Proline t-mass 65 Installation
Endress+Hauser
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2.2.6 Adjustable insertion depth for the insertion version
Please take the following three dimensions into account when installing the sensor:
!
Note!
All the guidelines and information on the insertion depth refer to a standard welding nozzle
provided by Endress+Hauser.
It is important that the sensor be installed so that the top of the adjustable fitting is aligned with
the value on the scale that is equal to the following calculated value:
• (0.3 x a) + b + c + 2 mm (0.079 inch)
2.2.7 Aligning the flanged version
The arrows on the sides of the sensor housing must point in the same direction as the flow.
2.2.8 Aligning the insertion version
Once the sensor is set for the right immersion depth, it now has to be correctly aligned to the
flow direction. After aligning, the pipe union must be tightened to secure and seal the insert pipe.
Tighten the two safety screws.
#
Warning!
The following tightening torques must be observed for the pipe union:
- Counter nut: hand-tight, then 1¼ revolutions with a wrench
- Safety screws: 5 Nm (3.89 lbf ft)
A0007535
a. Internal diameter for round pipes.
Duct height for a square duct if the sensor is to be
installed vertically or the duct width if it is to be
installed horizontally. (a = min. 80 mm / 3")
b. Thickness of the pipe wall or duct wall
c. Depth of the welding nozzle at the pipe or duct
including the sensor pipe union and low pressure
mounting set (if used).
Detail D:
Insert pipe with scale in millimeters or inches.
ab
c
230
220
210
200
190
180
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230
220
210
200
190
180
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D
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