One of the biggest challenges facing the vacuum industry is to collect multiple readings from complex assemblies while being limited by the number of existing feedthrough ports in a vacuum chamber. With BCE’s Multi-TC, Flanged Feedthrough, companies no longer need to invest in adding more ports for a greater collection of temperatures from a vacuum environment as multiple thermocouples are embedded in just one feedthrough. The number, type and lengths of the thermocouples can be altered to match specific application requirements meeting each customers’ unique needs. As the thermocouples can be adapted to meet unique design constraints, so can this feedthrough’s flange. All sizes used are standard and are easily mountable with readily available hardware. No complicated assemblies are required for the most complicated of vacuum setups. With most vacuum feedthroughs, troubleshooting can be difficult as well when multiple fixed elements are involved. If one element fails, generally the entire vacuum feedthrough is rendered useless. With BCE’s Multi-TC, Flanged Feedthrough, arduous troubleshooting procedures are a thing of the past. In fact, this feedthrough’s thermocouples are replaceable as they can be extracted from the compression fittings with great ease. This means that if thermocouples fail, they can be removed, tested and replaced within minutes. Thus, this no-hassle design allows for faster, more accurate and more cost-effective thermal data collection. Trust BCE’s Multi-TC, Flanged Feedthrough for your most complicated thermal detection needs.

1. 4X 1.15
0.47
20.09
4.61
10.51
11.69
7.76
4.94
4X THERMOCOUPLE TYPE K8X KAPTON LEAD WIRES
4X 316 SS COMPRESSION FITTING
ATMOSPHERE SIDE VACUUM SIDE
ISOMETRIC VIEW
FOR REF. ONLY
NTS
4X LASER WELD
5.12
304 SS ISO63 FLANGE
O-RING GROOVE
NOTES
HELIUM LEAK TEST: 1 X 10
-8
atm.cc/sec1.
MULTIPLE OPTIONS AVAILABLE FOR:2.
LEAD WIRE MATERIAL•
FLANGE•
THERMOCOUPLE (TYPE AND LENGTH)•
FITTING•
3. COMPATIBLE O-RING AVAILABLE (NOT SHOWN)
REPLACEABLE THERMOCOUPLE
DESIGN
2 1
A
B
A
B
12
SEE DWG
REPLACEABLE MULTI-TC,
FLANGED FEEDTHRU
A
DO NOT SCALE DRAWING
BCE10108
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: NTS WEIGHT:N/A
REV
A
SIZE
TITLE:
NONE
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL .010
THREE PLACE DECIMAL .005
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
BCE INC. ANY REPRODUCTION IN PART
OR AS A WHOLE WITHOUT THE WRITTEN
PERMISSION OF BCE INC. IS
PROHIBITED.