BI-Colour Level Gauges
Bi-colour level gauges are a variation of transparent level gauges and are mainly used to measure very high-pressure water steam. These gauges feature two flat transparent glasses which, together with the gauge body, form the chamber containing the medium. A special red and green illuminator is mounted on the rear side of the gauge body to obtain a double lighting system.
- Red light for the steam
- Green light for the liquid
