Printable View
hey guys.
im setting a controlled doser to run a kalk wasser dosing.
i followed the guide, an i have been running som test just with rodi water.
i set the hysteresis as the guide nominal val 8,2, hysteresis 0,3
i am not sure about the hysteresis, i want it to shot off when i hits 8,4
what should i set it at?
This is described in the programming guide.
See example:
Quote:
Example using a pH sensor
Nominal value = 7.0 and Hysteresis = 0.4
The down-regulation-socket switches on at 7.2 and off again at 7.0, the upregulation-socket switches on at 6.8 and off again at 7.0.
It can be seen that the control oscillates by 7.1 or 6.9 and not exactly by the
adjusted nominal value (7.0). This is necessary to allow simultaneous use of upand down-regulation.