• No power requirements
Medium pressure sight level indicators (glass level gages) are designed to be used for most common process applications. Indicators provide optimum versatility and can be used for most offshore applications and in other corrosive environments. Units are used in direct reading liquid level measurement for medium pressure tanks applications in the petroleum, chemical, natural gas and general process industries.
There are 2 medium pressure indicator models: the Model RM-Reflex Medium Pressure and Model TM-Transparent Medium Pressure. Reflex gages (RM) have a single vision slot in which light can enter the chamber. Above the liquid level, light is reflected and usually appears silvery. Area where liquid level is filled becomes transparent or dark/opaque depending on the medium being observed. Transparent gages (TM) have a vision slot on both sides of the chamber. Light enters on the opposite side of the observer so both the level of a liquid and characteristics can be seen. For observation in dark environments, illuminators are available for use with transparent gages.