Bidirectional tidal flow

[sphelps]

Originally Posted by golf nut

I stay away from unreliable sources when I buy components for any OM unit, sure I can buy from E Bay, wrecking yards,and garage sales, but it isn't going to happen, I deal direct with OEMs for motors and magnets, the balance we produce in house, in the video provided. I am using the exact $39 timer I suggested a few pages ago, same principle that according to Mr Phelps would not work, I use an $8 sensor from Digikey to sense a magnet at each of four locations (home position)to trip the timer,reducing the number of magnets to just two would do exactly what MitchM required, the timer is set for around 7 seconds, it can be expanded to 8 hours if required.

http://s1008.photobucket.com/albums/...t=DSC_0263.mp4

Paul

Actually my comments where based more on clarification and trying to understand exactly how the system would work and to be sure it would work. I made it clear exactly what would be needed to make the system reliable and if you read the thread it was you who failed to provide the information I asked for, I actually repeated questions multiple times.

Originally Posted by sphelps

For the system to be reliable a simple a delay won't work. If it's an over ride that's a pretty cool little system. How much would the whole system cost, built and ready to go?

I'm also a mechanical engineer who works in automation of manufacturing equipment but I do however appreciate your efforts to drag my name through the mud. In the past I've installed half a dozen of your units on clients tanks based on my recommendations as well as recommended them to many others when the application fits. I won't be doing that anymore.