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14068 Views 4 Replies Latest reply: Aug 5, 2014 10:57 AM by Meshify RSS
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Jan 16, 2014 8:19 AM

Cheap way to transmit tank level sensor to remote pump

Hi everyone -- I'm trying to set up a simple water tank level sensor system (float sensor for high and low level which will send a wireless signal to a relay to turn a borehole pump on or off (about 400f away).


I was looking at Zigby receiver-transmitter pair, but it all starts to get really expensive really quickly, and requires quite a lot of complexity ito connectig up the sensors and relay.


Has anyone got a cheap and simple approach -- I'd have thought this is a very common application. Something plug'n'play...




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