4 Pairs of Pins - Thermocouple Feedthrough on a 4.50" CF Flange
D-Type Feedthrough, Consisting of 4 Thermocouple Pairs of Pins on a 4.50" CF Flange.
Part Number:
112709 Weight: 0.75 lbs
$414.00
D-Type Feedthrough, Consisting of 4 Thermocouple Pairs of Pins on a 4.50" CF Flange.
Model Number: | 9D-8TC-450 |
Materials: | SS, Glass-Ceramic, Chromel, Alumel |
RoHS Compliant: | Yes |
Max. Bake Temperature: | 250ºC |
Max. Operating Temperature: | 250ºC |
Max. Vacuum Level: | 1x10E-10 Torr |
Current rating: | TC Pins - Milliamps |
Number Contacts: | 8, 4-TC pairs |
Gender: | Male / Male |
Contact Material: | TC Pins - Chromel and Alumel |
Other Information: | Thermocouple feedthroughs do not measure temperature, but merely provide a conduit to bring the EMF signal generated at a thermocouple junction through a vacuum vessel wall to an external voltage measuring or temperature readout instrument. Type-K thermocouples with positive Chromel wires and negative Alumel wires are recommended for use in clean oxidizing atmospheres. The maximum operating temperature for these alloys is 1260 C for larger wire sizes. The useful temperature measuring range for a Type-K thermocouple is between (-)200 C to (+)1250 C. |
Min. Operating Temperature: | -200ºC |