Issue:
Can two liquid level relays be used in a single tank? One would be for low level detection and a second for high level detection.
Product Line:
Control Relays - GIC Product
Environment:
US Product
Cause:
Product Application
Resolution:
Yes, in this application two relays could be used. The second high level relays' probes will not interfere with the low-level probes as the high-level probes will only become wet when the water has hit its high point. At this point it will not matter if the high-level probe picks up the low-level probe signal. In either case it will detect liquid and change its contacts over.
Released for: Schneider Electric Australia


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