Yodify Product Library
Instantly add the High Pressure Visual Level Indicator and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

High Pressure Visual Level Indicator

Brand: WEKA AG

The WEKA visual level indicators are characterized by their compact design and the wide range of applications. The WEKA operating principle with a horizontal bar magnet ensures clear and reliable control of the indication rail, switch and transmitter. And this applies even to the largest wall thickness of the float standpipe. Like a compass needle, the float in the standpipe is always aligned with the patented magnetic guide tape that is integrated into the indication rail.

Maximum functional flexibility is combined with the advantages of the high field density of the bar magnet! A separate permanent magnet is integrated into each indication flag. As a result, the indication flags are magnetically coupled and stabilized in their position. Together with the damping effect of the magnetic guide tape, clear level indication is also ensured under difficult operating conditions (for example changing levels, vibrations).
Selected magnetic materials with a negligible degradation of magnetic flux ensure that the functional advantages of the WEKA bar magnet principle are maintained up to highest operating temperatures. The low weight of the WEKA bar magnet principle allows a lightweight design of the floats and, as a result, an extremely compact, material-saving and modern design of the standpipe.
The floats also ensure the highest possible diameter difference between float OD and standpipe ID – an important advantage when very dirty or highly viscous liquids need to be measured.
Features
  • Weka magnetic level indicators provide clear, easy to read tank level indication without the need for power.

  • Mechanical floats are immune to froth, foam & fume.

  • Custom built in Australia under licence to Weka AG (Switzerland) - up to 50bar.

  • Chamber materials: 316/L, Hastelloy®, etc.

  • Density: down to S.G. 0.35.

  • Pressure: up to 200 bar.

  • Temperature: up to 400°C.

  • Specifications: welding to ASME, TUV, SVTI, NACE Manufacture.

  • Approvals: GL, Lloyds Register, ABS, BV, DNV.

  • Up to 50 bar custom built in Australia under licence - higher pressure imported directly from Weka AG (Switzerland).

  • Floats: 316/L or Titanium ball floats.

  • Connections: we can do any fitting to suit your existing or new process connections. Typical examples:

  • Flanges - ANSI B16.5, BS (AS2129), EN1092-1.

  • Threads - BSP or NPT (male or female).

  • Valves - isolation, drain and vent valves.

  • Options: switches (including IECEx Ex d or Ex ia), 4-20mA transmitters, measuring scales (custom materials & markings), support brackets, valves (isolation, drain or vent), choice of indication rail & colour (including IP68 inert gas filled models for corrosive gas environments).

  • For more information see our VLI accessories page here.

  • Great replacement for sight glasses to remove the risk of leakage, opaque windows & limited choice of wetted materials.
  • Documentation

    Instantly populate your store or catalog 
    CREATE YOUR SITE
    or book a demo with the Yodify Team
    show more