6 Mounting
FLUXUS G831ST-HT
6.2 Transducers
39
UMFLUXUS_G831ST-HTV1-0EN, 2021-06-01
6.2.2.5
Mounting with Variofix C
Mounting
For measurements in diagonal arrangement, the transducer mounting fixtures are mounted on opposite sides of the pipe.
Depending on the transducer distance a and the measuring barrier distance Δx, 1 or 2 pairs of rails have to be mounted.
The distances a and Δx are either summed up (1 pair of rails) or considered separately (2 pairs of rails), see Tab. 6.1.
In the following, the installation of 1 pair of rails in diagonal arrangement is described.
Overview of the mounting steps
•
step 1
disassembly of the transducer mounting fixture Variofix C
•
step 2
mounting of the rail
•
step 3
installation of the transducers in the transducer mounting fixture Variofix C
Tab. 6.1:
Conditions for the selection of the proper rail configuration for Variofix C
transducer frequency
(3rd character of the technical type)
1 pair of rails
2 pairs of rails
a + Δx [mm]
a [mm]
Δx [mm]
G
< 241
< 241
> 560
K
< 241
< 241
> 560
M
< 272
< 272
> 460
P
< 272
< 272
> 460
Q
< 170
< 170
> 310
Fig. 6.28: Transducer mounting fixture Variofix C
