Radiation-based sensor for continuous level measurement - FIBERTRAC31 

Application area

The FIBERTRAC 31 is a radiation-based sensor for continuous measurement of liquids and bulk solids. It is suitable for level and interface measurement under extreme process conditions, in aggressive products or critical product features. The FIBERTRAC 31 delivers precise measuring results even under hardest application conditions.


  • High plant availability through non-contact measurement
  • Simple mounting on round and conical vessels through flexible detector
  • Cost saving through use of only one sensor up to 7 m measuring range

Technical data

sensor with flexible plastic detector 42 mm
Measuring range
up to 7 m
from outside on the vessel
0.5 %
SIL qualification
optionally up to SIL2