Endress+Hauser Prowirl 72 Einbauanleitung Seite 28

EA01085D
12.13 Recommended torques for Prowirl 200
Position H = housing support screws
Position S = sensor screws
DSC sensor D, R, F
(volume flow, basis)
and housing support
See See
Sect. 12.6 Sect. 12.6
→  23 →  23
Pos. H Pos. S
Steps; tighten in
diagonally opposite
sequence
1.
Tightening torques
[Nm (lbft)
7.0 (5.2)
Provide each screw with one drop of lubricant that is suitable for the application temperature
range. The high-temperature paste HTP (50048898) is recommended.
28
DSC sensor D, R, F
(high/low temperature
and housing support
See See
Sect. 12.7 Sect. 12.7
→  23 →  23
Pos. H Pos. S
Steps; tighten in
diagonally opposite
sequence
1.
Tightening torques
[Nm (lbft)
7.0 (5.2)
DSC sensor O, C
(volume flow, Alloy
718) and housing
support
See See
Sect. 12.8 Sect. 12.8
→  24 →  24
Pos. H Pos. S
Steps; tighten in Steps and sequence of tightening torques
diagonally opposite
sequence
1. 1. 2.
Tightening torques
[Nm (lbft)
7.0 (5.2) 10. 15.0
0 (11.0)
(7.
4)
DSC sensor O (titanium) and housing
support
See See
Sect. 12.9 Sect. 12.9
→  24 →  24
Pos. H Pos. S
1. 1. 2.
A, B, B, A,
A, B, C, D
D, C
Tightening torques [Nm (lbft)
14.0 10.0 20.0
(10.3) (7.4) (14.8)
3.
A, B,
C, D
26.0
(19.2)
Endress+Hauser