RMG TME400-VM, Operating Manual

Page: 28 / 137

1 Introduction
Manual TME400-VMF · EN07 · December, 7
th
2020
22
Note
The unchanged signal frequency of the sensor element is output at the
HF output.
The LF output transmits this HF frequency with a variable scaling factor (
chapter
4.3.3.1 Volume / Meters ).
1.4.2.
Integrating the turbine meter into the pipeline
Turbine meters from RMG are equipped with connecting flanges. For a secure con-
nection, the connection dimensions of the flanges of the pipelines to be connected
must match the connection dimensions of the flanges of the device.
•
ANSI pressure levels: flange connection dimensions correspond to the
standard ASME B 16.5.
•
DIN pressure levels: flange connection dimensions correspond to the
standard DIN EN 1092.
1.4.2.1.
Seals
•
Flat seals: k
0
x K
D
= 20 x b
D
| k
1
= 1.3 x b
D
[N/mm]
•
Grooved seals: k
0
x K
D
= 15 x b
D
| k
1
= 1.1 x b
D
[N/mm]
•
Spiral seals: k
0
x K
D
= 50 x b
D
| k
1
= 1.4 x b
D
[N/mm]
•
Octagonal ring-joint seal: K
D
= 480 N/mm
2
Refer to the tables below for the recommended dimensions.
Flat seals (DIN 2690 / EN 12560-1 Form IBC)
PN 10 PN 16 ANSI 150 PN 25 PN 40
DN d1 d2
50 2" 77 107 107 105 107 107
80 3" 90 142 142 137 142 142