pressure actuated level sensor ATO

[juszczyk]

Picture below so that it's clearer to understand. I'm currently using a Tsunami ATO, which uses a pressure sensor to turn on/off ATO. The Tsunami has a module which the pressure sensor 1/4 hose and water pump plug into. This module then plugs into the Relay Box. I also use high single float switch to turn off Relay Box plugin in case of malfunction.

The issue: The Relay Box plug is currently always on so that the Tsunami module does the on/off work for ATO and then single float for malfunction turn off Relay Box plug.

Since the Relay Box plug is always on, is there a way for the RA to know when the Tsunami turns on? This way I could put a timer say 30 seconds for pressure switch ATO and have two malfunction safeties. One in case Tsunami does not turn off and second the high float switch.

Tsunami%20top-off%201.jpg (18.16 KiB) Viewed 1792 times

setup picture ato.jpg (28.05 KiB) Viewed 1792 times

[lnevo]

Nope, unless you use another sensor to monitor if the water level is changing.