5. Installation
DEPOLOX® 400 M
46
EN
Sensor configuration
5.12.2 Fitting calibration aids
The DEPOLOX® 5 C and VariaSens C flow cells
have two calibration clips in the housing
cover. They are pushed into the side of the
basic housing at the back.
The clip with the plastic insert for the sensor is
pushed into the top catch (A).
The second clip is for holding calibration solu-
tion in a bag or beaker. For solution in a bag,
fit the clip in the top position of the bottom
catch (B). For solution in a beaker, select the
position below this (C).
Fig. 12 Rear side of the DEPOLOX® 5 C flow
cell, pressurized version
A Top holding clip
B
Position of holding clip for bag
C
Position of holding clip for beaker
5.12.3 Installing a sensor in the Y-style
flow-through assembly
1 Fit the pH, ORP (Redox) or fluoride sensor
into the sensor holder.
2 Tighten the clamping nut to hold the elec-
trode shaft.
Fig. 13 Section, Y-style flow-through assembly
A Sensor holder
DEPOLOX® 5 C
non-pressurized
version
DEPOLOX® 5 C
pressurized
version
VariaSens C
non-pressurized
version
VariaSens C
pressurized
version
Y-style flow-
through assembly
non-pressurized
version
E
3-Electrode cell (free chlorine)
F
Blind plug
G Fluoride sensor (only on non-
pressurized version)
H pH sensor
I
LED glow stick
J
ORP sensor (Redox)
A
Fluoride sensor (only on non-
pressurized version)
B
Membrane sensors TC3, FC2,
CD7, OZ7
C
LED glow stick
D ORP sensor (Redox)
E
pH sensor
F
Blind plug
A
pH-, ORP
(Redox) or
fluoride
sensor
A
B C
F E D
A B
F E D
A B
E D C
B
E C
D F
A
A
B
C
A
