Ok... I will try put this in english.....
I am doing a project for data aquisition with a DAQ from National Instruments. And a like to read signals of that sensors:
Current Sensor: from 0 to 20A. I was think in using LEM sensors, like a LEM25-A for example.
Voltage Sensor: the same case. ex. LEM 25-P.
Pressure sensor: until 10bar or 145.0377 PSI.
Vacuum sensor: until 760mmHg.
Thermocouple K: until 500ºC
I am looking for manufactures of this sensors here in Brazil. But if you have a knowledge about that maufactures in other places. Please tell me, as i Told you, i am trying use that sensors with a aquisition board. wich has a range of 200mV to 10V in the analog input.
Thanks for you helping..
sincerely
João