Level switch measurement with Uni-Probe LB 490
The universal field device for various applications
Uni-Probe LB 490 is used for non-contact measurement of level switch and level values. The compact field probe combines detector and evaluation in one device. The level switch measurement is inexpensive, reliable, and accurate and comes with very low source activity.
The level switches Uni-Probe LB 490 has interfaces for HART, Profibus PA and Foundation Fieldbus.
Even if the 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). Relay contacts (DPDT) are available as a binary signal for the level switch.
The robust compact unit for high demands - your advantages at a glance |
SuperSENS for extreme wall thicknesses
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.
