TEK-GAUGE 4410A Level Gauge

Tek-Gauge 4410-A Level Gauge is a reflex and transparent glass level gauge. It is designed for safe and positive visual indication of liquid level in vessels under high pressure & temperature conditions. Reflex Flat Glass has precision-molded prismatic grooves cut on the inner surface that comes in contact with liquid. Light imposing on glass portion covered by a liquid, which is refracted (absorbed) and makes this portion appear BLACK.

In contrast, the glass portion covering vapour space reflects light and makes it appear SILVERY-WHITE. Therefore, a sharp clear line marks the liquid and eliminates all possibilities of errors in reading. Transparent Flat Glass is a clear glass for visual level indication and specially for interface services or dirty or viscous liquid.