Hey all, I'm looking for an Arduino compatible water pressure sensor or switch. I've literally searched on and off for months and can't find exactly what I'm looking for. I have a normal pump water pressure switch (40/60), and attempted to attach it to the Arduino, but failed. It would turn on perfectly when the pressure was at the low point, but would fail to stay on. I believe the pressure switch requires high voltage to maintain the contact until the pressure is sufficient.
The optimal solution would be a sensor that I could read from the Arduino to get the exact current pressure of my household water (range: 0-100 psi). However, if that's too expensive, an alternative solution would be two pressure switches to indicate low/high pressure states.
The end goal is to replace my well pump pressure switch with an Arduino. I'd also log the on/off events as a bonus.
Thanks in advance!