I like to develop a water level monitoring for my Cisterncistern tank. Monitor Empty: empty level, low level, mid level, high level.
One of my booster pumppumps broke because it is runningruns even when there is no water in the cistern tank. CisternThe cistern tank is filled via a float valve from the elevated raw water.
One of my option is some previous answer related to water level monitoring:
Is there a risk of 220v ac220 V AC flowing in the water, and how todo I avoid itthat? I don't know any micro controllermicrocontrollers or programming of it, so I choicechoose hard wiring and an indicator light.
SecondA second option is to use float lessfloatless relay like the ANLY a61FA61F-G3.
But how to have an indicator light in lowerat the low limit (E4) and high limit (E1) separately. Because the? The indicator light option is available only for lowerlow (E3) and high (E2). How to have a water level monitoring regardless if you have a motor or not the simplest way.? Example i: I want my pump to stop working anything below E4 and Startstart pumping when it reachreaches E4. isIs that possible with the float lessfloatless relay?
Note: note it is not about the monitoring of the filling by the cistern pump, but preventing my booster pump from working if there is no water in the cistern tank.