Unit Description / Holders For Electrodes And Sensors - Grundfos AquaCel AQC-D3 Installation And Operating Instructions Manual

6. Unit description / holders for electrodes and sensors

A1/2
Q1
Q2
V1
M
O1
O
N
L
K
U1
P
V1
L
Fig. 5 AQC-D3 potentiostatic measuring cell (unpressurised, hydromechanical)
Pos. Component
Holders for pH single-rod electrode and redox
A
electrode (optional)
A1/2 pH single-rod electrode and redox electrode (optional)
B Holder for reference electrode
B1 Reference electrode (Cl
E Plug for measuring electrode
F Flow armature
G1 Slide
I Bottom of measuring chamber
K Sample water extraction device with extraction spindle
L Bleeding spindle
M Measuring tube
N Float body
O Water sensor (optional)
O1 Screw
P Filter cartridge
Q Sample water regulating device
Q1 Adjusting spindle
Q2 Spindle inset
S Ascending pipe
T Housing cylinder
U1 Connection for sample water inlet
U2 Connection for sample water outlet
V1 Shut-off spindle for sample water inlet
S
T
I
X
G1
A1/2 B 1
Q
, ClO , O )
2 2 3
B1
F
V1
Z
V2
E
U1
U2
V 2
O1
E
Pos. Component
V2 Shut-off spindle for sample water outlet
X Cleaning wing
Z Holes for fastening screws
These positions that are described later on in the document are
not shown in the diagram:
Pos. Component
Measuring electrode (Cl
D
Pt100
Screwed part with slide, inlet chamber, cleaning wing
H
and measuring electrode
P1 Filter for screw cap
P2 Filter strainer
P3 Filter receptacle
W Inlet chamber
W1 O-rings of the inlet chamber
Q1
Q2
L
K
I
, ClO , O ) with integrated
2 2 3
9