EOF0008 (NPT) and EOF0245 (Metric) Vacuum/Pressure Vessel Feedthroughs

Single-FT_01

EOF0008 / EOF0245

Optical Vacuum/Pressure Feedthroughs

These optical feedthrough was specifically designed for installation on both pressurized tank walls as well as vacuum chambers.  The device provides a hermetic, leak-proof interface and requires no maintenance.  EOF0008 provides 1/4″-18 NPT mounting threads; EOF0245 has M14x1.5 Metric threads.

Industrial applications include the fiber optic temperature sensor feedthrough for storage tanks and oil-filled transformers. In research applications, they provide the interface for vacuum chambers as well as containment and reactor vessels.

On both sides there are standard ST connector receptacles with an internal fiber feedthrough stub forming the hermetic barrier between the two sides. There are no moving parts or loose optical cables. It is best combined with an internally mounted TS2 or TS3 probe with external connection via a DIST-CXXX fiber optic extension cable to the input of a FOTEMP or Insulogix series signal conditioner.

Specifications

 Temperature range -40 °C to + 120 °C
Pressure max. 200 bar (2900 PSI)
Vacuum Estimated 1-5 Torr
Mounting Threads EOF0008= ¼”-18 MNPT ANSI
EOF0245=M14x1.5 Metric
Connector type ST
Probes Compatible with all Optocon TS series fiber optic temperature probes.

Specifications subject to change without notice

Ordering Information

 

EOF0008 ST-to-ST Hermetic Feedthrough for Pressurized and Vacuum Vessel Applications, NPT Threads
EOF0245 ST-to-ST Hermetic Feedthrough for Pressurized and Vacuum Vessel Applications, Metric Threads
EOF0050 Single Channel ST-to-ST Hermetic Feedthrough for Pressurized and Vacuum Vessel Applications, KF40 Vacuum Flange
EOF0049 Dual Channel ST-to-ST Hermetic Feedthrough for Pressurized and Vacuum Vessel Applications, KF40 Vacuum Flange
DIST-CXXX Fiber Optic Extension Cables for external connection from Feedthrough to FOTEMP Signal Condition input

Features

  • No moving parts
  • Support vacuum or pressure
  • No epoxy or O‘ring

TO ORDER

Call +1-805-389-6600 or email sales@micronor.com