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6.1.3.1 Tank wall installation by means of welded-on fittings in acc. with DIN 11851
Drill a hole with a diameter of 49 mm at the intended position in the tank wall.
The welding fitting has to be welded professional.
Negligence in selecting the appropriate material for the connection between the tank wall,
NOTE
welding electrode, welded-on fittings (material 14301) and post-treatment of the weld
seams can cause corrosion in the weld seam.
Insert sealing gasket on the welded-on fitting.
Place the conductivity probe with adapter from the outside of the tank into the fitting and fix
into place with a retaining nut.
The orientation of the measuring hole can be checked with the aid of the arrow marked on
the back of the conductivity probe.
fig 6.2
6.1.3.2 Direct tank wall installation by means of retaining nut (for straight tank wall)
Drill a hole with a diameter of 21 mm in the tank wall at the intended position.
Place the conductivity probe onto the flat gasket ring on the hole from inside the tank.
Fix the conductivity probe into place with a retaining nut and inlaid sealing gasket.
fig 6.3
417102012_LMI02.doc
Type: Milk pipe fitting (DIN 11851)
Diameter: DN 50
conductivity probe
Item no. for
with PVDF adapter: 287604
conductivity probe
Item no. for
with PP adapter:
Type: Screw connection
Through hole: 21 mm
conductivity probe
Item no. for
287413
- 64 -
0.2m in PEEK
0.2m in PP
287622
0.2m in PP
Rev. 10-01.09
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