Vamp 40 Motor Protection Relay

http://lmgtfy.com/?q=Vamp+40%2C+3.3+kV+motor+protection+relay

No.

Yes.

Replying to Comment by lyn:
No.
Yes.
----

And Maybe...

The Vamp has the ability to monitor kW. If you can establish a direct correlation to motor shaft kW and pipe pressure and/or water column head pressure (which would relate to tank height), then it could be done. But trying to calculate all of that in advance will be like trying to shoot out the eye of an eagle in a rain storm from a moving airplane after 10PM. Theoretically possible, but not probable. A better plan would be to collect empirical data and use it to create an algorithm.

Or just go buy some sensors...

Thank you indeed for your very informative and interesting response.

Hire an engineer that knows what they are doing.

By asking the question you clearly don't.