Industrial Vacuum Furnace Thermocouple
These thermocouple sensors are used in industrial vacuum furnaces up to at least 1 x 10-6 mbar where temperatures up to 1600ºC are experienced, although some users have been satisfied with their performance at 5 x 10-6 mbar. Available in thermocouple types K and N with an impervious aluminous porcelain sheath or thermocouple types S and R with an impervious recrystallised alumina sheath, they have a stainless steel support tube attached to a weatherproof connection head. The sensor can then be inserted into the application with a vacuum tight sealing assembly (ref 940-161) which can be purchased separately. Please see the sealing assembly section in this catalog for more detailed specifications of the sealing assemblies. While we offer a standard selection of vacuum furnace thermocouples, due to the specialized nature of these sensors a full custom built service is available for both end users and OEM's.
- Thermocouple types K, N, S or R available
- Suitable to at least a vacuum of 1 x 10-6 mbar although use at up to 5 x 10-6 mbar is possible when used with sealing assembly ref 940-161 (see above)
- Ceramic sheath material:
Type K and N, Impervious aluminous porcelain rated to 2460ºF
Type S and R, Impervious recrystallised alumina rated to 2912ºF
- Ceramic sheath diameter 0.315”
- Support tube
0.5” OD x 8” long for 24” and 36” total lengths
0.5” OD x 12” long for 48” total lengths
Note: These lengths are included in the total length
- Terminated in an IP67 weatherproof die cast alloy head rated to 275ºF
- Suitable for use with a 3/4" sealing assembly 940-161 which is fitted onto the support tube
The following types are available:
| Order Code |
Description |
1 - 4
|
5 - 9
|
10 - 19
|
Buy |
| 209-702 |
Type K - 24" long |
$371.00 |
$340.00 |
$310.00 |
Add
|
| 209-705 |
Type K - 36" long |
$382.00 |
$349.00 |
$318.00 |
Add
|
| 209-708 |
Type K - 48" long |
$395.00 |
$360.00 |
$329.00 |
Add
|
| 209-711 |
Type N - 24" long |
$371.00 |
$340.00 |
$310.00 |
Add
|
| 209-714 |
Type N - 36" long |
$382.00 |
$349.00 |
$318.00 |
Add
|
| 209-717 |
Type N - 48" long |
$395.00 |
$360.00 |
$329.00 |
Add
|
| 209-729 |
Type S - 24" long |
$1,340.00 |
$1,221.00 |
$1,118.00 |
Add
|
| 209-732 |
Type S - 36" long |
$1,854.00 |
$1,689.00 |
$1,546.00 |
Add
|
| 209-735 |
Type S - 48" long |
$2,311.00 |
$2,106.00 |
$1,928.00 |
Add
|
| 209-720 |
Type R - 24" long |
$1,340.00 |
$1,221.00 |
$1,118.00 |
Add
|
| 209-723 |
Type R - 36" long |
$1,854.00 |
$1,689.00 |
$1,546.00 |
Add
|
| 209-726 |
Type R - 48" long |
$2,311.00 |
$2,106.00 |
$1,928.00 |
Add
|
| Order Code |
Description |
1 - 4
|
5 - 9
|
10 - 19
|
Buy |
| 209-750 |
Type K - 24" long |
$397.00 |
$362.00 |
$330.00 |
Add
|
| 209-753 |
Type K - 36" long |
$408.00 |
$372.00 |
$340.00 |
Add
|
| 209-756 |
Type K - 48" long |
$418.00 |
$381.00 |
$349.00 |
Add
|
| 209-759 |
Type N - 24" long |
$397.00 |
$362.00 |
$330.00 |
Add
|
| 209-762 |
Type N - 36" long |
$408.00 |
$372.00 |
$340.00 |
Add
|
| 209-765 |
Type N - 48" long |
$418.00 |
$381.00 |
$349.00 |
Add
|
| 209-777 |
Type S - 24" long |
$2,448.00 |
$2,231.00 |
$2,043.00 |
Add
|
| 209-780 |
Type S - 36" long |
$3,644.00 |
$3,323.00 |
$3,041.00 |
Add
|
| 209-783 |
Type S - 48" long |
$4,158.00 |
$3,790.00 |
$3,469.00 |
Add
|
| 209-768 |
Type R - 24" long |
$2,448.00 |
$2,231.00 |
$2,043.00 |
Add
|
| 209-771 |
Type R - 36" long |
$3,644.00 |
$3,323.00 |
$3,041.00 |
Add
|
| 209-774 |
Type R - 48" long |
$4,158.00 |
$3,790.00 |
$3,469.00 |
Add
|