Reflex indicators display the fluid level through a transparent surface being part of a column that is connected to the vessel by on-off cock gauges.
The measuring part is composed of one or more elements from prismatic borosilicate glass (crystal) which trigger the reflection or non-reflection of the environmental light depending on whether the inner surface comes or does not come into contact with the fluid or with the gas (vapour).
The crystal is tightened to the inside of a steel box by means of bolts.
Its sturdy construction and its good visibility, without using dedicated illuminators, make it ideal for use in heavy-duty applications with pressure up to 400 bars and temperature up to 427° C.
Applications and Technical Data
Reflex level indicators are used in various industrial processes, especially in the chemical, petrochemical, power production, metal and steel, water treatment, food, paper industries and the like.
They are typically preferred to transparency indicators in application on clear and non-corrosive fluids.
Type R
Body material: steel, stainless steel 316A350 gr.6
Design pressure PN40, PN64, PN100, PN160, PN250, PN400
Operating temperature up to 427°C.
Connection size DN15, DN20, DN25
Flange connection according to DIN, ANSI standards
Options
- Safety ball check in AISI 316 (in the event of the crystal getting broken, it avoids fluid losses)
- Graduated scale
- Uninterrupted visibility
- Drain and vent valves
- Top / Bottom connections
- No-Frost device
- Electric or steam tracer
- Aluminosilicate glasses
- Screws and cock levers in AISI 316, for off-shore use
Dimensions (mm)
Reference image
