Tungsten rhenium thermocouple probe is a high-temperature temperature measurement assembly designed for extreme industrial environments. It combines WRe5/WRe26 tungsten rhenium thermocouple wire with protective tubes and insulation components to provide accurate and stable temperature monitoring.

Due to its excellent high-temperature performance, tungsten rhenium thermocouple probes are widely used in vacuum furnaces, sapphire crystal growth equipment, semiconductor processing systems, and high-temperature research equipment. WRe thermocouples are commonly selected for ultra-high temperature measurement because they can operate in vacuum and inert atmospheres where standard thermocouples cannot meet requirements.

Zhishuo (Luoyang) Metal Products Co., Ltd. provides customized tungsten rhenium thermocouple probes with different lengths, diameters, protection tube materials, and connection structures.

Product Features

✅ Ultra-high temperature measurement capability up to 2300℃
✅ WRe5/WRe26 tungsten rhenium alloy sensor
✅ Fast response and stable signal output
✅ Suitable for vacuum and inert atmosphere
✅ Tungsten and molybdenum protection tube options
✅ High purity materials for semiconductor applications
✅ Customized probe dimensions available

Technical Specifications

Structure of Tungsten Rhenium Thermocouple Probe

Typical structure:

Connector

↓

High Temperature Insulation

↓

WRe5/WRe26 Thermocouple Wire

↓

Molybdenum / Tungsten Protection Tube

↓

Measuring Tip

The protection tube helps improve mechanical strength and protects the thermocouple wire during long-term high-temperature operation.

Applications

Vacuum Furnace Temperature Measurement

Used for:

• Vacuum sintering

• Vacuum heat treatment

• Brazing furnace

• Annealing furnace

Provides reliable temperature feedback for precise furnace control.

Sapphire Crystal Growth Furnace

Tungsten rhenium thermocouple probes are used for thermal field monitoring in sapphire growth equipment where stable high-temperature measurement is required.

Semiconductor Manufacturing Equipment

Suitable for high purity environments requiring:

• Low contamination

• Stable temperature control

• Long operating life

High Temperature Laboratory Equipment

Applications include:

• Material testing

• High-temperature experiments

• Research furnaces

Available Custom Options

Zhishuo supports customized tungsten rhenium thermocouple probe manufacturing:

Probe Dimensions

• Length: 300mm / 600mm / 1000mm or customized

• Diameter: customized

• Installation structure: customized

Protection Tube Options

Molybdenum Tube

✔ Excellent high-temperature strength
✔ Good vacuum performance
✔ Suitable for furnace applications

Tungsten Tube

✔ Higher temperature resistance
✔ Suitable for extreme environments

Why Choose Zhishuo

Professional Manufacturer of Tungsten & Molybdenum High Temperature Products

✔ 20 Years experience in tungsten and molybdenum manufacturing
✔ Factory direct supply
✔ Own tungsten and molybdenum machining capability
✔ Custom drawings accepted
✔ Integrated solution from material to finished thermocouple assembly

Request a Quote

Looking for a reliable tungsten rhenium thermocouple probe manufacturer?

Send us your requirements:

• Temperature range

• Probe length

• Protection tube material

• Drawing or sample

We will provide a customized high-temperature measurement solution.

Meta Description

Zhishuo manufactures tungsten rhenium thermocouple probes for vacuum furnaces, sapphire growth and semiconductor applications. WRe5/WRe26 sensors with custom protection tubes available.

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