7.2.8.
installation of a 8221 with pG13.5
connection onto a hygienic holder
with clamp connection
• To avoid any mechanical damage to O-rings on assembly,
they should be lightly greased.
• After assembly, clean the probe of any remaining drops of grease.
→
Ensure there is no damage to the probe or the holder.
→
Check that all o-rings are in place in their appropriate grooves,
and are free of damage.
→
Make sure the holder 2 is fixed onto the clamp of the pipe.
→
Screw the probe 1 in the holder 2
Fig. 16: Installation of a 8221 with PG13.5 connection onto a
holder with clamp connection
Type 8221
Wiring
1
2
8.
WirinG
8.1.
Wiring of the 8221 with 4
electrodes, with 1.5" clamp (short
and long) or G1¼" connections
cable
signal description
color
Pt1000 (low end)
Pt1000
Pt1000
Current electrode (high
end)
Potential electrode (high
end)
Potential electrode (low
end)
Current electrode (low
end)
Not connected on probe
Not connected
Note:
English
bürkert device connected
type 8285
type 8619
grey
18
7 SE
white
19
8 TS
blue
17
9 TS
pink
1
1 C+
green
2
2 P+
brown
3
3 P-
yellow
4
4 C-
shield
16
6 FE
red
-
short 4 and
-
5
-
-
19