Simple and intuitive operation

  • Inexpensive and solid system for standard applications
  • Compact field device with integrated transmitter
  • Many digital and analogue outputs and inputs make the Uni-Probe universally usable


State of the art technology

  • Communication via HART, Foundation Fieldbus or Profibus PA
  • Communication can be switched over from Bus to HART at any time
  • High operational safety, FMEDA with SFF 96%

Features for high demands

The level measuring system Uni-Probe LB 490 has interfaces for HART, Profibus PA and Foundation Fieldbus.
Even if the level measurement LB 490 is used in Profibus or Fieldbus systems, it is always possible to switch to HART communication if required. The separate 4-20mA current output can alternatively be used as a signal output (e.g. for a remote display).


Easy measurement on extremely thick walls

Large containers with extreme wall thicknesses require very high activities. When using the SuperSENS, the source activities can be significantly reduced.
If you already have measurements with point detectors and you are faced with the decision to replace the now weak sources, replacement with a SuperSENS can avoid a replacement of the source, as this will significantly increase the lifetime of the sources.


Sources & Shields

Sources & Shields

Sources and shields used in our radiometric systems are the safest and highest quality on the market. The shielding containers create an optimum shielding.


Continuous Level Measurement Brochure

English | PDF | 4.9 MB

Level Switch LB 490 (HART) Manual

English | PDF | 18.4 MB

Radiometric measurement Whitepaper

English | PDF | 1.8 MB