Burkert S020 Manuel D'utilisation page 28

80 23.0 SMS 3008
23.9 BS 4825-1 / ASME BPE / DIN 11866 series C
DIN 11850 series 2 / DIN 11866 series A / EN 10357
24.8
series A
- ISO 4200 / ISO 1127 / DIN 11866 series B
100 SMS 3008
1)
23.0 BS 4825-1 / ASME BPE / DIN 11866 series C
DIN 11850 series 2 / DIN 11866 series A / EN 10357
25.1
series A
→
Install the welding socket on the pipe as shown in Fig. 11.
Marking of the flow
direction
Polarizing pin
Flow direction
28
→
Position the pola-
rizing pin opposite
the flow direction.
English
Type S020
Installationandcommissioning
α
α
Polarising pin
Fig. 11: Installing a welding socket, for measuring devices with a
clamp connection
→
Align the polarizing
pin (a < 3°) in the
axis of the pipe.
→
Tip 4 points at 90°
from each other.
→
Weld around the
entire circumfe-
rence of the fusion
spigot.