WIKA Top-Mounted Level İndicator (UTN)



  • 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

Sales Contact (Wika.sales@asyatrafo.com)




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.


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