Transparent Level Gauge
Transparent Liquid Level Gauges allow direct observation of tank or vessel liquid levels by distinguishing the transparency of two media and are recommended for colored liquids, steam water and interface levels. The page also describes high temperature and high-pressure applications and features for reading boiling, dense, viscous and foamy liquids.
Design features
- The liquid level is discriminated in the form of different transparency of the two media.
- The manual adjustment of isolation valve at the input of the media entering the chamber reduces the bubbling.
- the body is made of forged construction only.
- The gauge has a relatively spacious internal area where foamy liquid is held from forming foams.
- Sealing gaskets and cushions for tight sealing at rated pressure and temperature.

Technical specification
Build and limits
Taken from our published product data. Confirm against your line specification before ordering.
- Centre Piece
- Forged Carbon Steel Conform to ASTM A 105 and Stainless Steel as Standard other on request.
- Cover Plate
- Carbon Steel Confirm to ASTM A 105 and Stainleea Steel as Standerd, othars on request.
- Transparent Glass
- Toughened Borosilicate.
- Gasket
- C.A.F or Teflon.
- Gauge Valves
- AutoShut off Ball Check Valve, Boltad or Screwed Bonnet.
- Stud & Nut
- Alloy Steel as per ASTM 194Gr.2H.
- Special gasket materials
- PTFE with glass inserted, GFT and SS316 impregnated in graphite
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