Water Level Sensor (no tank)

[CeeCee (Christian)]

You might want to look into this: different application, but same demand: measuring water pressure…

Looking for a water pressure device to sink in a water well

Hi! I need to follow the water level in a water well (in addition of monitoring the temperature with a DS18B20 + TH10). The level can be at 2 meters maximum, and the minimum is almost 0. With the shape/size of the well and the very cold temperature here (up to -40°c), I can’t use ultrasound sensor. So I’m looking for a water pressure sensor to place on the bottom. It’s easy, 10 vertical meters of water = 1 bar (+~1 bar of atmospheric pressure = 2 bars). So I need to monitor a pressure betw…