Product Visualizer

Explore our industrial products up close — specs, applications and datasheets before you request a quote.

Drag to tilt

Reflex Gauge Glass

Reflex level gauges allow the medium to be viewed through a reflex glass.The side of the glass which is exposed to the medium has a prismatic surface while the other side is smooth.The medium level inside the level gauge is indicated as the result of the light refraction principle since the liquid filled area completely absorbs the rays of light and appears dark whereas the rays of light are totally reflected in the gas/air filled area which appers bright.Reflex level gauges offer great advantages in terms of low purchase and maintenance costs as well as easy level reading.These are available in different sizes depending on customer request.

Reflex Gauge Glass has a prismatic reflex face machined into one side. Light entering the prisms is reflected where there is vapour and absorbed where there is liquid, so the level shows as a sharp silver-and-black band — clear even in poor…

Key Features

Prismatic reflex face shows level as sharp silver/black bands
Readable clearly even in poor lighting conditions
Toughened borosilicate construction for high-pressure steam service
Standard gauge lengths fit common level-gauge fittings
Widely used on steam boilers and process vessels

Material	Toughened borosilicate glass
Type	Reflex (prismatic face)
Rating	High-pressure steam service
Sizes	Standard gauge lengths
Reading	Silver/black level bands