Level measurement with Uni-Probe LB 490
The universal field device for various applications
Uni-Probe LB 490 is used for non-contact measurement of levels and limit values. The compact field probe combines detector and evaluation in one device. The level gauge is inexpensive, reliable and accurate and comes with very low source activity.
The level measurement 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).
The robust field probe for high demands - your advantages at a glance:
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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.
TowerSENS offers unlimited measuring range
Do you have large measuring ranges? No problem! The Uni-Probe TowerSENS is available in lengths up to 8 m. This saves you the cost-intensive use of multiple detectors that are connected to a multi-detector system. Installation and commissioning is simplified, since no other devices must be linked via interfaces. Ultimately, the risk of failure is reduced because the TowerSENS only requires electronics for up to 8 m. If the measuring range exceeds 8 m, additional TowerSENS can be connected to each other
