Answer / nilesh

Temperature close loop needs temperature sensor(
RTD,Thermocouple etc),controller ( Local/DCS/SCADA)and
final control element ( Control valave,Heater etc..).We
have to give SP to controller which measure the temperature
with sensor and actuate final control element as per
requirement.

why need 3 element system in power plant? if it is not there then what l happen?

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how i can copy paste the program of smart transmitter to another smart one with hart communicator?

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what is written on orifice plate?

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Why DP level transmitter preferred for closed vessels and Radar level transmitter for open tanks??

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