EcoStruxure Transformer Expert should ideally be installed in top or bottom oil valves. If there are no oil valves available sensor can be installed in radiator.
Bottom Oil Valve:
1) Before Installation:
1) After Installation:
2) Before Installation:
2) After Installation:
3) After Installation:
Top Oil Valve:
1) Before Installation:
1) After Installation:
Radiator:
1) Sensor installation in top of radiator
2) Sensor installed in Pipe to Radiator