Vacuum thermocouple with ISO-2681 coupling

Scope of application

Application in vacuum processes with 10-4 mbar to 10 bar overpressure (1) , such as vacuum soldering or hardening processes. Versions with a small flange enable repeated, precise positioning in the space to be measured.

Specification

The specification is structured as follows:
8 - DD XX TT - LLLL PPP A

Example

8 - 05 03 01 - 0700 KF25

Vacuum thermocouple with ISO 2681 DN 25 small flange as process connection, 2 x Type S thermocouples and 700 mm nominal length

Other common variants

8-050301-0700KF25, 8-050201-0550KF16, 8-050301-0450KF40

Note on the pressure range

All thermo-control Körtvélyessy GmbH thermocouples are pressure-resistant up to 20 bar overpressure. However, the process connection is the limiting factor, which forces a limitation of the maximum pressure to a lower pressure.

Small flange connections are permitted by standard up to an overpressure of 1.5 bar. From previous experience, operation at 5 bar is possible. For higher pressures, a support ring and solid clamping rings must be used.

Notice

thermo-control Körtvélyessy GmbH accepts no liability for damage resulting from unsuitable installation or operation outside the specified pressure range. Speak to your furnace construction company or service partner to find the best solution for your system.

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