Monitoring Alky Control pump voltage through powerlogger?

[QWIKWE4]

Can this be done using the auxiliary inputs for the powerlogger?

If so does anybody know where in the Alky Control system (which wire) to tap into too?

 

[aminga]

Powerlogger takes 5V input. The voltage to the Pump is 12. And I believe that it's a pulse width modulated control. You CAN add a pressure gauge because what you're really looking for is the pump pressure

 

[TurboBob]

Monitoring/logging pressure is a much better idea. The voltage could be done, but you'd have to build up some circuitry......

Bob