Model UTN

Top-mounted level indicator

For level measurement in liquid media

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    • Chemical, petrochemical, natural gas, offshore industries
    • Shipbuilding, machine building
    • Power generating equipment, power plants
    • Pharmaceutical, food and beverage industries, process water and drinking water treatment

Special features

    • Process- and procedure-specific production
    • Operating limits:
      - Operating temperature: T = -60 ... +300 °C
      - Operating pressure: P = Vacuum to 40 bar
    • Wide variety of different process connections
    • Mounting of level sensors and magnetic switches possible as an option
    • Explosion-protected versions


The model UTN top-mounted level indicator consists of a measuring chamber, a float with guide rod and a magnetic system. Mounting onto the vessel is made via appropriate process connections (flange, thread).

The permanent magnetic system, which is connected to the float via a guide rod, transmits the liquid level measured in the vessel by the float, contact-free, to the magnetic display mounted to the outside of the measuring chamber.

In this magnetic display there are red/white plastic rollers or stainless steel flaps with bar magnets fitted at 10 mm intervals. The magnetic rollers or flaps are turned 180° through the walls of the measuring chamber. For an increasing level from white to red; for a falling level from red to white. Thus the magnetic display indicates the level of a vessel as a red column, without power supply.

Top-mounted level indicator
  • Top-mounted level indicator
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