ABB Endura AZ20 series - Gas and Air Connections

Combustion Oxygen Monitor
Endura AZ20 Series Probe 5 Dismantling and Reassembly – Probe
IM/AZ20M–EN Rev. B 21
Fig. 5.7 Removing the Thermocouple / Electrode Assembly
PT
1000
G
A
E
D
F
Red (Cell +)
Green (TC +)
White (TC –)