In most cases, oxygen probes from thermo-control Körtvélyessy GmbH do not require an external reference air supply. To purge the probe, ambient air is fed into the probe through the corresponding Ø6 mm nozzle. This task is performed by external supply units, which use either their own diaphragm pump or the existing compressed air system.
Although the furnace manufacturer already installs such a supply unit on the system, there may be instances when a replacement is needed. We offer two common models for this purpose:
- Installed in the ASB enclosure
- Open on mounting plate with welded rods