hi,rjvh said:sorry to interupt but i have the same problem but in a different voltage range
my sensor is giving 0 to 10 volt and i need it also on the other way around
my question is do i have to adjust the ref voltage to adjust the voltage range?
hi,rjvh said:it's a pressure sensor that gives a 0V signal with 0 PSI and 10V with 150 PSI
the thing is that my inverter is not switchable to a negative sensor curve so i need a schematic that reverse my sensor out put to 10V at 0 PSI and 0V at 150 PSI in order to get my pump run faster by a falling pressure
hi,rjvh said:what i try to achieve is that i also have a 0V to 10V range at the output of the circuit
i thought that that could be done by adjusting the ref V and /or the gain factor in the first posted circuit
qsiguy said:New diagram still says 5-0v output...I assume that just didn't get changed? It is actually 10-0v correct?