Operation; Description Of The Device; Assembling The Measuring Cell - Grundfos Conex DIA-1-A PA/HP Montage- Und Betriebsanleitung

11. Operation

11.1 Description of the device

1
2
3
4
5
6
7
Fig. 6 Description of the Conex
®
Conex DIA-2Q-A PA/HP (wall-mounting)
Pos. Description
1 Mounting plate of the preassembled system
Instrument amplifier and controller Conex
2
®
Conex DIA-2Q
3 Measuring cell
4 Flow armature
5 Connection for the sample-water discharge (tube 6/8)
6 Mounting plate for the flow armature
7 Connection of the sample-water supply (tube 6/8)
®
DIA-1-A PA/HP /
®
DIA-1 /

11.2 Assembling the measuring cell

1
2
3
4
5
7
8
9
10
Fig. 7 Assembling the measuring cell
Pos. Description
1 Four-pole connection plug
2 Electrode adapter with integrated electronics
3 Reference/counter-electrode
4 Measuring electrode
5 O-ring, 14 x 1.8 mm
6 Diaphragm cap
7 Valve opening
8 Tubular ring
9 Diaphragm holder
10 Diaphragm
6
13