Tlg Series Transparent Glass Type Liquid Level Gauges

These TLG Series Transparent Glass Type Liquid Level Gauges are used for measuring the level in a vessel.These can be used for maximum pressure of upto 150 kg/cm2and a maximum temperature of 4000 C. Constructional features include 2.5 metre single piece construction with multiple glasses between process connections. A pair of auto shut off ball check valves in material of construction Carbon Steel or Stainless Steel and Polypropylene as optional.

Transparent Level Gauges employ two transparent glasses and a liquid chamber. The liquid level is indicated as a result of 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. For High Temp-application mica shield is used.