7.4 Replacing the measuring electrodes
The Promag F (DN 350...2000) is available with replacement electrodes as an option.
This version enables the measuring electrodes to be cleaned or replaced under
process conditions.
Type DN 1200...2000
left side
a
h
k
f
i
Type DN 350...1050
right side
a Allen screw
b Rotary arm
c Electrode cable
d Knurled nut (counter nut)
e Measuring electrode
f Shut-off valve (ball valve)
g Holding cylinder
h Locking pins (rotary arm)
i Ball valve housing
j Gasket (holding cylinder)
k Coil spring
d
g
a
j
cb
e
ba009y21
Fig. 43
Replacement unit for changing
electrodes
7 Trouble-shooting, Maintenance and Repairs Promag 33
94 Endress+Hauser
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