![]() ![]() I am not sure about monitoring the pump current and voltage but it can be done. The pump running dry should not be a problem as you will get a warning if it has run for more than xxx seconds, though you might want to have a third float to detect a low condition.Īn ouput can be used to control a relay to give power to the pump. This makes it fail safe as the pump will run if a wire is cut. I would tend to wire the system so that it tries to run the pump or send an alarm when the contacts open. Your float switches may have both Normally Open and Normally Closed contacts. showing you what state the float switches are in and whether or not the Arduino is trying to run the motor or send an alarm. If you keep LEDs in the final system they will give you useful diagnostic information e.g. Then add a switch as an input and use it to control an LED. Is this even feasible? Links to other projects I can cobble together for some of the features would be great also. I need this to be very skookum as if it fails, my basement can be flooded with sewage (already happened a few times hence why I'm going down this route).Īny guidance/comments/suggestions would be greatly appreciated. ![]() I also have a mac mini running 24/7 within 6 feet of where this will be located if I need to run anything on it to make this work. This will all be inside my climate controlled basement. Not required currently, but potentially the ability to have a secondary pump hooked up and either alternate between the pumps each run or have the secondary pump automatically trigger if the high alarm is tripped. Monitor pressure differential across the sewage filter and notify me if it's out of spec (time to clean the filter). Monitor the pumps health by checking it's current and voltage pull. Notify if the pump runs longer than xxx seconds.Ībility to handle a sudden power outage and come back alive when power is restored. Supply DC voltage to the alarm float and when it closes, some sort of alarm (wifi/ethernet/etc would be preferred) Supply DC voltage to the float and when it closes, relay 120VAC to the pump until it opens again. The floats (triggers to run the pump / alarm) are both NO and have the following specs: I believe it is a 1/2HP, but it definitely runs on a circuit with other devices and doesn't blow a 15A breaker. I figured this could be built with some various sensors and an Arduino so here we are. I have been trying to locate something to help monitor and control this pump, but nothing seems to offer all the features I would like or be even remotely cost effective. I live in the country and have a sewage pump (pump down configuration) that gets rid of my wastewater. I have always wanted to jump in so why not attempt something significantly over my head. Please forgive me as I am an extreme newbie to the Arduino community. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |