Oil level indicator with vertical float movement (1/1 ¼ / 1 ½ / 2 / G 1 ¼ internal gear)

The vertical oil level indicator G 1 shows the oil level in hermetic transformers. There is a maximum viewing December of 40 mm. It can be used as a level indicator or as a limit warning device.

The oil level indicator is also available in 3 different versions. Under normal conditions, the oil level in a fully filled tank does not change. The level indicator shows whether air bubbles are still present, whether an internal fault is creating gas, or whether the boiler is leaking.

The oil level indicator is suitable for indoor and outdoor use. The oil level indicator is also suitable for transformers filled with silicone oil. The filling level indicator G 1 is screwed into a filling tube at the top of the transformer boiler.
The oil level indicator can be mounted on a G 1 lever.