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Conductivity Point Level Switches: * AC on probes for prevention of electrolytic deterioration of electrodes.
* Low voltage on probe for operational safety.
* Variety of control functions and installation system available, beside single point switching.
* Two point action for automatic pump control.
* Two point independent switching.
* Three point switching, two points with pump control logic and one independent point.
* Four point switching having two-pump control logic.
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