Radiation-based sensor for level detection and density measurement - MINITRAC 31 

Application area

The MINITRAC 31 is a radiation-based sensor for non-contact density measurement of liquids and bulk solids. The MINITRAC 31 determines the density contactlessly from outside through pipelines or the vessel wall. Through its compact design it is ideal for mounting in positions hardly to access and in narrow space applications.


  • Simple retrofitting during production processes
  • High plant availability through non-contact measurement
  • Exact measuring results independent of the process conditions

Technical data

sensor with integrated NaI detector
from outside on pipelines or the vessel
+/- 0,1 %
SIL qualification
optionally up to SIL2