The principle of Reflex Level Gauges is based on the difference in the refractive indices of liquid and vapor. the liquid column is contained within the recess of the liquid chamber behind the sight glass which is clamped to the gauge body. The sight glass has prismatic right angled grooves on the side facing the liquid and vapor space. Light rays entering from outside the gauge are either absorbed or reflected depending upon whether they enter the liquid or vapor space , it is reflected to the opposite surface of the grooves and from there, totally reflected back to the direction of observation. thus, vapor space appears as silvery white. When the light ray encounters the surface of the grooves in the liquid space, it is totally absorbed, thereby making the liquid behind the glass appear black.

Usage :

Used for observing various liquids by using reflextion of light and for high pressure. high temperature excepting steam line.

Transparent Level Gauges employ two transparent glasses and a liquid chamber. The liquid level is indicated as a result pf difference in the transparent properties of the two media. For water/steam applications, an illuminator is mounted on the rear side of the gauge with its light rays deflected upward into the water column. This enables the observer to see the illuminated surface of the water as the light rays impinge on the surface of separation between water and steam are reflected back to the eye of the observer.

Usage :

Used for observing the fluid in high pressure & high temperature (Including Steam) and especially for steam line through transmission of light.

Used for observing the fluid in a dim place by using an explosion-proof or Weather-proof.

Used for observing the fluid in boiler steam line.

Used for steam line of high pressure with 5 or 7 round visual ports & its outstanding safety in boiler steam line. SEL -G Series is Used wherever fluid level has to be monitored, indicated and controlled in a reliable way, especilly high temperature and high pressure, Fluid with steam.

1. (SEL-G300B) Usedfor observing the fluid in super high pressure. Super high temperature with outstanding safety & easy maintenance.

2. (SEL-G200B) usedfor low temp (Jessthan200.C) with easy maintenance.

Used for observing almost all fluid which is poisonous gas or liquid tank and boiler drum with lower and higher pressure and it's have weight with outstanding safety from its damage or breakage and to be of low price.

Employ the principle of indication of liquid level in a vessel by direct communication.

Usage :

Used for observing the fluid at low temperature & low pressure with to be of low price.

The principle of Reflex Level Gauges is based on the difference in the refractive indices of liquid and vapor. the liquid column is contained within the recess of the liquid chamber behind the sight glass which is clamped to the gauge body. The sight glass has prismatic right angled grooves on the side facing the liquid and vapor space. Light rays entering from outside the gauge are either absorbed or reflected depending upon whether they enter the liquid or vapor space , it is reflected to the opposite surface of the grooves and from there, totally reflected back to the direction of observation. thus, vapor space appears as silvery white. When the light ray encounters the surface of the grooves in the liquid space, it is totally absorbed, thereby making the liquid behind the glass appear black.

Usage :

Used for observing various liquids by using reflextion of light and for high pressure. high temperature excepting steam line.

Transparent Level Gauges employ two transparent glasses and a liquid chamber. The liquid level is indicated as a result pf difference in the transparent properties of the two media. For water/steam applications, an illuminator is mounted on the rear side of the gauge with its light rays deflected upward into the water column. This enables the observer to see the illuminated surface of the water as the light rays impinge on the surface of separation between water and steam are reflected back to the eye of the observer.

Usage :

Used for observing the fluid in high pressure & high temperature (Including Steam) and especially for steam line through transmission of light.

Used for observing the fluid in a dim place by using an explosion-proof or Weather-proof.

Used for observing the fluid in boiler steam line.

Used for steam line of high pressure with 5 or 7 round visual ports & its outstanding safety in boiler steam line. SEL -G Series is Used wherever fluid level has to be monitored, indicated and controlled in a reliable way, especilly high temperature and high pressure, Fluid with steam.

1. (SEL-G300B) Usedfor observing the fluid in super high pressure. Super high temperature with outstanding safety & easy maintenance.

2. (SEL-G200B) usedfor low temp (Jessthan200.C) with easy maintenance.

Used for observing almost all fluid which is poisonous gas or liquid tank and boiler drum with lower and higher pressure and it's have weight with outstanding safety from its damage or breakage and to be of low price.

Employ the principle of indication of liquid level in a vessel by direct communication.

Usage :

Used for observing the fluid at low temperature & low pressure with to be of low price.