Thermocouple Feedthrough | Your Trusted Supplier

Thermocouple Feedthrough Series: Bring 100% Perfect Application for Your Vacuum Application!

Are you struggling to find the perfect thermocouple feedthrough for your demanding vacuum application? GORGEOUS customization can meet your needs! Our line of customizable thermocouple feedthroughs offers superior performance, unmatched reliability, and is perfect for your specific needs.

If you don’t find the thermocouple feedthrough you need, don’t worry, contact us now and we can provide you with the best custom solution.


Thermocouple Feedthrough Product Description

Type K Thermocouple Feedthrough - Micro Connector

Mounting Flange

2.75’’ CF

Thermocouple (T/C) Lead Diameter

0.05

Number of T/C Pairs

4 pairs

T/C Type

Type K

K-Type 4-Pair Thermocouple Vacuum Feedthrough with Micro Connectors and 2.75 Conflat Flange

Describe:

  • Type: K-type thermocouple, 4 pairs
  • Interface: Micro connector
  • Flange specification: 2.75 inches (CF flange)

Feature:

  • Integrated thermocouple for quick connection
  • Ultra-high vacuum (UHV) compatible design
  • Temperature up to 450°C, suitable for air and vacuum environments
  • Complete connector assembly for air and vacuum sides

 

R-S Thermocouple Feedthrough - Screw Connector

Mounting Type

Weldable (Custom Flange)

T/C Lead Diameter

0.05

Number of T/C Pairs

3 pairs

T/C Type

R-S (Platinum-Rhodium)

Technical drawing of K-Type Thermocouple Feedthrough with 2.75" Conflat flange and 4-channel micro connector

Describe:

  • Type: R-S type thermocouple, 3 pairs
  • Interface: Screw-type connector
  • Adapter: 0.75 inch stainless steel welding type (UHV grade)

Feature:

  • Rigid screw connection structure ensures contact reliability
  • Ultra-high vacuum (UHV) compatible design
  • Temperature up to 450°C
  • Complete connection kit for vacuum flange side and atmosphere side

 

Type E Thermocouple Power Feedthrough - Micro TC Connector

Mounting Flange

2.75” CF Flange

Power Lead

0.156’’ Copper conductors (for Thermocouple-Power Feedthroughs)

T/C Lead Diameter

0.05

Number of T/C Pairs

2 pairs

T/C Type

Type E (Nickel-Chromium vs. Constantan)

Voltage Rating

5 KV

Type E Thermocouple Power Feedthrough with hermetic Micro TC Connector for ultra-high vacuum chambers

Describe:

  • Type: E-type thermocouple (2 pairs) + power supply composite type
  • Interface: micro connector
  • Power supply: 5000V/60A
  • Flange specification: 2.75″ CF-F flat type

Feature:

  • Reachable temperature 450℃ (bidirectional baking)
  • Leak rate: <1×10⁻⁹ mbar·L/s (helium mass spectrometry detection)
  • TC connector on vacuum side (customizable length)
  • TC connector on atmosphere side (can be equipped with protective sleeve)
  • Insulating protective cover for power interface

 

Thermocouple Power Feedthrough - with Micro TC Connector

Mounting

1.00″ Base Plate

Power Wire

0.050″ Copper conductor

T/C Lead Diameter

0.05

Number of T/C Pairs

1 pair

T/C Type

Type J (Iron-Constantan)

J-type Thermocouple High Current Power Feedthrough Assembly, 1000V/25A Withstand Voltage, with 2-pin Micro TC Connector, 1" Stainless Steel Base Plate, for Plasma Equipment

Describe:

  • Type: 1 pair J-type (with micro TC connector)
  • Power supply: 1000V/25A (2-pin interface)
  • Mounting method: 1″ flush mount base plate

Feature:

  • Vacuum level: UHV compatible (leak rate <1×10⁻⁹ mbar·L/s)
  • Available temperature: 450℃ (bidirectional baking)
  • TC connector on the vacuum side (customizable cable length)
  • Waterproof connector on the atmosphere side (IP67 level)
  • Power terminal protection cover (anti-touch design)

 


Purpose of Thermocouple Feedthrough

  • Vacuum chamber temperature monitoring
  • Semiconductor equipment process control
  • Particle accelerator system
  • Space simulation device
  • Nuclear fusion experimental device
  • Molecular beam epitaxy equipment
  • Ultra-high vacuum coating system
  • Synchronous radiation source
  • Low-temperature superconducting experiment
  • Spacecraft thermal vacuum test
  • Photovoltaic equipment manufacturing
  • Electron beam welding equipment
  • Mass spectrometer
  • Crystal growth equipment
  • Plasma research device