can we replace a pressure transmitter of range 0 to 25 Kg/cm2 by a Pressure transmitter of range 0 to 10 Kg/cm2 ?.. Will it affect 4 to 20 mA output signal which we will feed to the PLC.
9 11034Explain about 4 wire instrument concept & tell about its wiring fron sensor in Field to PLC panel.Explain with an example?
3 11847Explain about relays.. Can we give both AC and DC to the same relay... How it is energising.. Explain its working..
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