When the water is below level A, the sensors are both open ... When water contacts both terminals of either the upper or lower sensor, a finite resistance is placed between the reference voltage ...

AchieVe ELT Series submersible level transmitters are reported to be ideal for applications where small size, weight, and low ...

Check out the new water level sensor circuit. The simple water level indicator circuit presented here makes this system automatic, i.e. it switches on the pump when the water level in the overhead ...

The LPS33W is a water-resistant MEMS pressure sensor from STMicroelectronics, that combines chemical compatibility, stability, and accuracy for use in a wide range of applications. Protected by a ...

Water level sensors serve an important purpose in rivers, warning of floods and unsafe recreational conditions. A new one is claimed to be not only more robust and reliable than others ...