07-19-2013 04:38 AM
Hello to all,
I'm developing a system of power analysis based on "Electrical Power Measurement Toolkit".
I think to use a system based a cRIO-9075 and a NI 9215 (simultaneous sampling).
I think to use this current and voltage trasformers:
The voltage range in output from these sensors (0 - 333.mV) disagrees with that of the acquisition module (0 - 10 V).
There might be a problem of signal levels? In this case, can you tell me how to adapt the signal?
Any other configurations are welcome.
Thank you very much,
Federico.
07-20-2013 05:32 AM
There is no problem, the NI 9215 has a minimum voltage acurracy of 0.003 V........just set the measuring range of the Daq card in DAQ asistan from 0-10 V ....to 0-1 V.
Have a nice day!