S
  • Material Shape: round wire
  • Range of Application: heating
  • Dia: 0.1mm-0.5mm
  • Positive: PT90rh10
  • Negtive: PT
  • Sp: PT-Rh10
  • Sn: PT
  • Surface: bright
  • Specification: 0.04-0.5
  • transport package: carton box
  • Product Detail


    Product Tags

    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
    Origin:Shanghai Dia:0.04-0.5mmm
    Surface:Bright/ oxidized Positive:Pt87Rh13


    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




  • Previous:
  • Next:

  • Write your message here and send it to us