Products

Series HF - High density, insulated wire sealed tube assemblies

Pressure and Vacuum Feedthroughs

A PTFE-lined, stainless steel tube is swaged over multiple, insulated, single-core copper and/or thermocouple-material wires to make a continuous wire, high-density, sealed feedthrough tube. These are used for thermocouples, resistance thermometers and low voltage instrumentation. The sealed tube assembly is usually mounted in a series PF or MF feedthrough. Series HF feedthroughs are manufactured with customer-specified wire lengths.

Epoxies and other sealants are not used in the construction of HF feedthroughs. They are suitable for use where outgassing is not permitted.
  • Saves time and costs by allowing multiple sensor wires to pass through a feedthrough fitting for a single element
  • Sealed tubes with continuous, multiple, insulated conductors
  • Stainless steel tube (316L) is sealed without potting, epoxies or glues
  • Copper or thermocouple-material wires types J, K, T & N
  • Max. current rating 500mA at 100Vdc
  • Pressure range: Vacuum to 350 bar with low leak rate
  • 4 tube sizes carrying 12, 24, 40 or 60 size 24AWG copper or thermocouple material wires
  • Single tube assembly mounts in a series PF or PSF feedthrough
  • Multiple tubes mount in a series MF or MSF feedthrough. 316L Body (and seat where applicable). Follower and cap in 303 or 304
  • A large range of feedthroughs is available to buy online

Enquiry Form

1. Feedthrough Type
2. No. of Wires

  see table
3. Wire Material

 see table
4a. Wire Length - Process Side (mm)

 see table
4b. Wire Length - Cap Side (mm)

 see table
5. Quantity Required

Contact Details

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Your Name


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Telephone


Additional Information

If your enquiry is for more than one style of sensor, please email us with your requirements or use the box below



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Pressure and Vacuum Feedthroughs
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© 1998- TC Ltd., P.O. Box 130, UXBRIDGE, UB8 2YS, United Kingdom
Tel.: 01895 252222, Email: info@tc.co.uk
© 1998- TC Ltd., P.O. Box 130, UXBRIDGE, UB8 2YS, United Kingdom
Tel.: 01895252222, Email: info@tc.co.uk