Recent content by mcrr

Hi friends, The problem here is the turbulence as jrmichler said. Now I will study about it to get the laminar flow inside the tube where sensor is. The device is small, then I don't have enough space to put the sensor far away from pump and inlet. I think a pulsation dumpner can improve the...

Hi erobz, No, I haven't. The cta readìng is stable, the pressure have a little oscillation. I will try to get the max and min measurement of the pressure .

You can see my setup and sensor setup in attached files.

The filter was changed by an air resistor, then I can simulate obstruction by opening and closing the valve. Regards

Thanks for you support jrmichier, First of all the attached setup was create to validade my system, then the filter was changed by an air resitor, it is a valve then i can close and open to simulate filter obstruction. I can check the obstruction with the pressure gauge. I don' t have a pid...

I attached my setup system. I am using flow meter hot wire sensor to control the pump.

Dear friends. It's my first post here and sorry if it's in wrong place. I have a system with a diaphragm pump and a filter to collect dust. I need to set the flow (like 1 liter per minute) and I need to keep this flow constant during long time. The dust obstruct the filter and I need to make...