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Platinum Rhodium Thermocouple Wire | PtRh Alloy

New product

Platinum Rhodium (PtRh) Thermocouple Wire blends platinum and rhodium for accurate temperature measurement in extreme conditions. With excellent heat and corrosion resistance, it's ideal for high-temperature environments like industrial furnaces and catalytic converters, offering reliable performance when precision matters most. 

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Data sheet

Diameter0.03mm-0.81mm, or customized
MaterialsPtRh Alloy
Appearance metallic silver
Purity99.95%-99.99%

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Platinum Rhodium (PtRh) Thermocouple Wire is a high-performance solution crafted for environments where temperature control is crucial. The combination of platinum and rhodium gives this wire exceptional resistance to both extreme heat and chemical wear, making it perfect for tough industrial settings. Whether used in furnaces, turbines, or reactors, it delivers consistent and precise readings, even under intense conditions. If you need a wire that performs flawlessly in the most unforgiving temperatures, this is the one to rely on.

Platinum Rhodium Thermocouple Wire | PtRh Alloy

Platinum Rhodium (PtRh) Thermocouple Wire Specifications

Product Name

Specifications

Wire Diameter mm (inch)

Operating Temperature

R-type

 (+) 87% Pt, 13% Rh

 (-) 100% Pt 

0.03 (0.001)

0.05 (0.002)

0.08 (0.003)

0.13 (0.005)

0.20 (0.008)

0.25 (0.010)

0.38 (0.015)

0.51 (0.020)

0.64 (0.025)

0.81 (0.032)

Normal limit: 1400°C

Overheat limit: 1600°C

S-type

 (+) 90% Pt, 10% Rh

 (-) 100% Pt 

Normal limit: 1400°C

Overheat limit: 1600°C

B-type

 (+) 70% Pt, 30% Rh

 (-) 94% Pt, 6% Rh

Normal limit: 1500°C

Overheat limit: 1700°C

* HM can offer customized services upon specific requests.

Platinum Rhodium (PtRh) Thermocouple Wire Properties

  • Platinum Rhodium Thermocouple (PtRh) Wire can be re-melted and refurbished after use, and HM offers refurbishment services for reuse. 
  • Depending on the application, the diameter of the Platinum Rhodium (PtRh) Wire can be increased or reduced to meet different needs. HM can provide Platinum Rhodium (PtRh) Thermocouple Wire with diameters as small as 0.1mm for high-speed, short-lifetime temperature measurements.
  • The hardness of the Platinum Rhodium (PtRh) Thermocouple Wire can also be adjusted. HM typically provides the wire in an annealed soft state but can also supply semi-hard wire with a specified hardness level if required.

Platinum Rhodium (PtRh) Thermocouple Wire Applications

  • Energy Industry: Platinum Rhodium Thermocouple Wire helps power plants keep an eye on super high temperatures. It makes sure everything stays safe and runs smoothly.
  • Electric Furnace: In electric furnaces, Platinum Rhodium Thermocouple Wire checks the heat inside. This helps control the temperature and makes sure the process doesn’t go off track.
  • Steel Production: Platinum Rhodium Thermocouple Wire is used in steel factories to measure temperature, especially in furnaces. It ensures the heat’s just right to keep the quality up.
  • Semiconductor Manufacturing: In semiconductor factories, Platinum Rhodium Thermocouple Wire measures the temperature of machines like wafer furnaces. It helps keep the temperature stable so the chips come out right.
  • Glass and Diamond Production: Platinum Rhodium Thermocouple Wire measures high temperatures in glass and diamond production. It ensures the right temperature, helping the materials come out top-notch.

Platinum Rhodium (PtRh) Thermocouple Wire Packing 

The Platinum Rhodium (PtRh) Thermocouple Wire will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Platinum Rhodium Thermocouple Wire | PtRh Thermocouple Wire

Where to Buy Platinum Rhodium (PtRh) Thermocouple Wire in Bulk?

Heeger Materials Inc., a professional supplier, and manufacturer of high-quality Platinum (Pt) products including Platinum Rhodium (PtRh) Thermocouple Wire leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors. 

Used Platinum Rhodium (PtRh) Thermocouple Wire Recycle

We offer secondary recycling services for platinum-rhodium thermocouple wires sold by our company. In addition, we can also provide recycling services for platinum-rhodium thermocouple wires not purchased from us. Please note that there are minimum order requirements for the recycling of precious metal wires, and the exact recycling value will be determined after testing.

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