VEGA MINITRAC 31 Profibus PA - Manual (Page 17)

17
4 Mounting
MINITRAC 31 • Profibus PA
43836-EN-131119
with an optional lead ring. A later retrofitting of the lead ring is not
possible.
Mass flow rate
The mass flow rate can be determined with the MINITRAC 31 in
conjunction with a flow meter.
1
2
Fig. 6: Mass flow rate measurement
1 Flow meter
2 MINITRAC 31
Point level detection
For level detection, the sensor is generally mounted horizontally at the
height of the requested limit level. Make sure that there are no struts
or reinforcements at this position in the vessel.
Direct the exit beam of the source container exactly towards the
measuring range of MINITRAC 31.