
8 Installation
Three dimensional Bend
T-piece
Shut-off valve
Filter or similar (unknown objects)
8.3 Welding Nipple and Welding Fixture
In order to install the sensor, first a hole must be made as follows:
•
The diameter of the hole is 18 mm for the installation in a
horizontal pipe.
•
The diameter of the hole is 21 mm for the installation in a vertical
pipe.
Then a welding nipple will be welded onto the pipe. There are 4 types
available:
Order No.
Description
A4310
Welding nipple DN50 ... DN80 for horizontal pipes installation
A4311
Welding nipple DN100 ... DN900 for horizontal pipes installation
A4312
Welding nipple DN50 ... DN80 for vertical pipes installation
A4313
Welding nipple DN100 ... DN900 for vertical pipes installation
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