Instructions for Use
– SCHMIDT
®
Flow sensor SS 20.260
Page 10
Carefully slide probe so that the center of the chamber head is placed
at the optimum measuring position in the middle of the pipe.
Tighten spigot nut slightly by hand so that sensor is fixed.
Adjust sensor manually at its enclosure into required measuring direc-
tion and precise position while maintaining immersion depth.
Hold sensor and tighten spigot nut by turning the fork wrench (SW17)
a quarter of a turn.
Recommended torque: 10 … 15 Nm
Check the set angular position carefully, for example by means of a
spirit level at the octagonal part of the sensor enclosure.
Angular deviation should not be greater than
3° relative to
the ideal measuring direction. Otherwise, the measurement
accuracy may be affected.
In case of wrong adjustment, the through-bolt joint has to be loosened
and the alignment procedure must be repeated.
Mounting accessories
Type / art. no.
Drawing
Mounting
Clamp
6
a.) 524 916
b.) 524 882
- Internal thread Rp½
- Material:
a.) Steel, black
b.) Stainless steel 1.4571
Compression
fitting
517 206
- Immersion sensor
- Pipe (typ.), wall
- Screwing into a welding stud
- Material:
Brass
PTFE, NBR
Atmospheric pressure use!
Table 3
6
Must be welded.
!
2
6
,6
34
R
p
1
/2
51
12
1
/2
G
SW24
SW27
9