Proline t-mass 65 PROFIBUS DP/PA
Installation
Hauser
21
5.
Insert the sensor in the nozzle (1) and tighten the lower nut of the compression fitting
(2) finger-tight.
"
Caution!
– NPT thread: use a thread sealing tape or paste
– G 1 A thread: the sealing ring supplied must be installed
6.
Tighten the upper nut of compression fitting (3) such that the sensor can still be
adjusted.
7.
Read off the calculated insertion depth from the scale and adjust the sensor so that the
value aligns with the upper end of the compression fitting (4).
8.
Tighten the lower nut of the compression fitting 1¼ revolutions using a wrench (42
mm).
Aligning the sensor with the flow direction
A0005117
Fig. 12:
Aligning the sensor with the flow direction
9.
Check and ensure that the sensor is aligned vertically at a 90° angle on the pipe/duct.
Turn the sensor so that the arrow marking matches the direction of flow.
!
Note!
To ensure optimum exposure of the measuring transducer to the flowing gas stream, the
sensor must not be rotated more than 7° from this alignment.
A0010114
Fig. 13:
Securing the position of the sensor
90°
±
7°
90°
±
3°
B
A
1
2
Summary of Contents for Proline t-mass 65 PROFIBUS DA
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