VEGA VEGAKON 66 with relay output - Manual (Page 18)

The instrument is adapted to the medium, i.e, the relay
deenergizes when the max. level is reached. Only when the
min. probe is decreased, the relay energizes again.
Example: A filling pump is switched on when the min. signal is
decreased, fills the vessels until max. signal is reached and is
then switched off.
The following settings apply to products with low conductivity
(<3 mS)
1 Empty the vessel until the min. measuring electrode is only
covered approx. 1 cm
2 Switch on voltage supply
3 Set the A/B switch to mode B
4 Set the rotary switch to position "TEST max."
5 Turn the rotary switch slowly anticlockwise until the red
LED lights
The instrument is adapted to the medium, i.e. the relay
energizes at max. level. Only of the min. probe is decreased,
the relay denergizes again.
Example: An emptying pump is switched on when the max.
signal is reached, empties the vessels until min. signal is
reached and is then switched off.
In case of several measurement loops (same medium), the
adjustment of one instrument with medium is sufficient. The
determined switch position can be transferred to all other
instruments.
When the conductivity value is known, the switching point
adjustment can be carried out according to the setup in chart
"R
otary switch adjustment".
When exchanging the electronics module, it is sufficient to take
over the setting of the old electronics module.
6 .4 Function chart
The following chart provides an overview of the switching
conditions depending on the adjusted mode and level.
Pump control, B mode
Dry adjustment
18 VEGAKON 66 - with relay output
Set up
32649
-EN
-070615