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 11091Explain about 4 wire instrument concept & tell about its wiring fron sensor in Field to PLC panel.Explain with an example?
3 11885Explain about relays.. Can we give both AC and DC to the same relay... How it is energising.. Explain its working..
7 124371.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC
2079how to set calibration range in a DP transmitter to measure level for a closed tank and for an open tank,and also please explain me how to set calibration range for a DP flow transmitter in a line ?
1 8619Yokogawa mass flow meter shows negative reading...what r the main causes for this problem?...
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