Inert-Gas Thermocouple with Sheath Tube Connection
Inert-gas thermocouples are suitable for atmospheric processes with a slight vacuum of up to 60 mbar and can withstand overpressure of up to 2 bar.
Scope of Application
For use in atmospheres containing inert gas, protective gas, or carbonization, or in air atmospheres with a negative pressure of 30 mbar up to a brief period of positive pressure of 2 bar
Specifications
The specification is structured as follows:
| 8 | - | 01 | XX | TT | - | LLLL | PPP | A |
| 8 | Thermocouple | ||||||||||
| 01 | Gas-tight to 30 mbar and pressure-resistant up to 2 bar | ||||||||||
| XX | Number of installed thermocouples + empty test tube | ||||||||||
| TT | Thermocouple Type
| ||||||||||
| LLLL | Nominal length in mm from 0400 to 1600 | ||||||||||
| PPP | Process connection
| ||||||||||
| A | Optionally available with a calibration certificate in accordance with the current AMS 2750 / CQI-9 standard |
Example
| 8 | - | 01 | 03 | 01 | - | 0700 | SR22 |
Inert-gas thermocouple with a Ø22 x 150 mm holder tube as a process connection, 2 Type S thermocouples, and a nominal length of 700 mm
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