Question { IPCL, 9990 }

what is thermocouple output

Answer

Its the millivolt out put because it works on the emf
generation,which is produced when difference in the
temperature of two junction is there, i,e the current will
flow in the closed loop between the junction

Question { ABB, 11829 }

d/p flow transmitter LP side give to pressure.what you
geting out put ? how you get(ma)?

Answer

yahh for DP-transmitter we will be having the two taps at
the side or at the bottom side ,but to know the working of
the transmitter or for the calibration purpose we have
give/apply the pressure at LP-side tapping & the HP-side it
should be kept open for the atmosphere ,,,,,,,,,hence by the
difference of the pressure we will get the MA-output.,,i,e
with respect to the applied pressure