Hi all,
I'm new to acquisition systems and my background (environmental engineering) doesn't help me to understand the problem.
I have a cheap hall-effect flow meter (like this https://it.aliexpress.com/store/product/YF-S201C-Transparent-Flow-Meter-Water-flow-sensor-Precision-Flowmeter-Turbine-Flowmeter-G1-2-DN15/930271_32694317466.html) with 3 wires (black, yellow and red). I have to connect it to NI-9411 card (http://www.ni.com/pdf/manuals/373506a_02.pdf) through a NI-9935 terminal block (http://www.ni.com/pdf/manuals/377414a.pdf).
Does anyone help me to properly connect the sensor to the card?
Thanks in advance for the help.