Display mounted with smooth glass on the front and also on the rear, which is the liquid column between these two glasses. The level check occurs by visualizing the liquid surface that takes on a concave shape similar to a small bubble, in cases of transparent fluids, like water for example, this concave shape on the liquid surface will be the only indication of the position of the level.
This level display is recommended for saturated steam up to 85 bar*. Its glasses are protected by sheets of mica to resist the chemical attack generated by the alkalinity of the steam at high pressures.
Can be supplied with illuminators for better visualization of the level.
*For pressures up to 180 bar, contact us!