all details about circuit diagram for ground water detection including a circuit diagram, how the circuit works, uses(applications of the circuit), and common problems solved by the circuit.
1. A system for mapping the depth of an aquifer and determining the presence and salinity of aquifer water and the methods for using the aquifer comprises a central processor. One or more horizontal loop transmitters may be coupled to the central processor, wherein said one or more horizontal loop transmitters produce a first half field magnetic field pulse at a first pulse duration to measure the resistivity of a ground surface . The one or more horizontal loop transmitters may produce a second sequence of semi-synthetic pulses at a second frequency to create an excitation field for the magnetic resonance. A multi-path receiver loop antenna may also be coupled to the central processor, wherein said multi-path receiver loop antenna receives a magnetic field induced from one or more horizontal loop transmitters which is representative of the depth Of an aquifer and the salinity of the water.
This simple water detector circuit uses alternating voltage to prevent corrosion of the electrodes. It is easy to build and uses N1 as a trigger gate Schmitt that generate AC. If between the electrodes there is an electricity conductor, eg an aqueous solution, then due to the rectifying action of D1 and D2, the capacitor C4 is being charged.
When the capacitor voltage reaches the switching threshold of the Schmitt N2 trigger, the relay will trip and connect, for example a drain pump. The pump will shut down as soon as the electrodes do not touch the liquid.